2008 GL1800 SET-UP INSTRUCTIONS INCLUDING AIRBAG MODEL
See model identification on page ii. Set-up and pre-delivery service must be performed by an authorized Honda motorcycle dealer.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
MPD 11952 (0705) Issued: June 2007
IMPORTANCE OF PROPER SET-UP AND PRE-DELIVERY SERVICE FOR YOUR CUSTOMER'S SAFETY Proper set-up and pre-delivery service are essential to rider safety and the reliability of the machine. Any error or oversight made by the technician assembling and servicing a new machine can result in faulty operation, damage to the machine, or injury to the rider.
WARNING Improper set-up or pre-delivery service can create an unsafe condition that can cause your customer to be seriously hurt or killed. Follow the procedures and precautions in this manual and the Service Manual carefully. FOR YOUR SAFETY Some of the most important safety precautions are given below. However, we cannot warn you of every conceivable hazard that can arise in performing set-up and pre-delivery service. Only you can decide whether or not you should perform a given task.
WARNING Failure to properly follow instructions and precautions can cause you to be seriously hurt or killed. Follow the procedures and precautions in this manual carefully. IMPORTANT SAFETY PRECAUTIONS Make sure you have a clear understanding of all basic shop safety practices and that you are wearing appropriate clothing and safety equipment. When performing the set-up or pre-delivery service, be especially careful of the following: • Read the instructions before you begin, and make sure you have the tools and skills required to
perform the tasks safely.
• To prevent the machine from falling on you, park it on a firm, level surface, using the proper
stand(s) to provide firm support.
Make sure the engine is off before you begin any servicing procedures. This will help eliminate several potential hazards: • Carbon monoxide poisoning from engine exhaust—be sure there is adequate ventilation
whenever you run the engine.
• Burns from hot parts—let the engine and exhaust system cool before touching. • Injury from moving parts—do not run the engine unless the instruction tells you to do so.
Even then, keep your hands, fingers, and clothing away.
To reduce the possibility of a fire or explosion, be careful when working around gasoline or batteries. Use only a nonflammable solvent, not gasoline, to clean parts. Keep all cigarettes, sparks and flames away from the battery and all fuel-related parts. ©2007 American Honda Motor Co., Inc. – All Rights Reserved
i
2008 GL1800 How To Use This Manual Follow the complete sequence of steps as shown. Do not short-cut any steps. The sequence has been established to ensure the unit is properly assembled. The individual steps are composed of three components: • Sub-heading—The large sub-headings are a brief description of the step. They are intended
to be used by the experienced technician, one who only needs a brief reminder of the set-up sequence.
• Descriptive text—The descriptive text explains in detail what is to be done during that step.
This explanation is intended as a guide for the technician needing additional information.
• Photographs/Line art—The photographs or line art support both the sub-headings and the
detailed text.
Indicates the set-up section
Indicates the pre-delivery section
Modifications and Accessories Modifications that you may have made, or should make in the future, to any Honda product, shall be deemed by our company to have been performed at your sole risk and responsibility, and without our company's or the manufacturer's approval, or consent, implied or expressed. We further disclaim any and all liability, obligation, or responsibility for any defects of modified parts or of the modified product, and for any claims, demands, or causes of action for damage to property or for personal injuries resulting from the modification of said Honda product. Torque Table ITEM Seat bolts Final drive oil check cap
SIZE 8 mm 8 mm
TORQUE 27 N·m (2.7 kgf·m, 20 lbf·ft) 19 N·m (2.0 kgf·m, 14 lbf·ft)
GL1800 Model Identification Model ID IIIA IVA VA VIIA VIIIA
ii
Seat/Grip Heaters — O O O O
Premium Audio O O O O O
Navigation System — — O O O
ABS — — — O O
Reduced Emission Version — — — O O
Airbag
O
©2007 American Honda Motor Co., Inc. – All Rights Reserved
1. Remove the polypropylene cover. The GL1800 is crated at the factory in a polypropylene covered crate.
POLYPROPYLENE COVER
Cut the strap and remove the polypropylene cover. STRAP
2. Check for damage. Check the unit for damage. If you find damage, follow the instructions on the Delivery and Damage Claims Guidelines wall chart (Reorder No. S0477) before proceeding further.
3. Remove the loose parts. PARTS
QTY
Tool kit
1
Owner's Manual
1
Tips & Practice Guide
1
Remove the windscreen box from the frame top. In the photograph, the frame top has been turned upside down. Remove the loose parts bags from the left saddlebag, the electrolyte from the trunk, and the mirrors from the right saddlebag.
FRAME TOP WINDSCREEN BOX
Verify the tool kit is stored in the left saddlebag. Remove the Owner’s Manual and the You and Your Motorcycle Riding Tips & Practice Guide booklet from the parts carton and handdeliver to the customer at the time of delivery.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
1
2008 GL1800 4. Remove the motorcycle from the crate frame.
BACKREST
SEAT
Remove the seat and rear backrest. Support the motorcycle and release the four tie-downs.
TIE-DOWNS
Roll the motorcycle backwards 51 cm (20 in), then remove the steel cross support. Then continue to roll the motorcycle backwards until it is clear of the crate bottom. Clean the anti-rust coating off all three brake discs with Pro Honda Brake Cleaner or equivalent. CROSS SUPPORT
2
©2007 American Honda Motor Co., Inc. – All Rights Reserved
5. Loose Parts Information. Unpack the remaining loose parts and check them against the parts list and this illustration. 5.
4.
1.
8.
11.
9.
6. 10.
12.
2. 7. 13.
3.
15.
DESCRIPTION 1.
Mirror, R assembly
QTY 1
88110-MCA-A60ZB
R303M (Cabernet red metallic)
88110-MCA-A60ZC
Y181P (Pearl challenger brown)
88110-MCA-A60ZE
NH452P (Pearl alpine white)
88110-MCA-A60ZL
R325M (Caliente red metallic)
88110-MCA-A60ZM 1
NH1Z (Black-Z)
3.
16.
STEP 8
NH1Z (Black-Z)
Mirror, L assembly
2.
PART NUMBER
14.
8 88120-MCA-A60ZB
R303M (Cabernet red metallic)
88120-MCA-A60ZC
Y181P (Pearl challenger brown)
88120-MCA-A60ZE
NH452P (Pearl alpine white)
88120-MCA-A60ZL
R325M (Caliente red metallic)
88120-MCA-A60ZM
Holder, shield, A
1
64547-MCA-000
7
Holder, shield, B
1
64548-MCA-000
7
Windscreen
1
64100-MCA-A21
7
TOOL KIT INCLUDED WITH THIS MODEL (Continued on next page.)
©2007 American Honda Motor Co., Inc. – All Rights Reserved
3
2008 GL1800 5. Loose Parts Information (cont.). DESCRIPTION
QTY
4.
Owner's Manual
1
31MCA670*
3
5.
Navigation Manual (VA, VIIA only)
1
31MCAT20
3
6.
Tips & Practice Guide
1
G0045**
3
7.
Stay, cowl, R
1
64257-MCA-000
8
Stay, cowl, L
1
64267-MCA-000
8
8.
Rubber, seat
4
77215-MCA-000
6
9.
Collar, seat
4
90504-MCA-000
6
10. 11.
PART NUMBER
STEP
Seat (IIIA)
1
77200-MCA-A20ZA
6
Seat (except IIIA)
1
77200-MCA-A70ZA
6
Backrest (IIIA)
1
77500-MCA-A20ZA
6
Backrest (except IIIA)
1
77500-MCA-A70ZA
6
12.
Plate, shield
2
64116-MN5-000
7
13.
Grip, passenger, R
1
84150-MCA-000ZA
6
Grip, passenger, L
1
84155-MCA-000ZA
6
Electrolyte
1
--------------------------
11
15.
Tool kit
1
--------------------------
3
16.
Attaching parts: Bolt, socket 8 x 70 mm
4
96600-08070-17
6
Screw, self tap 5 x 16 mm
2
93903-25380
6
Washer, plain 5 mm
2
94103-05700
6
Screw, pan head 6 x 11 mm
2
90106-KY2-701
7
Screw, special 6 x 12 mm
2
90103-HC4-770
7
Screw, pan head 6 x 8 mm
1
93500-06008-0H
7
Washer, nylon 8 mm
2
90507-921-000
7
14.
Seat:
Windscreen:
Mirrors: Screw, special 5 x 12 mm
2
90104-964-000
8
Screw/washer 5 x 20 mm
6
93891-05020-08
8
*If missing, order from Helm Inc. **If missing, order from Resolve Corp. Missing Parts or Shipping Damage Identify missing parts by referring to the Loose Parts Information section. Order the parts using normal parts ordering procedures. Claims for missing loose parts or those damaged during transit should be submitted to American Honda, not the carrier. After completing repairs, submit a Transportation Claim via iN. For complete details, please refer to the Warranty Policy and Procedures Manual.
4
©2007 American Honda Motor Co., Inc. – All Rights Reserved
6. Attach the seat, passenger grips, and backrest. PARTS
SEAT
COLLAR
QTY
Seat
1
Rubber, seat
4
Collar, seat
4
Grip, passenger, R
1
Grip, passenger, L
1
Backrest
1
Bolt, socket 8 x 70 mm
4
Screw, self tap 5 x 16 mm
2
Washer, plain 5 mm
2
GROMMET
Insert the collars into the seat mounting grommets with the larger diameter flange opposite the flange on the grommet. Do this for all four grommets. Insert a seat grommet into each of the mounting holes in the seat. Be sure the portion of the grommet without the flange is positioned toward the seat base.
TABS
SEAT HEATER CONNECTOR (COMFORT PACKAGE SEAT ONLY)
PASSENGER GRIP
Remove the protective plastic from the seat. Position the seat on the motorcycle by slipping the front prong under the frame stay and the two upper tabs into the slots in the upper shelter. All models except IIIA: Raise the rear of the seat up slightly, connect the seat heater wire connector to the wire harness, and secure the seat heater wire with the clamp. Ensure the seat heater and harness wires are routed correctly by referring to the illustration in step 10.
8 x 70 mm SOCKET BOLTS
SLOTS
STAY
CLAMP (COMFORT PACKAGE SEAT ONLY) PRONG
All models: Before attaching the seat, thread the seat mounting bolts into the frame to be sure the threads are clean. If the bolts do not thread in easily, clear the threaded hole with an 8 mm x 1.25 thread tap. Airbag model only: Before installing the seat, make sure the airbag tethers are taught and do not interfere with correct installation of the seat. If excessive slack is present refer to the Service Manual. Attach the passenger grips and the seat to the motorcycle using two 8 x 70 mm socket bolts on each side. Torque the bolts. Torque: 28 N·m (2.7 kgf·m, 20 lbf·ft) ©2007 American Honda Motor Co., Inc. – All Rights Reserved
AIRBAG TETHERS
5
2008 GL1800 6. Attach the seat, passenger grips, and backrest (cont.).
HEATER WIRE CONNECTOR
TRUNK SLOTS
All models except IIIA: Gently pull out the wire harness connector for the backrest heater from the slot on the right side of the trunk lid. Connect the backrest heater wire to the wire harness and then push the connector and excess wire through the slot on the right side of the trunk lid. See step 10, page 12 for backrest heater cable routing.
BACKREST RETAINERS
Slide the backrest retainers into the trunk lid slots and open the trunk lid. All models: Attach the backrest to the trunk lid using two 5 x 16 mm self-tapping screws and washers.
BACK OF TRUNK LID
7. Install the windscreen. PARTS
QTY
Holder, shield, A
1
Holder, shield, B
1
Windscreen
1
Plate, shield
2
Screw, pan head 6 x 11 mm
2
Screw, special 6 x 12 mm
2
Screw, pan head 6 x 8 mm
1
Washer, nylon 8 mm
2
5 x 16 mm SELF-TAPPING SCREWS AND WASHERS
BOLT, WASHER, AND GROMMET
GARNISH
Remove a bolt, washer, and grommet from each side of the garnish. Carefully pull the garnish studs (four places) from their grommets and remove the garnish.
6
©2007 American Honda Motor Co., Inc. – All Rights Reserved
7. Install the windscreen (cont.). Loosen the 5 mm screw and rotate the air vent cover to access the small head windscreen holder mounting bolt.
6 mm BOLT
Remove the small head 6 mm windscreen holder bolt.
5 mm SCREW
AIR VENT COVER
Remove the two 6 mm nuts (one each side) attaching the windscreen holder to the windscreen locking mechanism and remove the holder.
WINDSCREEN LOCKING MECHANISM
6 mm NUT (each side)
WINDSCREEN HOLDER
Assemble the center adjustment plate and backup plate onto the windscreen using a 6 x 8 mm screw.
6 x 8 mm SCREW
ADJUSTMENT PLATE
Set the windscreen in place on the fairing and begin the installation by installing the two 6 x 11 mm special screws in the center adjustment plate.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
BACK UP PLATE
SPECIAL SCREWS
7
2008 GL1800 7. Install the windscreen (cont.). Place an 8 mm nylon washer on both 6 x 12 mm special screws. Install the outer adjustment plates and attach them using the special screws and washers. ADJUSTMENT PLATE AND 6 x 12 mm SPECIAL SCREWS
Be sure the windscreen holder locator tab is hooked over the fairing tab.
HOLDER LOCATOR TAB
FAIRING TAB
Attach the windscreen holder with the small head 6 mm bolt and two 6 mm nuts (one on each side).
6 mm BOLT
6 mm NUT (each side)
Tighten the bolt and nuts. Rotate the air vent cover so it is parallel to the bottom edge of the fairing and tighten the screw.
8
©2007 American Honda Motor Co., Inc. – All Rights Reserved
7. Install the windscreen (cont.). Reinstall the garnish by carefully pressing the lower mounting studs into their grommets (a little soapy water will help).
GROMMET
STUDS
Attach the garnish using the two bolts, washers and grommets removed at the beginning of the installation.
WINDSCREEN GARNISH
COLLARS
GROMMETS
8. Install the mirrors. PARTS
BOLTS
COWL STAY
QTY
Mirror, R assembly
1
Mirror, L assembly
1
Stay, cowl, R
1
Stay, cowl, L
1
Screw, special 5 x 12 mm
2
Screw/washer 5 x 20 mm
6
Installation of the mirrors includes installing a stay for the inner cowling on both sides. The right-hand stay is marked with an R.
MIRROR MIRROR BOOT 5 X 20 mm SCREWS
TURN SIGNAL CONNECTORS
5 X 20 mm SCREW
Mount each stay on top of the mirror mount. Loosely install both mirror assemblies using a 5 x 20 mm screw/washer in the top mounting hole. Set a cowl stay (be sure of the correct side) on the top of the lower mirror mounts and attach the mirrors using two 5 x 20 mm screws and washers. Attach both inner cowlings to the cowl stays using a 5 x 12 mm special bolt on both sides. Connect both turn signal connectors. Repeat the procedure for the opposite side and tighten all six screws. Lubricate the mirror boot tabs with soapy water and press them into place (two at the top and three at the bottom) in the garnish.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
9
2008 GL1800 9. Install the auxiliary input patch cord. A length of wire is enclosed with the Owner’s Manual pouch. This wire is a patch cord that owners can use to attach a personal stereo (CD player, MP3 player, etc.) to the motorcycle. Remove the left hand fairing pocket to reveal the wiring boot where the headset DIN connector is plugged. Contained within the boot is a white three-pin connector to be used with the patch cord. Run the wire through the bottom of the fairing pocket with the enclosed grommet; the cord can then be plugged into the headset outlet of the personal stereo. This allows the personal stereo to be played through the motorcycle’s external speakers or optional headsets.
10
LEFT FAIRING POCKET
TRIM CLIPS
©2007 American Honda Motor Co., Inc. – All Rights Reserved
10. Check that the cables, hoses, and wire harnesses are properly routed. POSITIVE (+) BATTERY TERMINAL
NEGATIVE (-) BATTERY TERMINAL
NEGATIVE (-) BATTERY CABLE
HEATER CONTROL UNIT (except IIIA) GROUND CABLE
POSITIVE (+) BATTERY CABLE
AUXILIARY INPUT CONNECTOR
METER SUB-WIRE HARNESS
LEFT PANEL SWITCH CONNECTOR
©2007 American Honda Motor Co., Inc. – All Rights Reserved
11
2008 GL1800 10. Check that the cables, hoses, and wire harnesses are properly routed (cont.).
SEAT HEATER SUB-WIRE HARNESS (except IIIA)
SEAT HEATER SUB-WIRE HARNESS CONNECTOR (except IIIA)
TRUNK SUB-WIRE HARNESS
RADIO ANTENNA WIRE
OPTIONAL 5P CONNECTOR (FOR PASSENGER HEADSET) SEAT HEATER WIRE (EXCEPT IIIA)
SEAT HEATER CONNECTOR (EXCEPT IIIA)
REAR SEAT HEATER SWITCH WIRE (EXCEPT IIIA)
POWER AMPLIFIER CONNECTOR
TRUNK LOCK CONTROL UNIT CONNECTOR
12
PASSENGER HEADSET WIRE
©2007 American Honda Motor Co., Inc. – All Rights Reserved
11. Service the battery. PARTS Electrolyte
LEFT SIDE COVER
QTY 1
Service and install the battery in the motorcycle only if the unit has been sold or will be used as a demonstrator. Remove the battery from the motorcycle before filling it with electrolyte. Spilled electrolyte can damage frame and body parts. Remove the left side cover. Remove the push-pin by pulling the stem out. Remove the protective cover.
BATTERY HOLDER BOLT
BATTERY HOLDER
Before removing the battery holder bolt, place a folded shop towel over the frame rail below the battery holder to prevent any contact between it and the frame. Remove the battery holder bolt. Lower the battery stay onto the shop towel and remove the battery. Service the battery according to Service Letter #48 and the instructions on the electrolyte container. Slide the battery terminal nuts into the battery terminals. Set the battery in the battery compartment. Connect the positive (+) battery cable to the positive (+) battery terminal and the negative (-) battery cable to the negative (-) battery terminal using the terminal bolts.
PROTECTIVE COVER
PUSH PIN
Tighten the bolts securely, coat the terminals with dielectric grease, and pull the red cover over the positive terminal. Raise the battery holder into position and attach it using the 6 mm bolt previously removed. Tighten the bolt securely. Hook the battery cover in place and secure it with the push-pin. Make sure the positive (+) battery cable is not resting on any metal parts. Prolonged wear could cut through the insulation and cause a short circuit. Replace the protective cover and secure it with the push-pin. Using soapy water to lubricate the rubber grommets, carefully replace the side cover. ©2007 American Honda Motor Co., Inc. – All Rights Reserved
13
2008 GL1800 12. Check the fluid level in the front and rear brake reservoirs.
LOWER LEVEL MARK
Turn the handlebar so the front brake reservoir is level and check the fluid level. COVER
Remove the right engine cowl to access the rear brake reservoir and check the fluid level. Keep the engine cover off until the completion of step 15. If the level is below the lower level mark, remove the cover and diaphragm or cap. Add Pro Honda DOT 4 or equivalent brake fluid from a sealed container.
CAP
LOWER LEVEL MARK
Reinstall the diaphragm and cover or cap. Tighten the screws securely. Operate the brake lever and pedal. If the free play is excessive and the reservoir is filled to the correct level, bleed the brake system. Handle brake fluid with care as it can damage painted surfaces and plastic components. This type of hydraulic disc brake requires no free play adjustment.
13. Check the clutch master cylinder. Turn the handlebar so the clutch reservoir is level. Check the fluid level.
COVER
Operate the hand lever. If the freeplay is excessive, bleed the system. If the fluid level is low, remove the reservoir cap and diaphragm by removing the two screws.
LOWER LEVEL MARK
Add Pro Honda DOT 4 or equivalent brake fluid from a sealed container to bring the level up to the upper level mark. Install the diaphragm, cover, and screws. This type of hydraulic system requires no freeplay adjustment.
14
©2007 American Honda Motor Co., Inc. – All Rights Reserved
14. Check the throttle freeplay. Check the throttle cables for damage.
3 – 6 mm (1/8 – 1/4 in.)
Operate the throttle. Confirm that it moves smoothly and returns from any open to the fully closed position, automatically, in all steering positions.
LOCK NUT ADJUSTER
Confirm the throttle grip freeplay. Throttle grip freeplay: 3 – 6 mm (1/8 – 1/4 in.) Freeplay adjustments are made at the throttle grip adjuster by loosening the lower lock nut and turning the adjuster. Tighten the lock nut after making the adjustment.
15. Check the oil level. Before starting the engine, remove the antirust compound by washing the engine and exhaust system with mild detergent and water. Rinse with clean water. Place the motorcycle on its centerstand on a firm, level surface. Remove the right engine side cover.
LOWER LEVEL
Remove the oil filler cap/dipstick and wipe it clean. Insert the dipstick until it seats, but do not screw it in. Remove the dipstick and check the oil level. If the level is low, add oil as needed to bring the level above the lower level mark. • Oil recommendation: Pro Honda GN4
4-stroke oil or equivalent • Viscosity: SAE 10W-30 • API Classification: SG or higher.
Do not use oils labeled as energy conserving on the circular API service label. • JASO T 903 standard: MA • Crankcase capacity: 3.6 liters
(3.8 U.S. quarts) Replace the oil filler cap/dipstick.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
15
2008 GL1800 15. Check the oil level (cont.). Start the engine and let it idle for 3 – 5 minutes. Make sure the low oil pressure indicator goes off. If the indicator remains on, stop the engine and troubleshoot the cause. Stop the engine and wait 2 – 3 minutes. Recheck the oil level using the above procedure and, if necessary, add the recommended oil until it reaches the upper level mark. Reinstall the right engine cover removed in step 12.
16. Check the coolant level.
CAP/DIPSTICK
Remove the left engine cover and the coolant reserve tank cap/dipstick. Check the coolant level. If required, add Pro Honda HP coolant or a 1:1 mixture of a high-quality ethylene glycol antifreeze containing corrosion inhibitors and distilled water to restore the level to the UPPER mark. Do not spill coolant on any painted or plastic surfaces, as it may damage the finish.
UPPER LEVEL
LOWER LEVEL
Reinstall the coolant reserve tank cap/dipstick and the left engine cover.
17. Check the final drive gearbox oil level.
OIL LEVEL CHECK CAP
Support the motorcycle on its centerstand on a firm, level surface. Remove the oil level check cap from the final reduction gear box. Check the oil level. It should be flush with the lower edge of the oil filler hole. If the level is low, add the recommended oil until it reaches the lower edge of the opening.
LOWER EDGE
Recommended oil: Pro Honda Shaft Drive Oil or equivalent Hypoid gear oil (SAE 80) Install and torque the oil check cap. Torque: 19 N·m (2.0 kgf·m, 14 lbf·ft)
16
©2007 American Honda Motor Co., Inc. – All Rights Reserved
18. Initialize the ECM. The GL 1800 uses an electronically controlled IAC (Idle Air Control Valve) to minimize idle fluctuations normally caused by air temperature and load variations. In order for the IAC to operate properly, the ECM (Engine Control Module) must be initialized. Start the engine and let it warm up to normal operating temperature. Idle Speed: 700 ± 70 rpm Once normal temperature is achieved, allow the engine to idle, without touching the throttle, for at least 90 seconds. If the throttle is operated during this time, the ECM will not initialize properly and the process will need to be repeated. Idle speed should stabilize at 700 ± 70 rpm.
19. Check the seat and handlebar grip heaters (all models except IIIA). Turn the front and rear seat heater and handlebar grip heater dials to MAX. Start the engine and let it idle for 3 – 4 minutes. Check that the front and rear seats, passenger backrest, and both the handlebar grips become warm. If the seats and passenger backrest do not heat up, recheck the seat and backrest heater connections to the wire harness by referring to steps 6 and 10.
FRONT SEAT HEATER DIAL
GRIP HEATER DIAL
REAR SEAT AND BACKREST HEATER DIAL
©2007 American Honda Motor Co., Inc. – All Rights Reserved
17
2008 GL1800 20. Initialize the Navigation System and set the correct time zone (V, VIIA, VIIIA models only).
NAVIGATION SCREEN
Initialization procedure: Perform the Navigation System GPS Initialization procedure to allow the system to acquire a satellite signal. This procedure is only required once, during PDI, or if the motorcycle is transported for a considerable distance or if the battery is disconnected for a long time. Move the unit outside and make sure there are no overhead obstructions (buildings, trees, canopies, etc.), and park the motorcycle on its centerstand on a firm, level surface.
UP ARROW BUTTON
ENT BUTTON
MAP BUTTON
Make sure the transmission is in neutral and start the engine. The display will cycle through the Navigation introduction screens and then the entry screen will appear, press the ENT button on the right fairing panel to turn the system on. If you do not see the introduction screen with the ENT window in the bottom right of the black screen, press the MAP button on the right fairing panel to make it appear, then press the ENT button. Once the Navigation System has been turned on you will see a map. Press the MENU button on the right fairing panel and scroll up using the up arrow button until the SETUP/INFO window is highlighted on the screen. Press ENT.
Highlight and press ENT on the SETUP/ SYSTEM window.
18
©2007 American Honda Motor Co., Inc. – All Rights Reserved
20. Initialize the Navigation System and set the correct time zone (cont.). In the SETUP/SYSTEM screen use the right arrow button to highlight the 1 and press ENT.
Scroll down to GPS Initialize and press ENT.
In the GPS Initialize screen reset OK will be highlighted, press ENT.
A window will pop up to verify that you want to Reset GPS Initialize. Highlight YES and press the ENT button. The Navigation System will then initialize. When completed the GPS Initialize screen will reappear with the Location coordinates listed. For more information on the Navigation System initialization process, see page 73 of the Navigation System manual.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
19
2008 GL1800 20. Initialize the Navigation System and set the correct time zone (cont.). Set time zone: The clock on the Navigation System receives universal time information from the GPS satellites. However, the time zone where the motorcycle is located must be entered for the clock to indicate the correct local time. The time zone default is Eastern. If you are in a different time zone, you will need to change the zone in the system. From the SETUP/SYSTEM number 1 window, scroll down to Time Zone and press ENT. Scroll down to the correct local time zone and press ENT. The clock will automatically correct to the local time. Stop the engine and turn off the ignition. For setting the correct time on the nonNavigation equipped models, refer to the Owner’s Manual.
21. Check the airbag indicator light (Airbag model only).
AIRBAG INDICATOR LIGHT
Turn the ignition switch ON and check the airbag indicator light comes on for six seconds then goes off. If the indicator light does not come on or stays on refer to the Service Manual.
22. Check the tire pressure. Front: 36 psi, Rear: 41 psi
20
©2007 American Honda Motor Co., Inc. – All Rights Reserved
23. Check the clutch lever and sidestand ignition cut-off switches. When the transmission is in gear, the starter should not work unless the clutch lever is pulled in and the sidestand is up. Position the motorcycle securely with the rear wheel raised off the ground. Clutch lever ignition cut-off switch test: Shift the transmission into gear. Raise the sidestand and without pulling the clutch lever in, turn on the ignition, set the engine stop switch to the RUN position, and press the starter button. If the engine starts, there is a problem with the clutch lever ignition cut-off switch. Troubleshoot the cause. Sidestand ignition cut-off switch test: Shift the transmission into gear. Lower the sidestand and pull the clutch lever in. Turn on the ignition, set the engine stop switch to the RUN position, and press the starter button. If the engine starts, there is a problem with the sidestand ignition cut-off switch. Troubleshoot the cause.
24. Complete the Set-up/Pre-delivery form. Complete an On-Road Motorcycle Set-up/Predelivery Checklist (Reorder No. S0299.2, also available on iN) by checking the boxes confirming the steps were done.
©2007 American Honda Motor Co., Inc. – All Rights Reserved
21
22
ACC TERMINAL
7
19
6
MAIN FUSE B/ POWER AMP. FUSE
18
5
17
26 R HEAD HI FUSE
10 ACC. TERM. FUSE
27
16
4
25 RADIO/CB/FLASHER FUSE
9 Not used
26
32
31
30
29
28
29 HEATER FUSE 1** 30 HORN/TURN FUSE
13 ST. STOP FUSE 14 HEAD MAIN FUSE
*: VIA, VIIA and IICM only **: Except IIIA ***: Except VIA, VIIA and IICM
16 ACG./CRUISE FUSE 32 RVS. SHIFT FUSE
31 BATTERY FUSE
28 SUSP. LEVEL FUSE
12 ABS MAIN FUSE
15 RVS./START FUSE
27 HEAD LO FUSE
11 HEATER FUSE 2**
24 Not used
15
8 FAN FUSE
3
25
23 FI/IGN./FAN CONT. FUSE*
14
7 SPD. LIMIT FUSE
22 TAIL/ILLUMI/METER FUSE
21 STOP LIGHT FUSE
6 ABS MTR. RR. FUSE*
5 ABS MTR. FR. FUSE*
2
24
23
12
4 MAIN FUSE A
19 Not used
3 Not used
13
22
11
18 Not used
2 RVS. FUSE B
20 FI UNIT/LAF SEN. FUSE* FI/IGN./FAN CONT. FUSE***
17 Not used
1 RVS. FUSE A
1
21
20
10
9
8
FUSE BOX (FUSE No.)
Bl
R
P
7
6
5
4
3
2
1
G
Bl/G
Y
R/G
R/Bu
R
Y/R
P/W
W
19
18
17
16
15
14
13
12
11
10
9
8
Bl/Y
Br
R/Bl
R/Y
Bl/W
R/W
Br
W/Y
W/Bu
Lg
Bl/R
W/Y
Bl/G
Bl
32
31
30
29
28
27
26
25
24
23
22
21
20
W
POWER AMP. FUSE
Br/R
W
R/Bu
R/Bl
Lg/Bl
MAIN FUSE B
Bl
Bl
Bl
Bl
Bl
Bl
Bl/Bu
FUSE BOX (INERNAL CONNECTION)
W/Bu
2008 GL1800 Fuse Box (Except VIIIA)
©2007 American Honda Motor Co., Inc. – All Rights Reserved
ACC TERMINAL
©2007 American Honda Motor Co., Inc. – All Rights Reserved
7
19
6
MAIN FUSE B/ POWER AMP. FUSE
18
5
17
26 R HEAD HI FUSE
10 ACC. TERM. FUSE
27
16
4
25 RADIO/CB/FLASHER FUSE
32
31
30
29
28
29 HEATER FUSE 1 30 HORN/TURN FUSE
13 ST. STOP FUSE 14 HEAD MAIN FUSE
16 ACG./CRUISE FUSE
32 RVS. SHIFT FUSE
31 BATTERY FUSE
28 SUSP. LEVEL FUSE
12 ABS MAIN FUSE
15 RVS./START FUSE
27 HEAD LO FUSE
11 HEATER FUSE 2
24 Not used
9 METER FUSE
8 FAN FUSE
26
25
14
15
23 FI/IGN./FAN CONT. FUSE
22 TAIL/ILLUMI FUSE
3
7 SPD. LIMIT FUSE
6 ABS MTR. RR. FUSE
21 STOP LIGHT FUSE
2
24
23
12
5 ABS MTR. FR. FUSE
20 FI UNIT/LAF SEN. FUSE
19 AIRBAG FUSE B
3 Not used 4 MAIN FUSE A
18 AIRBAG FUSE A
2 RVS. FUSE B
13
22
11
17 Not used
1 RVS. FUSE A
1
21
20
10
9
8
FUSE BOX (FUSE No.)
Bl
R
P
7
6
5
4
3
2
1
G
Bl/G
Y
R/G
R/Bu
R
Y/R
P/W
W
19
18
17
16
15
14
13
12
11
10
9
8
Bl
Bl/Y
Br
R/Bl
R/Y
Bl/W
R/W
Br
W/Y
W/Bu
Lg
Bl/R
W/Y
Bl/G
Bl
32
31
30
29
28
27
26
25
24
23
22
21
20
W
POWER AMP. FUSE
Br/R
W
R/Bu
R/Bl
Lg/Bl
Br/W
MAIN FUSE B
Bl
Bl
Bl
Bl
Bl
Bl
Bl
Bl
Bl/Bu
FUSE BOX (INERNAL CONNECTION)
W/Bu
Fuse Box - Wiring diagram (VIIIA)
23
2008 GL1800 Power Distribution (VIA and VIIA) FUSE BOX
SPEED LIMITER RELAY
Y
Bl 7 60 A
ALTERNATOR
W
W MAIN FUSE B 120 A
+
– BATTERY
POWER AMP. RELAY
W/Bu
FAN CONTL. RELAY
Bl/Bu
POWER AMP. FUSE 40 A 8 30 A FI UNIT/LAF RLY. RELAY
Bl 20 30 A
STOP LIGHT RELAY
STARTER RELAY SWITCH A
Bl/G 21 15 A
TAIL RELAY
W/Y
FI/IGN. RELAY
Bl/R
22 20 A 23 20 A ACC RELAY
Lg 25 20 A
HEADLIGHT HI RELAY
W/Bu
HEADLIGHT LO RELAY
W/Y
26 10 A 27 15 A SUSP. LEVEL MAIN RELAY
Br 28 15 A
HEATER RELAY
R/W
HORN/TURN RELAY
Bl/W
29 20 A 30 10 A
TRUNK LOCK CONTROL SYSTEM AUDIO SYSTEM COMBINATION METER (BAT) NAVIGATION CONTROL UNIT RVS. SHIFT RELAY 1
R/Bl
ABS CONTROL MODULE (FVBM)
R/Bu
ABS CONTROL MODULE (RVBM)
R/G
R/Y 31 15 A 32 15 A 5 30 A 6 30 A 4 30 A
HEATER RELAY
R/Bl
R
R
R
Bl
Bl
Bl
11 5 A R/Bu
Lg/Bl 3P W
13 10 A Br/R
REVERSE SHIFT SWITCH REVERSE POSITION SWITCH RVS. SHIFT RELAY 1
Br
14 10 A
R
W
HEAD ADJ. RELAY STARTER/REVERSE SWITCH
CRUISE ACTR. RELAY CRUISE/REVERSE CONTROL MODULE (IGN) CRUISE CONTROL SWITCH COMBINATION METER (CRUISE RLY) ALTERNATOR
Lg/Bl 12 5 A
Lg/Bl
ENGINE STOP SWITCH BANK ANGLE SENSOR
Bl
ABS CONTROL UNIT (MAIN)
15 5 A Bl/Y
LOCK OFF ON
16 10 A
ACC
24
HORN/TURN RELAY TAIL RELAY
Bl
Bl
ACC. RELAY POWER AMP. RELAY
Lg/Bl
Lg/Bl
IGNITION SWITCH
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Power Distribution Wiring diagram (IIIA, IVA, and VA) FUSE BOX
SPEED LIMITER RELAY
Y
Bl 7 60 A
ALTERNATOR
W
W MAIN FUSE B 120 A
+
– BATTERY
POWER AMP. RELAY**
W/Bu
FAN CONTL. RELAY
Bl/Bu
POWER AMP. FUSE 40 A 8 30 A FI/IGN. RELAY
Bl 20 20 A
STOP LIGHT RELAY
STARTER RELAY SWITCH A
Bl/G 21 15 A
TAIL RELAY
W/Y
ACC RELAY
Lg
22 20 A 25 20 A HEADLIGHT HI RELAY
W/Bu
HEADLIGHT LO RELAY
W/Y
26 10 A 27 15 A SUSP. LEVEL MAIN RELAY
Br 28 15 A
HEATER RELAY
R/W
HORN/TURN RELAY
Bl/W
29 20 A* 30 10 A
TRUNK LOCK CONTROL SYSTEM AUDIO SYSTEM COMBINATION METER (BAT)
R/Y
RVS. SHIFT RELAY 1
R/Bl
31 15 A 32 15 A 4 30 A R
Bl
Bl
Bl
11 5 A* W
Lg/Bl 13 10 A
CRUISE ACTR. RELAY CRUISE/REVERSE CONTROL MODULE (IGN) CRUISE CONTROL SWITCH COMBINATION METER (CRUISE RLY) ALTERNATOR
HORN/TURN RELAY TAIL RELAY ACC. RELAY
Lg/Bl 3P W
Br/R 14 10 A Bl
HEAD ADJ. RELAY STARTER/REVERSE SWITCH REVERSE SHIFT SWITCH REVERSE POSITION SWITCH RVS. SHIFT RELAY 1
Br 15 5 A
R
ENGINE STOP SWITCH BANK ANGLE SENSOR
R/Bl
R
Lg/Bl
HEATER RELAY
R
Bl/Y 16 10 A
Bl
Bl
Lg/Bl
Lg/Bl
LOCK OFF ON ACC IGNITION SWITCH
*: Except IIIA **: Except CM
©2007 American Honda Motor Co., Inc. – All Rights Reserved
25
2008 GL1800 Power Distribution Wiring diagram (VIIIA) FUSE BOX
SPEED LIMITER RELAY
Y
Bl 7 60 A
ALTERNATOR
W
W MAIN FUSE B 120 A
+
– BATTERY
POWER AMP. RELAY
W/Bu
FAN CONTL. RELAY
Bl/Bu
POWER AMP. FUSE 40 A 8 30 A FI UNIT/LAF RLY. RELAY
Bl 20 30 A
STOP LIGHT RELAY
STARTER RELAY SWITCH A
Bl/G 21 15 A
TAIL RELAY
W/Y
FI/IGN. RELAY
Bl/R
22 20 A 23 20 A ACC RELAY
Lg 25 20 A
HEADLIGHT HI RELAY
W/Bu
HEADLIGHT LO RELAY
W/Y
26 10 A 27 15 A SUSP. LEVEL MAIN RELAY
Br 28 15 A
HEATER RELAY
R/W
HORN/TURN RELAY
Bl/W
29 20 A 30 10 A
TRUNK LOCK CONTROL SYSTEM AUDIO SYSTEM COMBINATION METER (BAT) NAVIGATION CONTROL UNIT RVS. SHIFT RELAY 1
R/Bl
ABS CONTROL MODULE (FVBM)
R/Bu
ABS CONTROL MODULE (RVBM)
R/G
R/Y 31 15 A 32 15 A 5 30 A 6 30 A 4 30 A
COMBINATION METER (IGN)
Br/W
R
R
R
Bl
Bl
Bl
9 5A HEATER RELAY
R/Bl
Lg/Bl 11 5 A
ABS CONTROL UNIT (MAIN)
Lg/Bl 3P W
13 10 A
HEAD ADJ. RELAY STARTER/REVERSE SWITCH
R
Br/R 14 10 A
REVERSE SHIFT SWITCH REVERSE POSITION SWITCH RVS. SHIFT RELAY 1 CRUISE ACTR. RELAY CRUISE/REVERSE CONTROL MODULE (IGN) CRUISE CONTROL SWITCH COMBINATION METER (CRUISE RLY) ALTERNATOR AIRBAG UNIT (VA)
Bl
12 5 A W
Lg/Bl
R/Bu
ENGINE STOP SWITCH BANK ANGLE SENSOR
Br 15 5 A LOCK OFF ON ACC
Bl/Y 16 10 A
IGNITION SWITCH
W 18 5 A
AIRBAG UNIT (VB)
Bl/P 19 10 A
26
HORN/TURN RELAY TAIL RELAY
Bl
Bl
ACC. RELAY POWER AMP. RELAY
Lg/Bl
Lg/Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Relay Box (VIA, VIIA, VIIIA, IICM, and IIICM) VIA, VIIA, VIIIA, IICM and IIICM
TAIL RELAY
HEATER RELAY
LAF SEN. RELAY
FI/IGN. RELAY
FI UNIT/ LAF RLY. RELAY
HORN/TURN RELAY
GREEN RELAY BLOCK
HEADLIGHT LO RELAY
POSITION RELAY
SUSP. LEVEL (DN) RELAY
SUSP. LEVEL (UP) RELAY
RVS. SHIFT RELAY 2
RVS. SHIFT RELAY 3
HEAD ADJ. RELAY
BROWN RELAY BLOCK
FAN CONTL. RELAY
HEADLIGHT HI RELAY
STOP LIGHT RELAY
SPD. LIMIT RELAY
POWER CONT. RELAY 1
POWER CONT. RELAY 2
POWER AMP. RELAY
BLUE RELAY BLOCK
RVS. SHIFT RELAY 1
SUSP. LEVEL MAIN RELAY
CRUISE ACTR. RELAY
HORN TRUNK LOCK RELAY
FUEL PUMP RELAY
ACC. RELAY
RVS. RELAY
GRAY RELAY BLOCK
FI/IGN. RELAY
HORN/TURN RELAY
GREEN RELAY BLOCK
IIIA, IVA, VA and CM
TAIL RELAY
*HEATER RELAY
HEADLIGHT LO RELAY
POSITION RELAY
SUSP. LEVEL (DN) RELAY
SUSP. LEVEL (UP) RELAY
RVS. SHIFT RELAY 2
RVS. SHIFT RELAY 3
HEAD ADJ. RELAY
BROWN RELAY BLOCK
FAN CONTL. RELAY
HEADLIGHT HI RELAY
STOP LIGHT RELAY
SPD. LIMIT RELAY
POWER CONT. RELAY 1
POWER CONT. RELAY 2
**POWER AMP. RELAY
BLUE RELAY BLOCK
RVS. SHIFT RELAY 1
SUSP. LEVEL MAIN RELAY
CRUISE ACTR. RELAY
HORN TRUNK LOCK RELAY
FUEL PUMP RELAY
ACC. RELAY
RVS. RELAY
GRAY RELAY BLOCK
*: Except IIIA **: Except CM
©2007 American Honda Motor Co., Inc. – All Rights Reserved
27
2008 GL1800 Cooling/Charging/Ignition System - Wiring Diagram (VIA, VIIA and IICM)
G
G
W
R/W
G
BANK ANGLE SENSOR
G 3P G [MINI]
W
R/W
Bl/Y
Y/G
W R/W
20P Gr
Y/Bl
FUEL SYSTEM
COMBINATION METER (SIDE STAND)
COMBINATION METER (TA PULSE) CRUISE/REVERSE CONTROL MODULE (Ne)
G/W
Bl/W W Bl/W
CRUISE/REVERSE CONTROL MODULE (S/S) CLUTCH SWITCH
STARTER/REVERSE SWITCH 18P Bu
ENGINE STOP SWITCH
W Bl/W
W R/W
G G
#6 #5
Y/R Bl/Y G 3P Bl
#4 #3 3P Bl
#2 3P Bl
IGNITION COILS
SPARK #1 PLUGS
Y/W Bl/Y G
CONDENSER
CONDENSER
G
2P W
Bl
G
Bu
Bu
Bl/Bu
Bl
2P W
Bl/Bu
IG
E
IC REGULATOR
Bl/Y Bl/Bu
Bl/Y
VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 LAFHT-1 LAFHT-1 TW TA GP3 GP2 PG1 LAFHT+1 AFV1 AFCI-2 LAFHT-2 LAFHT-2 K-LINE PA RACV PG2 PG3 LAFHT+2 AFV2 LAFCI-1 PG4 PG5
F
Bl
G/W
G/W
Y/Bl
Y/Bl
Bl/Y R/W
Bl/W Bl
FI UNIT/LAF RLY. RELAY
G
FI/IGN. RELAY
4P 20 FUSE
8
Bl
Bl/Bu
23 FUSE
FUSE
Bl/R
MAIN FUSE B
13 FUSE
W
16 FUSE
W
Bl/Y
3P Bl [MINI]
SIDE STAND SWITCH
G
RELAY BOX
FR
(L)
Bl/Y G
Bl/Y Bl/R
28
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG
FAN CONTL. RELAY
P
B
Bu Br/R
ACGF WEN HPC PB NLSW IMO IND IGP PCS
33P Gr
ALTERNATOR
W
FANC/STR EX-AI
ENGINE CONTROL MODULE
Bl
Bl/Bu
RIGHT FAN MOTOR
Bl
Bl/Bu
LEFT FAN MOTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33
KNOCK1 KNOCK2 SEAT HEATER LAFR1 LAFR2 FLR PCP CYL THL VSP WARN
33P Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 Br/R A14 A15 A16 Bl A17 A18 A19 A20 A21 A22 A23 Bl/Y A24 A25 A26 Y/R A27 Y/Bu A28 Y/W A29 A30 A31 G/W A32 Y/G A33
Y/Bu Bl/Y G
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Suspension Level Control System - Wiring diagram (IIIA and IVA)
FREE
PUSH
BAT REVERSE LEV NEUTRAL OVER DRIVE AIR BAG IND RVS GND TURN R ACC IGN SENSOR GND BEEP TRIGGER TEMP UNIT FI ABS HIGH BEAM
12 V - 1.4 W x 2
16P Gr
FREE
UP
DOWN
MANUAL HEIGHT SWITCH
1 2 3 4 5 6 7 G 8 9 Lg/Bl 10 11 12 13 14 15 16
Br/Bu
Br/W
Br/W
Lg/Y
Lg/Y
Br/Y
Br/Y
FREE
PUSH
G
Lg/Bl
Lg/Bl 14P Gr
MEMORY SWITCH 2
G
Bu/G Y/R Bl/R R G/R G/Y
22P Gr
G
R
OIL TA PULSE TURN L FUEL UNIT SIDE STAND CLUTCH HISS AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE AUDIO GND SHIELD TPMS GND TPMS RXD TPMS TXD TEMP AIR SENSOR TEMP AIR SENSOR GND SPA SENSOR GND SPA SENSOR VOUT SPA SENSOR VCC SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG SET UP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIM SW (SW 4) 40P Gr
G/Y
Lg/Bl
G/R
Lg/Bl
G/Y
Lg/Bl
20P Gr
G/R
Bu/G
G
Lg/Bl
Y/R
Bl/R
R
Bl/R
22P Bu
Y/R
Bu/G
Br/W Lg/Y Br/Bu Br/Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
COMBINATION METER
MEMORY SWITCH 1
Br/Bu
ANGLE SENSOR
Bl/R 3P Gr
Lg/Bl R/Bl G
2P Gr
Br/W G/R
Lg/Bl R/Bl G
G
RELAY BOX
G Br/W
SUSP LEVEL (UP) RELAY
G Lg/R
SUSP LEVEL (DN) RELAY
G G/Y
Y/R
M
CONTROL MOTOR
SUSPENSION LEVEL ACTUATOR
Bu/G
G
Lg/Bl Br
Lg/Bl
Br
ACC RELAY
28 FUSE
©2007 American Honda Motor Co., Inc. – All Rights Reserved
SUSP LEVEL MAIN RELAY
R/Bl R
29
2008 GL1800 Suspension Level Control System - Wiring diagram (VIIIA) 1 2 3 4 5 6 7 8 9 10
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND
10P W
Br/Bu
Br/W
Br/W
Lg/Y
Lg/Y
Br/Y
Br/Y
PUSH
FREE
G
Lg/Bl
Lg/Bl 10P Gr
MEMORY SWITCH 2
G
36P Gr
MEMORY SWITCH 1
Br/Bu
BAT REVERSE LEV HL IGN CONTROL NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT Vn HL IGN ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM H/L UP SW H/L DOWN SW
COMBINATION METER
PUSH
UP
FREE
FREE
12 V - 1.4 W x 2
DOWN
MANUAL HEIGHT SWITCH
1 2 3 4 5 6 7 8 9 10 11 12 Bu/G 13 14 G 15 16 17 18 19 Lg/Bl 20 21 22 23 24 25 26 27 28 Y/R 29 Bl/R 30 31 32 33 34 35 36
R G/R G/Y
G
Lg/Bl
R
G/Y
Lg/Bl
20P Gr
22P Gr
OIL TA PULSE TURN L FUEL UNIT SIDE STAND TPMS OR BAT IND CLUTCH HISS UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIM SW (SW 4) 40P Gr
Bu/G
G
R
G/Y
G
G/R
Lg/Bl
G/R
Lg/Bl
Y/R
Bl/R
G
Bl/R
22P Bu
Y/R
Bu/G
Br/W Lg/Y Br/Bu Br/Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
ANGLE SENSOR
3P Gr
Lg/Bl R/Bl G
2P Gr
Br/W G/R
Lg/Bl R/Bl G
G
RELAY BOX
G Br/W
SUSP LEVEL (UP) RELAY
G Lg/R
SUSP LEVEL (DN) RELAY
G G/Y
Y/R Bl/R
M
CONTROL MOTOR
SUSPENSION LEVEL ACTUATOR
Bu/G
G R/Bl R
Lg/Bl Br
Lg/Bl
Br
ACC RELAY
28 FUSE
30
SUSP LEVEL MAIN RELAY
G
©2007 American Honda Motor Co., Inc. – All Rights Reserved
COMBINATION METER (ABS)
Y/Bu
G/O W
Bl/W Bl FRONT WHEEL SPEED SENSOR
2P G
VCC1 2
RCM
RRP
S.GND
FRP
M CONTROL MOTOR FRONT ABS MODULATOR
ANGLE SENSOR
O/G
FVM + *Br/W B **Br/Y
VCC1
O/G
3 W/Bu W/R
4 O/W P/Bl
5 G/O
6 P/Bl
7 Bu/Y
*Br/W **Br/Y
RVBM O/W
RVM +
M CONTROL MOTOR REAR ABS MODULATOR
ANGLE SENSOR
RVM − *Br G **Br/Lg
S.GND P/W
8 G/Y
FVBM A R/Bu
IND C Y/Bu
FVM − 3P Gr
W/Bu
P.GND E G
D G/Y
VCC2 9 Bl/O 2P Bl
P/W
F R/G
MAIN H R/Bu *Br **Br/Lg
P.GND J
5P Br
2P Bl
G
I R/Bl R/Bl
FCM 1 W/R 3P Gr
5P Bl
G 2P Gr
REAR WHEEL SPEED SENSOR
Bl/O
VCC2 11 Bl/W
12 * VI, VII and IICM ** VIIIA and IIICM
12P Bl
Bu/Y Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved W
10
ABS CONTROL UNIT/MOTOR DRIVER
R/Bu
R/G
R/Bu
FUSE
FUSE
6
5
12 FUSE
ABS - Wiring diagram (VIA, VIIA, and VIIIA only)
31
G
R/Bu R/Bl P Br
4P Gr
Bl/Y O/G
W/Bu
Gr/Bl
W/Bl
Lg/R
G/O
CRUISE/REVERSE CONTROL UNIT (SPD) COMBINATION METER (SP SENSOR)
COMBINATION METER (NEUTRAL)
COMBINATION METER (OVER DRIVE)
G/Bl
COMBINATION METER (FI)
R/Bu R/Bl P/W Br
Lg Bl/Y Y/R Lg/Y G/R G Lb
COMBINATION METER (FUEL UNIT)
COMBINATION METER (TEMP UNIT)
2P Bl
2P Bl
2P Bl
2P Bl
2P Bl
2P Bl
2P Bl
ECT SENSOR
3P
8P W
Bl/Y G Lb
2P Bl
10P Bl
Br R/Y R/Bl Lg G/R G/Bl Y/Bu Gr W/Y
G/R Gr/Bu
CAMSHAFT POSITION SENSOR
Br R/Y R/Bl Lg G/R G/Bl Y/Bu Bl/W W
3P Gr
2P R [MINI]
CRANKSHAFT POSITION SENSOR
G
VEHICLE SPEED SENSOR
3P W [MINI]
S
S
33P Gr
KNOCK1 KNOCK2 SEAT HEATER LAFR1 R/Bu Bu
33P Bl
Y W/Y
PAIR CONTROL SOLENOID VALVE
IDLE AIR CONTROL VALVE
FANC/STR EX-AI O/G
2P Bl
ACGF WEN HPC PB NLSW Lg/Y Bu/R
3P Bl
Lg G/R Y/R
3P Bl
BARO SENSOR
G
3P Bl
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG Br W/Y
2
OD
N
GEAR POSITION SENSOR
3
4
6P Bl [MINI]
RELAY BOX
Br G
D9
2P Gr
5P Gr
Br G G Gr
FUEL LEVEL SENSOR
FUEL PUMP
CRUISE/REVERSE CONTROL MODULE (OD) G/O
Br G G Gr
CRUISE/REVERSE CONTROL MODULE (4TH) REVERSE REGULATOR ASSEMBLY (D2, D5) CRUISE/REVERSE CONTROL MODULE (N) Lg/R
TAIL RELAY
R/W
REVERSE REGULATOR ASSEMBLY (D2) Bu/R
DIODE
RIGHT KNOCK SENSOR
LEFT KNOCK SENSOR
EVAP PURGE CONTROL SOLENOID VALVE
LEFT LAF SENSOR
RIGHT LAF SENSOR
DATA LINK CONNECTOR (DLC)
AFHT2 AFHT+ AFCI-2 AFVI-2
D10
1P Bl
1P Bl
4P R
2P Bl
Bl Bl Bu W
R/W 3P W
W/R
G/O
R/Bu
Bu
Bl/Y O/W Br G
4P Gr
4P O
AFHT1 AFHT+ AFCI-1 AFVI-1
FI UNIT/LAF RELAY
Bl/Y
Bl Bl Bu W
FI/IGN. RELAY
Bl/Y
Br/W
Bl/Y
Y/Bl
Bl/Bu Bl/Br Bu W
Bl Bl/Br Bu W
FUEL LEVEL SENSOR
Gr/Bl
2P
FUEL PUMP RELAY LAF SEN. RELAY
Bl/Y Bl/Y
Br Bl/Br
ENGINE CONTROL MODULE
G/R Lg/Bl Y/R
IAT SENSOR
G G G G
TP SENSOR
R/Bu Br
Br R/Y
No. 2 FUEL INJECTOR
No. 1 FUEL INJECTOR
R/Bl Br
Br R/Bl
No. 4 FUEL INJECTOR
No. 3 FUEL INJECTOR
P Br
No. 5 FUEL INJECTOR
Br Lg
FLR PCP CYL THL VSP WARN Br/Bl Y Gr Lg W/Bl W/Bu Y W/Y
No. 6 FUEL INJECTOR
IMOIND IGP PCS Bl/Y Y/Bl Br/W G W/Bl Br G W/Bl
Lg Bl/Y Y/R Lg/Y G/R G Lb
G/Bl G/R Y/Bu
VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 LAFHT-1 LAFHT-1 TW TA GP3 GP2 PG1 Y/R G/R Bl/Y R/Bu P/W R/Y Lg R/Bl R/Bl Bl/Bu Bl Y/Bu Gr/Bu W/R Bl/Y G
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33
LAFHT+1 AFV1 AFCI-2 LAFHT-2 LAFHT-2 Bl/Y W/R R/W G/O
Bl/Br W Bu W Bl/Bu Lg/R Bl/Y W/R R/W G/O
G/R Lg/Y Y/R
W Bl/W
K-LINE PA RACV PG2 PG3 LAFHT+2 AFV2 AFCI-1 PG4 PG5 O/W Lg/Bl Lb G G Bl/Br W Bu G G
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 Lg/R
Bl/Br G Gr/Bl Gr
32 Bl/Y Bl/Y
MAP SENSOR
2008 GL1800 Fuel System (PGM-FI) - Wiring diagram (VIA, and VIIA)
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Fuel System (PGM-FI) - Wiring diagram (IIIA, IVA, and VA)
2P Bl
2P Bl
R/Bu R/Bl P Br
IAT SENSOR
2P Bl
IDLE AIR CONTROL VALVE
3P Gr
* Except IIIA
33P Bl
ENGINE CONTROL MODULE
S S
33P Gr
OD
2
N
6P Bl [MINI]
RELAY BOX
FUEL PUMP RELAY
2P
W Bl/Y G/R Bl/R
W Bl/Y G/R W/Bu
Y/Bl
Bl/Y
4P W
4P Bl
Bl/Y O/W Br G
Bu
R/Bu
G/O
W/R
FI/IGN. RELAY
RIGHT O 2 SENSOR
Bl/Y
W W Gr Bl
EVAP PURGE CONTROL SOLENOID VALVE
LEFT O 2 SENSOR
DIODE
RIGHT KNOCK SENSOR
LEFT KNOCK SENSOR
DATA LINK CONNECTOR (DLC)
W W Gr Bl
2P Bl
4P R
1P Bl
1P Bl
D9
D10
TAIL RELAY
REVERSE REGULATOR ASSEMBLY (D2)
R/W 3P W
Bu/R
CRUISE/REVERSE CONTROL MODULE (4TH)
Br/W
R/W
REVERSE REGULATOR ASSEMBLY (D2, D5) CRUISE/REVERSE CONTROL MODULE (N)
FUEL LEVEL SENSOR
FUEL PUMP
CRUISE/REVERSE CONTROL MODULE (OD)
Br G G Gr
G/O
5P Gr
Lg/R
Br G G Gr
2P Gr
FUEL LEVEL SENSOR
Gr/Bl
Br G
Bl/Y Bl/Y
G/R Lg/Y Y/R
Bl/Y G Lb
8P W
3P W [MINI] 3P Bl
BARO SENSOR
3
4
GEAR POSITION SENSOR
Br Bl/Br
O2-1 PG4 Bu G
3P Bl Lg G/R Y/R
R/Bu R/Bl P/W Br
Br R/Y R/Bl Lg G/R G/Bl Y/Bu Gr W/Y
2P R [MINI]
VEHICLE SPEED SENSOR
G
K-LINE PA RACV PG2 PG3 O/W Lg/Bl Lb G G
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG Br W/Y
TW TA GP3 GP2 PG1 Y/Bu Gr/Bu W/R Bl/Y G
G G G G
ACGF WEN HPC PB NLSW Lg/Y Bu/R
VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 Y/R G/R Bl/Y R/Bu P/W R/Y Lg R/Bl R/Bl G/R Lg/Bl Y/R
FANC/STR EX-AI O/G
3P Bl
Bl/Y O/G
4P Gr Br R/Y R/Bl Lg G/R G/Bl Y/Bu Bl/W W 10P Bl
2P Bl
W W Br/Bl Y Gr Lg W/Bl W/Bu Y W/Y
MAP SENSOR
2P Bl
2P Bl
G/Bl
3P
R/Bu Bu
TP SENSOR
2P Bl
2P Bl
COMBINATION METER (FI)
Gr/Bl
W/Bl
W/Bu
CRUISE/REVERSE CONTROL UNIT (SPD) COMBINATION METER (SP SENSOR)
G/O
Lg/R
COMBINATION METER (FUEL UNIT)
COMBINATION METER (NEUTRAL)
COMBINATION METER (TEMP UNIT)
COMBINATION METER (OVER DRIVE)
G/Bl G/R Y/Bu
PAIR CONTROL SOLENOID VALVE
2P Bl
No. 5 FUEL INJECTOR
33
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Lg Bl/Y Y/R Lg/Y G/R G Lb Lg Bl/Y Y/R Lg/Y G/R G Lb ECT SENSOR
Gr/Bl Gr
P Br
KNOCK1 KNOCK2 SEAT HEATER* O2HT1 O2HT2 FLR PCP CYL THL VSP WARN CRANKSHAFT POSITION SENSOR
Lg/R
Br Lg
O2-2 Lg/R
W/Bu Bl/Y W/R R/W G/O
No. 3 FUEL INJECTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 Bl/Y W/R R/W G/O
R/Bl Br
IMOIND IGP PCS Bl/Y Y/Bl Br/W G W/Bl Br G W/Bl
Br R/Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 Y W/Y
G/R Gr/Bu CAMSHAFT POSITION SENSOR
W Bl/W
No. 1 FUEL INJECTOR
No. 6 FUEL INJECTOR
R/Bu Br
No. 4 FUEL INJECTOR
Br R/Y No. 2 FUEL INJECTOR
2008 GL1800
Fuel System (PGM-FI) - Wiring diagram (VIIIA)
2P Bl
2P Bl
ENGINE CONTROL MODULE
N
6P Bl [MINI]
RELAY BOX
2P
FUEL PUMP RELAY LAF SEN. RELAY
Br G
Gr/Bl
Bl Bl/Br Bu W
Bl/Bu Bl/Br Bu W
Y/Bl
Bl/Y
Bu/R
Lg/R
Br/W
Br G G Gr
2P Gr
FUEL LEVEL SENSOR
5P Gr
FI UNIT/LAF RLY. RELAY
FI/IGN. RELAY
RIGHT LAF SENSOR
Bl/Y
AFHT1 AFHT+ AFCI-1 AFVI-1
LEFT LAF SENSOR
Bl/Y
Bl Bl Bu W
AFHT2 AFHT+ AFCI-2 AFVI-2
EVAP PURGE CONTROL SOLENOID VALVE
Bl Bl Bu W
2P Bl
DIODE
RIGHT KNOCK SENSOR
LEFT KNOCK SENSOR
DIODE
DATA LINK CONNECTOR (DLC)
D22
4P R
2P
1P Bl
D9
D10
1P Bl
Br G G Gr
FUEL LEVEL SENSOR
FUEL PUMP
REVERSE REGULATOR ASSEMBLY (D2, D5) CRUISE/REVERSE CONTROL MODULE (N)
TAIL RELAY
REVERSE REGULATOR ASSEMBLY (D2)
R/W 3P W
W/R
G/O
R/Bu
Bu
Br
Br
Bl/Y O/W Br G
4P Gr
4P O
Bl/Y Bl/Y
IAT SENSOR
OD
2
Bl/Y Bl/Y
33P Gr
3
4
GEAR POSITION SENSOR
Br Bl/Br
33P Bl
S S
3P Bl
BARO SENSOR
G
2P Bl
IDLE AIR CONTROL VALVE
3P Gr
Br R/Y R/Bl Lg G/R G/Bl Y/Bu Gr W/Y
3P W [MINI]
Br W/Y
K-LINE PA RACV PG2 PG3 LAFHT+2 AFV2 AFCI-1 PG4 PG5 O/W Lg/Bl Lb G G Bl/Br W Bu G G
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG
VEHICLE SPEED SENSOR
G G G G
ACGF WEN HPC PB NLSW Lg/Y Bu/R
VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 LAFHT-1 LAFHT-1 TW TA GP3 GP2 PG1 Y/R G/R Bl/Y P/Bu P/W R/Y Lg R/Bl R/Bl Bl/Bu Bl Y/Bu Gr/Bu W/R Bl/Y G G/R Lg/Bl Y/R
FANC/STR EX-AI O/G
G/R Lg/Y Y/R
Bl/Y G Lb
8P W
10P Bl
G
3P Bl Lg G/R Y/R
P/Bu R/Bl P/W Br
Br R/Y R/Bl Lg G/R G/Bl Y/Bu Bl/W W
2P R [MINI]
Br/Bl Y Gr Lg W/Bl W/Bu Y W/Y
3P Bl
Bl/Y O/G
4P Gr
G/Bl
P/Bu R/Bl P Br
Bu/W
2P Bl
R/Bu Bu
MAP SENSOR
2P Bl
2P Bl
COMBINATION METER (HISS)
COMBINATION METER (TEMP UNIT)
O/W
W/Bu
Gr/Bl
COMBINATION METER (FI)
AIRBAG UNIT (KL)
Br
COMBINATION METER (FUEL UNIT) W/Bl
R/W
COMBINATION METER (SP SENSOR) CRUISE/REVERSE CONTROL MODULE (SPD)
G/O
Lg/R
AIRBAG UNIT (SCS)
COMBINATION METER (NEUTRAL)
CRUISE/REVERSE CONTROL MODULE (4TH)
COMBINATION METER (OVER DRIVE) CRUISE/REVERSE CONTROL MODULE (OD)
3P
ECT SENSOR
G/Bl G/R Y/Bu
TP SENSOR
2P Bl
2P Bl
Lg Bl/Y Y/R Lg/Y G/R G Lb Lg Bl/Y Y/R Lg/Y G/R G Lb
PAIR CONTROL SOLENOID VALVE
2P Bl
No. 5 FUEL INJECTOR
Bl/Br G
Gr/Bl Gr
P Br
KNOCK1 KNOCK2 SEAT HEATER LAFR1 LAFR2 FLR PCP CYL THL VSP WARN CRANKSHAFT POSITION SENSOR
Lg/R
G/R Gr/Bu
CAMSHAFT POSITION SENSOR
Lg/R
Br Lg
LAFHT+1 AFV1 AFCI-2 LAFHT-2 LAFHT-2 Bl/Br W Bu W Bl/Bu Bl/Y W/R R/W G/O
No. 3 FUEL INJECTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 Bl/Y W/R R/W G/O
R/Bl Br
IMO IND IGP PCS Bu/W Bl/Y Y/Bl Br/W G W/Bl Br G W/Bl
Br R/Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 Y W/Y
©2007 American Honda Motor Co., Inc. – All Rights Reserved
34
W Bl/W
No. 1 FUEL INJECTOR
No. 6 FUEL INJECTOR
P/Bu Br
No. 4 FUEL INJECTOR
Br R/Y No. 2 FUEL INJECTOR
Cooling/Charging/Ignition System - Wiring diagram (VIA and VIIA)
G
G
W
R/W
G
BANK ANGLE SENSOR
G 3P G [MINI]
W
R/W
Bl/Y
Y/G
W R/W
20P Gr
COMBINATION METER (TA PULSE)
Y/Bl
FUEL SYSTEM
COMBINATION METER (SIDE STAND)
G/W
Bl/W W Bl/W
CRUISE/REVERSE CONTROL MODULE (S/S) CLUTCH SWITCH
STARTER/REVERSE SWITCH 18P Bu
ENGINE STOP SWITCH
W Bl/W
W R/W
G G
#6 #5
Y/R Bl/Y G 3P Bl
#4 #3
Y/Bu Bl/Y G 3P Bl
#2 IGNITION COILS
3P Bl
SPARK #1 PLUGS
Y/W Bl/Y G
CONDENSER
CONDENSER
G
2P W Bu
G
Bl
Bu
Bl/Bu
Bl
2P W
Bl/Bu
IG
E
IC REGULATOR
Bl/Y Bl/Bu
Bl/Y
ACGF WEN HPC PB NLSW IMOIND IGP PCS IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 LAFHT-1 LAFHT-1 TW TA GP3 GP2 PG1 LAFHT+1 AFV1 AFCI-2 LAFHT-2 LAFHT-2 K-LINE PA RACV PG2 PG3 LAFHT+2 AFV2 LAFCI-1 PG4 PG5
F
FAN CONTL. RELAY
P
B
Bu Br/R
FANC/STR EX-AI
33P Gr
ALTERNATOR
W
FLR PCP CYL THL VSP WARN
ENGINE CONTROL MODULE
Bl
Bl/Bu
RIGHT FAN MOTOR
Bl
Bl/Bu
LEFT FAN MOTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33
KNOCK1 KNOCK2 SEAT HEATER LAFR1
33P Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 Br/R A14 A15 A16 Bl A17 A18 A19 A20 A21 A22 A23 Bl/Y A24 A25 A26 Y/R A27 Y/Bu A28 Y/W A29 A30 A31 G/W A32 Y/G A33
Bl
Y/Bl
Y/Bl
Bl/Y R/W
Bl/W Bl
20 FUSE
8
Bl
Bl/Bu
23 FUSE
FUSE
Bl/R
13 FUSE
CRUISE/REVERSE CONTROL MODULE (Ne)
MAIN FUSE B
W
W
16 FUSE
Y/G
Bl/Y
©2007 American Honda Motor Co., Inc. – All Rights Reserved
FI UNIT/LAF RLY. RELAY
G G/W
3P Bl [MINI]
SIDE STAND SWITCH
G G/W
FI/IGN. RELAY
4P Bl/Y Bl/R
RELAY BOX
FR
(L)
Bl/Y G
35
2008 GL1800 Cooling/Charging/Ignition System - Wiring diagram (IIIA, IVA, and VA)
G
G
G
3P G [MINI]
G
W
R/W
Bl/Y
R/W
BANK ANGLE SENSOR
W R/W
20P Gr
Y/G
W
COMBINATION METER (TA PULSE)
Y/Bl
W Bl/W
FUEL SYSTEM
COMBINATION METER (SIDE STAND)
G/W
Bl/W
CRUISE/REVERSE CONTROL MODULE (S/S) CLUTCH SWITCH
STARTER/REVERSE SWITCH
OFF
RUN
OFF
18P Bu
ENGINE STOP SWITCH
W Bl/W
W R/W
G G
#6 #5
Y/R Bl/Y G 3P Bl
#4 3P Bl
#2 IGNITION COILS
3P Bl
SPARK #1 PLUGS
CONDENSER
CONDENSER
G
2P W Bu
G
Bl
Bu
Bl/Bu
Bl
2P W
Bl/Bu
Bu Br/R IG
Bl/Y
FR
(L)
G
G/W
G/W
Y/Bl
Y/Bl
O2-2
K-LINE PA RACV PG2 PG3
O2-1 PG4
Bl
Bl/Bu 8 FUSE
20 FUSE
13 FUSE
CRUISE/REVERSE CONTROL MODULE (Ne)
MAIN FUSE B
W
W
16 FUSE
Y/G
Bl/Y
3P Bl [MINI]
SIDE STAND SWITCH
36
Bl/W Bl G
TW TA GP3 GP2 PG1
FI/IGN. RELAY
4P
Bl/Y R/W
VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4
RELAY BOX
F
Bl/Y Bl/Bu
Bl
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG
FAN CONTL. RELAY
P
B
E
IC REGULATOR
ACGF WEN HPC PB NLSW IMOIND IGP PCS
33P Gr
ALTERNATOR
W
FANC/STR EX-AI
ENGINE CONTROL MODULE
Bl
Bl/Bu
RIGHT FAN MOTOR
Bl
Bl/Bu
LEFT FAN MOTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33
* Except IIIA
#3
Y/W Bl/Y G
KNOCK1 KNOCK2 SEAT HEATER* O2HT1 O2HT2 FLR PCP CYL THL VSP WARN
33P Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 Br/R A14 A15 A16 Bl A17 A18 A19 A20 A21 A22 A23 Bl/Y A24 A25 A26 Y/R A27 Y/Bu A28 Y/W A29 A30 A31 G/W A32 Y/G A33
Y/Bu Bl/Y G
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Cooling/Charging/Ignition System - Wiring diagram (VIIIA)
G
G
W
R/W
G
BANK ANGLE SENSOR
G 3P G [MINI]
W
R/W
Bl/Y
Y/G
W R/W
20P Gr
COMBINATION METER (TA PULSE) CRUISE/REVERSE CONTROL MODULE (Ne)
Y/Bl
FUEL SYSTEM
COMBINATION METER (SIDE STAND)
G/W
Bl/W W Bl/W
CRUISE/REVERSE CONTROL MODULE (S/S) CLUTCH SWITCH
STARTER/REVERSE SWITCH 18P Bu
ENGINE STOP SWITCH
W Bl/W
W R/W
G G
#6 #5
Y/R Bl/Y G 3P Bl
#4 #3 3P Bl
#2 3P Bl
IGNITION COILS
SPARK #1 PLUGS
Y/W Bl/Y G
CONDENSER
CONDENSER
G
2P W
Bl
G
Bu
Bu
Bl/Bu
Bl
2P W
Bl/Bu
IG
E
IC REGULATOR
Bl/Y Bl/Bu
Bl/Y
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG VCC SG1 IMOV INJ1 INJ5 INJ2 INJ6 INJ3 INJ4 LAFHT-1 LAFHT-1 TW TA GP3 GP2 PG1 LAFHT+1 AFV1 AFCI-2 LAFHT-2 LAFHT-2 K-LINE PA RACV PG2 PG3 LAFHT+2 AFV2 LAFCI-1 PG4 PG5
F
FAN CONTL. RELAY
P
B
Bu Br/R
ACGF WEN HPC PB NLSW IMO IND IGP PCS
33P Gr
ALTERNATOR
W
FANC/STR EX-AI
ENGINE CONTROL MODULE
Bl
Bl/Bu
RIGHT FAN MOTOR
Bl
Bl/Bu
LEFT FAN MOTOR
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33
KNOCK1 KNOCK2 SEAT HEATER LAFR1 LAFR2 FLR PCP CYL THL VSP WARN
33P Bl
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 Br/R A14 A15 A16 Bl A17 A18 A19 A20 A21 A22 A23 Bl/Y A24 A25 A26 Y/R A27 Y/Bu A28 Y/W A29 A30 A31 G/W A32 Y/G A33
Y/Bu Bl/Y G
Bl
Y/Bl
Y/Bl
Bl/Y R/W
Bl/W Bl
Bl/R
Bl/Bu
13 FUSE
23 FUSE
8
20 FUSE
W
MAIN FUSE B
Bl
W
16 FUSE
FUSE
Bl/Y
©2007 American Honda Motor Co., Inc. – All Rights Reserved
FI UNIT/LAF RLY. RELAY
G G/W
3P Bl [MINI]
SIDE STAND SWITCH
G G/W
FI/IGN. RELAY
4P Bl/Y Bl/R
RELAY BOX
FR
(L)
Bl/Y G
37
2008 GL1800
Starter/Reverse System - Wiring diagram (Except VIIIA) AUDIO UNIT (STARTER MUTE)
ENGINE CONTROL MODULE (NLSW)
HEADLIGHT LO RELAY
GEAR POSITION SENSOR (NEUTRAL)
DIMMER SWITCH
COMBINATION METER (REVERSE LEV)
COMBINATION METER (RVS)
Bu/R
Y/R
Bu/R
Bu
Lg/R
Bu/W
Bl/R
W/R
Bl/W
W/Bu R
Bu/R Y/W R R P
Br R/Bl
RELAY BOX RVS. SHIFT RELAY 1 1
2 RVS. FUSE B (5 A)
FUSE BOX RVS. FUSE A (5 A)
M
REVERSE SHIFT ACTUATOR
2P W [MINI]
2P R [MINI]
2P Bu [MINI]
3P R [MINI]
REVERSE POSITION SWITCH
26P Bl
CRUISE/REVERSE CONTROL MODULE
RVS SFT SW RVS IND RVS POS SW SET IND 1P W
2P W [MINI]
M
STARTER RELAY SWITCH B
STARTER/ REVERSE MOTOR
Y/W W/R W/Bu
26P Gr
SFT-R3 PC-R1 SPLIM-R ACT-CL GRIP COMMON MOA SFT-R2 STOP
REG
MOB SFT-R1
RVS-R
MOC PC-R2 N OIL
ACT-R
GND
Lb G W/Bu Br/R
W/Bu
Bu/W Bu
Y/R Bl/R
Bu/G
G/R
Bu/R
G/R
Lg/R Bl/R G/O
REVERSE REGULATOR ASSEMBLY
D16
CONT. GND V BAT ST MAG
D15
D14
D8
D21
D11
D7
D3
D2
D5
D1
D4
16 FUSE
14 FUSE
VEHICLE SPEED SENSOR
Br/R
7
15 FUSE
W/Bl
Br
G/W
R/Bl
SIDE STAND SWITCH
32 FUSE
FUSE
Y
Bl/Y
20P W
27 Y/W 28 O 29 Gr 30 31 32 33 34 Bu/W 35 36 37 Lb 38 39 40 Bu/Bl 41 42 43 Y/R 44 45 46 W 47 Lg/R 48 Bu 49 50 51 52 G
RVS SW (ENG) ST/RVS-SW SPLIM-F GND Ne G/O Y/R Y G
RVS. SHIFT RELAY 3
3P Br
STARTER RELAY SWITCH A
G/W P/W
RVS. SHIFT RELAY 2
R R P 14P Bu
BATTERY
W/Bl G
RVS. RELAY
Bu/G Bl/R 14P Gr
R Y/R REVERSE RESISTOR ASSEMBLY
Bl
R
POWER CONT. RELAY 2
W W 3P O
R Bu/Bl REVERSE SWITCH
P
POWER CONT. RELAY 1
D18
Bu DIODE
Y/R Br/R CLUTCH SWITCH
Br Bl/W W/Bu
SPD. LIMIT RELAY
FREE
18P Bu
Bl O PUSH
Bl/Y G/R Y/R
Br Bl/Br W/Bu
SFT MOT + OD 4TH CLT CRU RES SET SPD SFT MOT − MAIN HI/C S/S ST MOT V ON IND IGN G/R Y/R
Bu/R Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 R
W/Bu R Bu/R
STARTER/REVERSE SWITCH
P P
Bu/R Bu Br/R Y/R G/R Y/R
EOP SWITCH
ENGINE STOP SWITCH
FREE PUSH
Bl
W Gr REVERSE SHIFT SWITCH
R
W
Bl
P P/W R
W
Bu Bu/W G/W Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved
38
G/R Bl
W/Bu Y
Bl/R Bl/Br Y/W Br Y/R Br/R Bu/W Bl/R Bl/Br Y/W Br Y/R Br/R Bu/W
G G
G/O
Starter/Reverse System - Wiring diagram (VIIIA) COMBINATION METER (RVS) W/R
COMBINATION METER (REVERSE LEV)
HEADLIGHT LO RELAY
Lg/R
Bl/R
Bu
Bu/W
GEAR POSITION SENSOR (NEUTRAL)
Bu/R
DIMMER SWITCH
ENGINE CONTROL MODULE (NLSW)
20P
RELAY BOX
RVS. SHIFT RELAY 3
RVS. SHIFT RELAY 1
1
2
RVS. FUSE B (5 A)
FUSE BOX
RVS. FUSE A (5 A)
REVERSE REGULATOR ASSEMBLY
SIDE STAND SWITCH
D1
D4
D5
D2
D3
D11
D7
D21
D8
D14
D15
D16
CONT. GND V BAT ST MAG
16 FUSE
15 FUSE
14 FUSE
Br
VEHICLE SPEED SENSOR
FUSE
G/W
7
32 FUSE
W/Bl
Y
R/Bl
Br/R
20P W
R Y/R
Bl/Y
G/R
Lg/R Bl/R G/O
Bu/R
G/R
Bu/G
Y/R Bl/R
Bu/W Bu
W/Bu
Lb G W/Bu Br/R
P P/W
RVS. SHIFT RELAY 2
Br R/Bl
RVS. RELAY
R Bu/Bl
POWER CONT. RELAY 2
R R P
POWER CONT. RELAY 1
Bu/R Y/W
SPD. LIMIT RELAY
2P W [MINI]
STARTER RELAY SWITCH B
STARTER/ REVERSE MOTOR
R R P
REVERSE POSITION SWITCH
1P W
M
Bu Bu/W
M
3P R [MINI]
2P Bu [MINI]
Y/R Br/R
REVERSE SHIFT ACTUATOR
2P W [MINI]
2P R [MINI]
W/Bu R
ACT-R 22P Bu
3P Br
Bl O
26P Gr
20P Gr
14P Bu
STARTER RELAY SWITCH A
W/Bu R
CRUISE/REVERSE CONTROL MODULE
20P
14P Gr
W Gr
26P Bl
22P Gr
2P
REVERSE RESISTOR ASSEMBLY
W/Bu Y
39
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Br Bl/W W/Bu BATTERY
Bu/G Bl/R G/R Y/R G/R Y/R
W W R R
Br Bl/Br W/Bu
Bl
P P
Y/R
D18
Bl
AUDIO UNIT (STARTER MUTE)
18P Bu
REVERSE SWITCH
Bl
Bu/R Bu
MOC PC-R2 N OIL Lg/R Lg/R
Bu/R Bu
RVS-R G/O
RVS SFT SW RVS IND RVS POS SW SET IND Y/W W/R W/Bu
REG
MOB SFT-R1
Y/W O Gr Bu/W Lb Bu/Bl Y/R W Bu Y/W O Gr Bu/W Lb Bu/Bl Y/R W Bu
RVS SW (ENG) ST/RVS-SW SPLIM-F GND Ne G/O Y/R Y G
SFT-R3 PC-R1 SPLIM-R ACT-CL GRIP COMMON MOA SFT-R2 STOP G G
Bl/Y
DIODE
Bu
G G CLUTCH SWITCH
R
W
Bu/R
Bl/W
FREE PUSH
Bu/R
STARTER/REVERSE SWITCH
Br/R Y/R G/R Y/R
W/Bl G
GND R
W
EOP SWITCH
ENGINE STOP SWITCH
FREE PUSH REVERSE SHIFT SWITCH
G/R Bl
G/W P/W P G/W P/W G/O Y/R Y/W Y W/Bu P G/W P/W G/O Y/R Y/W Y W/Bu
27 Y/W 28 O 29 Gr 30 31 32 33 34 Bu/W 35 36 37 Lb 38 39 40 Bu/Bl 41 42 43 Y/R 44 45 46 W 47 Lg/R 48 Bu 49 50 51 52 G G/W Bl
SFT MOT + OD 4TH CLT CRU RES SET SPD SFT MOT − MAIN HI/C S/S ST MOT V ON IND IGN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 P W/Bl Bl/Y W/Bl Bl/Y Bl/R Bl/Br Y/W Br Y/R Br/R Bu/W Bl/R Bl/Br Y/W Br Y/R Br/R Bu/W
Bu
COMBINATION METER (HIGH BEAM)
HIGH BEAM 12 V - 55 W
LEFT HEADLIGHT
LOW BEAM 12 V - 55 W
LOW BEAM 12 V - 55 W
RIGHT HEADLIGHT
HIGH BEAM 12 V - 55 W
W/G
HORN/TURN RELAY
3P Gr Br/R Lg G
Bu G
W/Bl G
W/Bl G
Bu/Bl G
Br/R Lg G 3P Gr
LEFT HEADLIGHT ADJUSTING MOTOR
+ (Vcc) SGL (Vout) − (GND)
3P Bl
3P Bl
3P Bl
3P Bl
+ (Vcc) SGL (Vout) − (GND)
RIGHT HEADLIGHT ADJUSTING MOTOR
Br/W
Bl
COMBINATION METER (IGN) VEHICLE SPEED SENSOR TURN SIGNAL SWITCH
IGNITION SWITCH (FAN)
Bu/R
HEADLIGHT ADJUSTING SWITCH
Br/R Y/R Vcc
3P O
12 V - 1.4 W
14P Gr
Br/R Bu/W G
G 2P Gr FOR LEFT FOG LIGHT (OPTION) 12 V - 35 W
Lg/Bl
Lg/Bl 22P Bu
W/Bl
Bu/Bl
W/Bl
Bu/Bl
Bu
Bu
G
Br
22P Gr
20P Gr
Br/Bu Br/R
G
Br/Bu
FOR RIGHT FOG LIGHT (OPTION) 12 V - 35 W 2P Gr
G G
EOP SWITCH
Lg Y/Bu Vout
Bu/R G Bu/G GND
Bu/W G G
D17
Br/W G
Br
Bl W/Y 4P Bl [MINI]
FOR FOG LIGHT SWITCH (OPTION)
G Br/Bu Br/W Bu
HEADLIGHT HI RELAY
HEADLIGHT LO RELAY
W/Bl G
DIMMER SWITCH
HI
(N)
LO
14P Bu
Bu W/Y 14P Gr
STOP LIGHT RELAY
G/Y Bl/G
FRONT BRAKE LIGHT SWITCH
18P Bu
Br/W G/R G 14P W
G G Br/W G/R G
G/R G/R
12P Gr
HIGH MOUNT BRAKE LIGHT (OPTION) 2P W [MINI]
Br/W
G/R G
Br/W
G/R G
3P R [MINI]
2P R [MINI]
3P Bu [MINI]
2P Bu [MINI]
Br/W
G/R G
Br/W
G/R G
3P W [MINI]
REAR BRAKE LIGHT SWITCH
Br/R
DIODE
Lg/Bl Lg/Bl
Bu W/Bu Bu Bu
TAIL RELAY
G/Y G/Y
HEAD ADJ. RELAY
Bu/W Bu/W
G/R G W/G W/G
G/W
G/Y
Bu/Bl G
Br/R
40 W/G
RELAY BOX
26 FUSE 22 FUSE
W/Bu W/Y
G/R G Br/W
27 FUSE
Bu
G/R G Br/W
G Br/W
G/R G Br/W
3P W
3P Bl
3P W
G
G
3P W
Br/W
2P W
3P Bl
Br/W
G/R G Br/W
G Br/W
3P W
ACC. RELAY
LEFT BRAKE/TAILLIGHT 12 V - 21/5 W x 2
BRAKE/TAILLIGHT 12 V - 21/5 W
LICENSE LIGHT 12 V - 3 cp
BRAKE/TAILLIGHT 12 V - 21/5 W
RIGHT BRAKE/TAILLIGHT 12 V - 21/5 W x 2
STARTER/REVERSE SWITCH
Bu/W Lg/Bl
CRUISE/REVERSE CONTROL MODULE (STOP)
G/R
14 FUSE
21 FUSE
W/Y
Br/R
REVERSE REGULATOR ASSEMBLY (D8, D21)
Bl/G
2008 GL1800 Lighting System - Wiring diagram (except VIIIA)
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Bu
Y/Bu
Bu/G
COMBINATION METER (H/L DOWN SW)
COMBINATION METER (H/L UP SW)
HIGH BEAM 12 V - 55 W
LEFT HEADLIGHT
LOW BEAM 12 V - 55 W
LOW BEAM 12 V - 55 W
RIGHT HEADLIGHT
HIGH BEAM 12 V - 55 W
3P Gr Br/R Lg G
Bu G
W/Bl G
W/Bl G
Bu/Bl G
Br/R Lg G 3P Gr
HEADLIGHT ADJUSTING SWITCH
LEFT HEADLIGHT ADJUSTING MOTOR
+ (Vcc) SGL (Vout) − (GND)
3P Bl
3P Bl
3P Bl
3P Bl
+ (Vcc) SGL (Vout) − (GND)
RIGHT HEADLIGHT ADJUSTING MOTOR
Lg
W/G
HORN/TURN RELAY
COMBINATION METER (HIGH BEAM)
COMBINATION METER (Vn)
G/R
CRUISE/REVERSE CONTROL MODULE (STOP)
22P Bu
22P Gr
20P Gr
G
Lg/Bl
W/Bl
Bu/Bl
Bu
Br
G
Br/Bu 2P Gr
Br/R Bu/W G
4P Bl [MINI]
DOWN 12 V - 1.4 W
HEADLIGHT LO RELAY
W/Bl G
LO
14P Bu
DIMMER SWITCH
HI
FOR FOG LIGHT SWITCH (OPTION)
Br/R Br
FREE
FOR LEFT FOG LIGHT (OPTION) 12 V - 35 W
Bl W/Y
(N)
10P Gr
G
Lg/Bl
W/Bl
Bu/Bl
Bu
Br/R
G
Br/Bu
HEADLIGHT HI RELAY
Bu/Bl G
UP
Bu/G Y/R
Br/W
G Bu/G
VEHICLE SPEED SENSOR TURN SIGNAL SWITCH
Y/Bu Y/Bu
Bl
G G
IGNITION SWITCH (FAN)
G
Bu/W
2P Gr
Br/W G G Br/Bu Br/W Bu
FOR RIGHT FOG LIGHT (OPTION) 12 V - 35 W
G
G G
COMBINATION METER (HL IGN CONTROL)
Lg/Bl Lg/Bl
Bu W/Bu Bu Bu
Bu W/Y 14P Gr
STOP LIGHT RELAY
G/Y Bl/G
FRONT BRAKE LIGHT SWITCH
18P Bu
Br/W G/R G 14P W
G G Br/W G/R G
G/R G/R
12P Gr
Br/W
G/R G
Br/W
G/R G
3P R [MINI]
2P R [MINI]
3P Bu [MINI]
2P Bu [MINI]
Br/W
G/R G
Br/W
G/R G
3P W [MINI]
REAR BRAKE LIGHT SWITCH
Br/R G/Y
HIGH MOUNT BRAKE LIGHT (OPTION) 2P W [MINI]
G/W W/G
RELAY BOX
G/Y G/Y
TAIL RELAY
Bu/W Bu/W
G/R G W/G
©2007 American Honda Motor Co., Inc. – All Rights Reserved W/G
HEAD ADJ. RELAY
G/R G Br/W
G/R G Br/W
G Br/W
3P W
3P Bl
3P W
G
G/R G Br/W
Br/W
2P W
G
3P W
3P Bl
Br/W
G/R G Br/W
G Br/W
3P W
LEFT BRAKE/TAILLIGHT 12 V - 21/5 W x 2
BRAKE/TAILLIGHT 12 V - 21/5 W
LICENSE LIGHT 12 V - 3 cp
BRAKE/TAILLIGHT 12 V - 21/5 W
RIGHT BRAKE/TAILLIGHT 12 V - 21/5 W x 2
ACC. RELAY
Lg/Bl
22 FUSE
W/Y
14 FUSE
26 FUSE
W/Bu
STARTER/REVERSE SWITCH
27 FUSE
Bu
Bu/W
21 FUSE
W/Y
Br/R
REVERSE REGULATOR ASSEMBLY (D8, D21)
Bl/G
Lighting System - Wiring diagram (VIIIA)
41
COMBINATION METER (SP PULSE OUT)
LEFT FRONT TURN SIGNAL/ POSITION LIGHT 12 V - 21/5 W
W/Bl
O G O/W
Lb G Lb/W
O
RIGHT FRONT TURN SIGNAL/ POSITION LIGHT 12 V - 21/5 W
Lb
COMBINATION METER (TURN L)
3P O
3P Lb
O G O/W
Lb G Lb/W
HAZARD SWITCH
FREE
PUSH (LOCK)
G
G
COMBINATION METER (TURN R)
Lg/Bl Lg/Bl
Gr Gr Gr
Bu/G Bu/G
Lg/Bl P/W P/W
Bu/Bl
20P Gr
22P Gr
12 V - 1.4 W
14P Gr
O/W 22P Bu
Gr
Lg/Bl
O
Lb
O/W
Gr
Lg/Bl
O
Lb
G P/W
G
Lb/W
Lb/W
P/W
Bu/G Lg/Bl
Bu/G
Lg Lg
G G HORN (HIGH)
P/W Lb D13
DIODE
D12
3P W
PUSH
L
R
Lb/W
Lg/Bl
O/W O/W
Lb/W
Bl
Br/W
Bu/G TURN SIGNAL SWITCH
14P Gr
3P O
O O
IGNITION SWITCH (FAN)
W/G W/G
Br/W
D20
Lb Lb
D19
Gr Gr
3P Bl [MINI]
Lg Lg
Bu/W
G G
Bu/Bl
DIODE
O/W
W/G
W/G G
HORN SWITCH
PUSH
FREE
14P Bu
HORN/TURN RELAY
RELAY BOX POSITION RELAY
Bu/Bl Bu/Bl
Lb/W Bu/W W/Bl W/Bl
HORN (LOW)
Bl Bl/W G Lg/W W/G P Bu/Bl W/Bl
42 O
O
7P G
G
G
14P W
Lb
Lb
TURN SIGNAL CANCEL UNIT
G Lg/W W/G P Bu/Bl W/Bl
TURN SIGNAL RELAY
G
O
G
Lb
2P R [MINI]
3P R [MINI]
2P Bu [MINI]
3P Bu [MINI]
Br/W
G
O
G
Lb
W/G
P/W
Lg/Bl
Lg
Bl/W
30 FUSE
TAIL RELAY
2P W
2P W
LEFT REAR TURN SIGNAL LIGHT 12 V - 21 W
RIGHT REAR TURN SIGNAL LIGHT 12 V - 21 W
FRONT BRAKE LIGHT SWITCH REAR BRAKE LIGHT SWITCH
TRUNK LOCK CONTROL UNIT (H/Z)
ACC. RELAY
HORN TRUNK LOCK RELAY
2008 GL1800 Turn Signal Lights/Horn - Wiring diagram (except VIIIA)
©2007 American Honda Motor Co., Inc. – All Rights Reserved
G
G
O
COMBINATION METER (SP PULSE OUT)
LEFT FRONT TURN SIGNAL/ POSITION LIGHT 12 V - 21/5 W
W/Bl
O G O/W
Lb G Lb/W
O
COMBINATION METER (TURN L)
RIGHT FRONT TURN SIGNAL/ POSITION LIGHT 12 V - 21/5 W
Lb
COMBINATION METER (TURN R)
3P O
3P Lb
O G O/W
Lb G Lb/W
HAZARD SWITCH
FREE
PUSH (LOCK)
G
G/W
Bl
Lg/Bl Lg/Bl
Gr Gr Gr
Bu/G Bu/Bl
Lg/Bl P/W P/W
Bu/Bl
IGNITION SWITCH (FAN)
Gr O/W 22P Bu
Gr
Lg/Bl
O/W
Lg/Bl
O
O 22P Gr
Lb
Lb
12 V - 1.4 W
6P G
20P Gr
G P/W
G
Lb/W
Lb/W
P/W
Bu/G Lg/Bl
Bu/G Lg/Bl
Lg Lg
G G HORN (HIGH)
Lb D13
DIODE
D12
3P W
G
P/W
G
PUSH
L
R
Lb/W
G G O/W O/W
Lb/W
Lg
2P W [MINI]
Br/W
Bu/G
3P O
TURN SIGNAL SWITCH
14P Gr
D20
O O
Lg
D19
Lb Lb
3P Bl [MINI]
W/G W/G
Br/W
DIODE
Gr Gr
Bu/Bl
Lg Lg
Bu/W
G G
NOISE FILTER
O/W
W/G
W/G G
HORN SWITCH
PUSH
FREE
14P Bu
HORN/TURN RELAY
RELAY BOX POSITION RELAY
Bl Bl/W G Lg/W W/G P Bu/Bl W/Bl
HORN (LOW)
Bu/Bl Bu/Bl
Lb/W Bu/W W/Bl W/Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved O
O
7P G
G
G
14P W
Lb
Lb
TURN SIGNAL CANCEL UNIT
G Lg/W W/G P Bu/Bl W/Bl
TURN SIGNAL RELAY
G
O
G
Lb
2P R [MINI]
3P R [MINI]
2P Bu [MINI]
3P Bu [MINI]
30 FUSE
Br/W
G
O
G
TAIL RELAY
2P W
2P W
LEFT REAR TURN SIGNAL LIGHT 12 V - 21 W
RIGHT REAR TURN SIGNAL LIGHT 12 V - 21 W
FRONT BRAKE LIGHT SWITCH REAR BRAKE LIGHT SWITCH
Lb
TRUNK LOCK CONTROL UNIT (H/Z)
P/W
ACC. RELAY
HORN TRUNK LOCK RELAY
W/G
Lg/Bl
Lg
Bl/W
Turn Signal Lights/Horn - Wiring Diagram (VIIIA)
43
G
G
O
2008 GL1800
Combination Meter - Wiring Diagram (VA and VIIA) OPEN AIR TEMPERATURE SENSOR
Bl G/Bl
Y/Bu
10P G
Bl 2P W
W/Bl
O
DIMMER SWITCH
TURN SIGNAL SWITCH
BAT REVERSE LEV NOT USE NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM 1 R/Y 2 Bl/W 3 4 Lg/R 5 G/O 6 7 W/R 8 S 9 10 G/Bl 11 G 12 13 14 15 Lb 16 G/Bl 17 18 Br/W 19 W 20 R 21 Bl 22 G 23 24 25 Y/Bu 26 27 28 29 30 Y/Bu 31 W/Bu 32 Bu
W/Bu
S
W
R
Bl
G
R/Y
Br/W
W/Bu
S
W
R
Bl
G
W/R
W/Bl
W/R
Br/R
Bu/R
Bu/W
Bu/O
Bl/Y
W/Bl
Bl/R
G/O
W/R
W/Bl
W/R
Br/R
Bu/R
Bu/W
Bu/O
Bl/Y
W/Bl
INFO. SWITCH
PUSH
FREE
TRIP SWITCH
PUSH
FREE
DIMM SWITCH
MULTI-DISPLAY CONTROL SWITCH DISP. SWITCH
FREE
G/Y
Bu/Y
R/Y
Br/Y
Bl/Y
PUSH
10P Bl
10P Bl
R/Y
Bu/R
Lg/R
Bu/R
G/Bl
Gr/Bl
Y/Bl
Bu/R
Bl/R
G/O
W/R
W/Bl
W/R
Br/R
Bu/R
Bu/W
Bu/O
Bl/Y
W/Bl
Y/G
R/Y
Br/W
W/Bu
S
W
R
Bl
G
Br/Y
G/Y
AUDIO UNIT (DISP CE)
AUDIO UNIT (DISP SO)
AUDIO UNIT (DISP SCK)
AUDIO UNIT (DISP REQ)
AUDIO UNIT
ENGINE CONTROL MODULE (WARN)
31 FUSE
TAIL RELAY
ENGINE CONTROL MODULE (TACHO)
16 FUSE
VEHICLE SPEED SENSOR
CRUISE/REVERSE CONTROL MODULE (ON IND)
CRUISE/REVERSE CONTROL MODULE (SET IND)
LEFT SADDLEBAG OPEN SWITCHES
TRUNK OPEN SWITCHES
RIGHT SADDLEBAG OPEN SWITCHES
TURN SIGNAL CANCEL UNIT AUDIO UNIT
CRUISE/REVERSE CONTROL MODULE (RVS IND)
GEAR POSITION SENSOR (OD)
REVERSE SHIFT SWITCH
REVERSE REGULATOR ASSEMBLY (D2)
SIDE STAND SWITCH
FUEL LEVEL SENSOR
ECT SENSOR
HEAD ADJ. RELAY CRUISE/REVERSE CONTROL MODULE (OIL)
GEAR POSITION SENSOR (NEUTRAL)
ABS CONTROL UNIT (IND)*
*: VIIA and IICM only
ENGINE OIL PRESSURE (EOP) SWITCH
Y/Bu
G/Y
FREE
Bl/Y
Br/W
Y/G
G/O
Bu/R
G/Y Bu/R
Bl/Y
PUSH
Bl/Y
R/Y
Br/Y
40P Gr
Bl/Y
R/Y
G/Y
Bu/Y
Br/Y
G/Y
Bu/Y
R/Y
G/Y
Bu/Y
Br/Y
6P Bu
R/Y
20P Gr
Y/G
Bl/W 22P Gr Bu/R
Y/Bl
G
Y/Bl
G
Bu/R
G/Bl
Bu/R
Lg/R
Gr/Bl
Lg/R
Y/Bu
G/Bl
Y/Bu
Gr/Bl
22P Bu
Bu/Y
G/Y
COMBINATION METER
32P Gr
Bu
W/R Br/R Bu/R Bu/Y R/Y Br/Y Bl/Y TURN SIGNAL SWITCH
Bu/W Bu/O Bl/Y W/Bl G/Y Lb
©2007 American Honda Motor Co., Inc. – All Rights Reserved
44
OIL TA PULSE TURN L FUEL UNIT SIDE STAND CLUTCH HISS NOT USE UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIMM SW (SW 4) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Bu/R Y/G O Gr/Bl Y/Bl Bu/R
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND 1 2 3 4 5 6 7 8 9 10
OPEN AIR TEMPERATURE SENSOR
G/Bl
Bl
2P W
Y/Bu
Bl
16P Gr
©2007 American Honda Motor Co., Inc. – All Rights Reserved TURN SIGNAL SWITCH DIMMER SWITCH TURN SIGNAL SWITCH
O Bu Lb
Bu/W Bu/O Bl/Y W/Bl G/Y
W/Bl
Y/Bu G/Bl
W R Bl G S
Bu/R Y/G O Gr/Bl Y/Bl Bu/R
BAT REVERSE LEV NEUTRAL OVER DRIVE AIR BAG IND RVS GND TURN R ACC IGN SENSOR GND BEEP TRIGGER TEMP UNIT FI ABS HIGH BEAM
1 R/Y 2 Bl/W 3 Lg/R 4 G/O 5 6 W/R 7 8 Lb 9 10 Br/W 11 G 12 13 G/Bl 14 W/Bu 15 Y/Bu 16 Bu
OIL TA PULSE TURN L FUEL UNIT SIDE STAND CLUTCH HISS AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE AUDIO GND SHIELD TPMS GND TPMS RXD TPMS TXD TEMP AIR SENSOR TEMP AIR SENSOR GND SPA SENSOR GND SPA SENSOR VOUT SPA SENSOR VCC SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIMM SW (SW 4) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 W/R Br/R Bu/R Bu/Y R/Y Br/Y Bl/Y
40P Gr
6P Bu
Y/Bl Gr/Bl G/Bl G Bu/R Lg/R Y/Bu
Gr/Bl G/Bl G Bu/R Lg/R Y/Bu 22P Bu
Bu/R Y/Bl
Bl/R
Bl/W
Bu/R
G/O
G/O
22P Gr
W/R
W/R
Bu/R 10P Bl
Bu/R
W/R
W/R W/Bl
W/R
Br/R
Br/R
W/Bl
Br/R
Bu/R
DIMM SWITCH
*: VIA only
ABS CONTROL UNIT (IND)*
GEAR POSITION SENSOR (NEUTRAL)
HEAD ADJ. RELAY CRUISE/REVERSE CONTROL MODULE (OIL)
ECT SENSOR
FUEL LEVEL SENSOR
SIDE STAND SWITCH
REVERSE REGULATOR ASSEMBLY (D2)
REVERSE SHIFT SWITCH
GEAR POSITION SENSOR (OD)
CRUISE/REVERSE CONTROL MODULE (RVS IND)
TURN SIGNAL CANCEL UNIT AUDIO UNIT
RIGHT SADDLEBAG OPEN SWITCHES
TRUNK OPEN SWITCHES
LEFT SADDLEBAG OPEN SWITCHES
CRUISE/REVERSE CONTROL MODULE (SET IND)
CRUISE/REVERSE CONTROL MODULE (ON IND)
16 FUSE
VEHICLE SPEED SENSOR
ENGINE CONTROL MODULE (TACHO)
31 FUSE
TAIL RELAY
ENGINE CONTROL MODULE (WARN)
AUDIO UNIT (DISP REQ)
AUDIO UNIT (DISP SCK)
AUDIO UNIT (DISP SO)
AUDIO UNIT (DISP CE)
AUDIO UNIT
PUSH
FREE
ENGINE OIL PRESSURE (EOP) SWITCH
Y/Bu
Lg/R
Bu/R
G/Bl
Gr/Bl
Y/Bl
Bu/R
Bl/R
G/O
W/R
W/Bl
Bu/R
Bu/W
Bu/O
Bl/Y
Bu/W
W/Bl
Y/G
Bu/R
Y/G
Y/G
R/Y
Br/W
W/Bu
W
R
Bl
Bu/W
R/Y
R/Y
S G
Bu/O
Br/W
Br/W
G/Y
Bu/O
W/Bu
W/Bu
10P Bl
R/Y Bu/Y
PUSH
Bl/Y
W
W
G/Y
G/Y
W/Bl
R
R
R/Y Bu/Y
Bl/Y Br/Y
R/Y
Bl/Y
Bl
Bl
Bl/Y Br/Y
PUSH
G/Y
TRIP SWITCH FREE
G/Y
INFO. SWITCH FREE
Br/Y
W/Bl
S G
S
G/Y
G
G/Y
20P Gr
R/Y Bu/Y
R/Y Bu/Y
Bl/Y Br/Y
Bl/Y Br/Y
PUSH
FREE
Bu/Y
MULTI-DISPLAY CONTROL SWITCH
G/Y
SET UP. SWITCH
Bl/Y
COMBINATION METER
Combination Meter - Wiring Diagram (IIIA and IVA)
45
2008 GL1800
Combination Meter - Wiring Diagram (VIIIA) OPEN AIR TEMPERATURE SENSOR
Y/Bu
10P W
Bl G/Bl
G/Bl G
Lb G/Bl Lg
Br/W W R Bl G
Y/Bu
36P Gr Bu/R Bu/W
W/Bl
Bu/W Bu/O Bl/Y W/Bl G/Y
Y/Bl
Bu/R
G/Bl
Gr/Bl
Y/Bl
Bu/R
INFO. SWITCH
TRIP SWITCH
FREE
DIMM SWITCH
MULTI-DISPLAY CONTROL SWITCH DISP. SWITCH
Bu/Y
G/Y 10P Bl
G/Y
Bu/Y
R/Y
Br/Y
Bl/Y
PUSH
Bl/Y
FREE
Br/Y
PUSH
Bl/Y
R/Y
FREE
Br/Y
Bu/Y
G
Gr/Bl
Lg/R
10P Bl
PUSH
Bl/Y
R/Y
G
Bl
G/Bl
Y/Bu
G/Y
Bu/R
Bu/R
Y/Bu
Lg/R
G/Bl
Gr/Bl
Y/Bl
Bu/R
Bl/R
Bu/W
G/O
Bu/W
W/Bl
Bl/Y
W/Bl
W/R
Br/R
Bu/R
Y/G
R/Y
Br/W
W/Bu
S
W
R
Bl
G
Br/Y
Bu/R
FUSE
ENGINE OIL PRESSURE (EOP) SWITCH
DIODE (D18)
ABS CONTROL UNIT (IND)
GEAR POSITION SENSOR (NEUTRAL)
ECT SENSOR
FUEL LEVEL SENSOR
SIDE STAND SWITCH
REVERSE REGULATOR ASSEMBLY (D2)
REVERSE SHIFT SWITCH
HEAD ADJ. RELAY
GEAR POSITION SENSOR (OD)
ENGINE CONTROL MODULE (IMO IND)
TURN SIGNAL CANCEL UNIT AUDIO UNIT
16 FUSE
VEHICLE SPEED SENSOR
RIGHT SADDLEBAG OPEN SWITCHES
TRUNK OPEN SWITCHES
LEFT SADDLEBAG OPEN SWITCHES
ENGINE CONTROL MODULE (TACHO)
31 FUSE
9
ENGINE CONTROL MODULE (WARN)
AUDIO UNIT
AUDIO UNIT (DISP REQ)
AUDIO UNIT (DISP SCK)
AUDIO UNIT (DISP SO)
AUDIO UNIT (DISP CE)
G/Y
FREE
Br/Y
Bu/Y
Bl
R
Lg/R
Bu/R
DIMMER SWITCH
Bl/Y
PUSH
R/Y
G/Y
40P Gr
Bu/Y
G/Y 6P W
G/Y
R
W/Bu
S W/Bu
Br/W
W
Br/W
R/Y
S
R/Y
Y/G
W
20P Gr
Y/G
Bu/R
W/Bl
Bu/R
Bl/Y
W/R W/Bl
W/Bl
Br/R
Bl/Y
W/R
W/Bl
G/O
Bu/W
Bl/R
Bu/W
G/O
Bl/W
Bu/W
Bu/W
Br/R
22P Gr
Bu/R
CRUISE/REVERSE CONTROL MODULE (ON IND)
G
Y/Bu
22P Bu
CRUISE/REVERSE CONTROL MODULE (SET IND)
G
Bu/O
TURN SIGNAL SWITCH
HEADLIGHT ADJUSTING MOTOR
HEADLIGHT ADJUSTING SWITCH
Bu
TURN SIGNAL SWITCH
HEADLIGHT ADJUSTING SWITCH
Lg
CRUISE/REVERSE CONTROL MODULE (RVS IND)
Y/Bu
Lb
Bu/G
O
Bu/W
W/R Br/R Bu/R Bu/Y R/Y Br/Y Bl/Y
COMBINATION METER
Y/Bu W/Bu Bu Bu/G Y/Bu
OIL TA PULSE TURN L FUEL UNIT SIDE STAND TPMS OR BAT IND CLUTCH HISS UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIM SW (SW 4) W/R
©2007 American Honda Motor Co., Inc. – All Rights Reserved
46
Bl 2P W
W/R S
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Bu/R Y/G O Gr/Bl Y/Bl
BAT REVERSE LEV HL IGN CONTROL NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT Vn HL IGN ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM H/L UP SW H/L DOWN SW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 R/Y Bl/W Bu/W Lg/R G/O
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND 1 2 3 4 5 6 7 8 9 10
R/Y
G/Y
Br/R
W/R
Bu/R
COMBINATION METER (RR TRUNK)
COMBINATION METER (R SADLE BAG)
COMBINATION METER (L SADLE BAG)
3P R [MINI]
G
Bl/G
P/W
TURN SIGNAL LIGHTS
FOR ACCESSORY SOCKET (OPTION)
Lg
HORNS
Lg/Bl
Lg/Bl
G
3P R [MINI] FOR GRIP HEATER** (OPTION)
Bl/G
G
22P Bu
20P Gr
14P Gr
Lg/Bl Lg Lg/Bl G
LEFT HANDLEBAR SWITCH LIGHTS 12 V - 1.4 W x 7
Bl/G
G
R/Y R/Y 14P Bu
18P Bu
Lg/Bl G
Lg/Bl G
RIGHT HANDLEBAR SWITCH LIGHTS 12 V - 1.4 W x 4
G BU R Y Br/R Bl W/R W Bu/R
12P Gr
Br/R
M
14P W
LOCK/UNLOCK LOCK/UNLOCK SWITCH ACTUATOR
Bl
IGNITION SWITCH (ACC)
Lg/Bl G
Lg/Bl G Lg/Bl Lg/Bl Lg/Bl G
Lg/Bl
Lg P G G Lg/Bl G
G G
Lg/Bl Lg/Bl G
BAT + UNLOCK ACT'R LOCK ACT'R T/G ACT'R H/Z HORN R/Y R Y Bu P/W P W
Lg/Bl
Lg/Bl G
GND ACC (IGN) G Lg/Bl
R/Y R Y Bu P/W P Br/R W Bl G Lg/Bl R/Y R Y Bu P/W P R/W W Bl G Lg/Bl G
SWITCH LIGHTS SUSPENSION CONTROL SYSTEM TURN SIGNAL RELAY COMBINATION METER AUDIO SYSTEM *NAVIGATION SYSTEM
G G
NC OPEN SW Y
*: VA, VIIA, VIIIA, IICM and IIICM only **: IIIA only
Bl/G G
DIAG SW LOCK SW UNLOCK SW G BU R Y Br/R Bl W/R W Bu/R
W Bl
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 R
18P W
TRUNK ACTUATOR
M
G
10 ACC. TERM. FUSE (5 A)
Bu
Lg/Bl
ACC. RELAY
G
8P W
G
Bu/R
W/R
FOR TRUNK LIGHT (OPTION) 2P R [MINI]
TRUNK OPEN SWITCH 2
G
TRUNK LOCK CONTROL UNIT
2P R [MINI]
3P R [MINI]
3P Bu [MINI]
2P Bu [MINI]
TRUNK OPEN SWITCH 1
G
ACCESSORY TERMINAL
G
2P W [MINI]
20P W
Br/R
G LEFT SADDLEBAG OPEN SWITCH 1
2P W [MINI]
REVERSE REGULATOR ASSEMBLY
D1
D4
D5
D2
D3
D11
D7
D21
D8
D14
D15
D16
CONT. GND V BAT ST MAG
31 FUSE
25 FUSE
RIGHT RIGHT LEFT SADDLEBAG SADDLEBAG SADDLEBAG OPEN OPEN OPEN SWITCH 2 SWITCH 1 SWITCH 2
Br/R
Br/R
G
Bu/R
Br/R
W/R
R/W
R/Y
Lg
G
FUSE BOX
Br/R
HORN TRUNK LOCK RELAY
Br/R
R/Y G W Bl Y R Bu G Br/R W Bl Y R Bu G Br/R Br/R
G Br/R
Br/R
G G
Br/R
G Br/R
Br/R
G G
©2007 American Honda Motor Co., Inc. – All Rights Reserved Br/R
RELAY BOX
ACC/Trunk Lock Control System - Wiring Diagram
47
Y/G
G/R
STOP LIGHT RELAY
G/O
R/W
GEAR POSITION SENSOR (OD)
GEAR POSITION SENSOR (4th)
ENGINE CONTROL MODULE (TACHO)
Bu/O
Bu/W
14P Bu
Bl\Y Bl\Y
CRUISE CANCEL SWITCH (CLUTCH)
G/Bu
G/Bu
Br/W G/Bl
Bl/Y
Bl/Y
COMBINATION METER (CRUISE ON)
Bu Br/Bl Y G Lg Br/W FREE
MAIN SWITCH
PUSH (LOCK)
CRUISE CONTROL SWITCH
RESUME ACCEL/ SET DECEL SWITCH
SET ON
FREE
RESUME ON
W/Bu W/Bu
COMBINATION METER (CRUISE SET)
W/Y W/Y
CRUISE CANCEL SWITCH (FRONT BRAKE)
18P Bu
Br-TUBE
2P Bu [MINI]
2P R [MINI]
G
Br/R Br/R
G/W G/W
CRUISE CANCEL SWITCH (REAR BRAKE)
26P Bl
Bl/Y
CRUISE CANCEL SWITCH (THROTTLE)
Bl/Y
6P Bl
Bl/Y Bl/Y
G/W G/W Bl/Lg
Br/R G/W
G/W G/W
CRUISE/REVERSE CONTROL MODULE
RVS SFT SW RVS IND RVS POS SW SET IND
RELAY BOX
26P Gr Br/Bl Br/R Br/W Bu
CRUISE ACTR. RELAY
G/O R/W G/Bu W/Bu W/Y W/Bl
SFT-R3 PC-R1 SPLIM-R ACT-CL GRIP COMMON MOA SFT-R2 STOP G/R
SFT MOT + OD 4TH CLT CRU RES SET SPD SFT MOT − MAIN HI/C S/S ST MOT V ON IND IGN Bu/O Bl/Y
MOB SFT-R1 Y
RVS SW (ENG) ST/RVS-SW SPLIM-F GND Ne G Y/G
MOC PC-R2 N OIL Lg
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Bu/W
GND
ACT-R
RVS-R
REG
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 G
48 G/Bl
CRUISE ACTUATOR
16 FUSE VEHICLE SPEED SENSOR
Bl/Y W/Bl
2008 GL1800 Cruise Control System - Wiring Diagram (except VIIIA)
©2007 American Honda Motor Co., Inc. – All Rights Reserved G
49
Bu/O
Bu/W
COMBINATION METER (CRUISE ON)
COMBINATION METER (CRUISE SET)
G/O R/W G/Bu W/Bu W/Y Bl/Y Y/G
G/O R/W G/Bu W/Bu W/Y W/Bl Bl/Y
20P
14P Bu
CRUISE CANCEL SWITCH (CLUTCH)
G/Bu
G/Bu
G/O R/W G/Bu W/Bu W/Y Bl/Y Y/G
MAIN SWITCH
FREE
PUSH (LOCK)
CRUISE CONTROL SWITCH
W/Bl Bl/Y G Y/G
22P Gr
W/Bu
W/Bu
Bu/W
20P
CRUISE CANCEL SWITCH (FRONT BRAKE)
18P Bu
Br/Bl Br/R Br/W Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
SFT MOT + OD 4TH CLT CRU RES SET SPD SFT MOT − MAIN HI/C S/S ST MOT V ON IND IGN
RVS SW (ENG) ST/RVS-SW SPLIM-F GND Ne RVS SFT SW RVS IND RVS POS SW SET IND 26P Gr
W/Y
W/Y
Bl/Y Br/Bl Br/R Br/W Bu
Br/Bl Br/R Br/W Bu
G/R
Y
G
SFT-R3 PC-R1 SPLIM-R ACT-CL GRIP COMMON MOA SFT-R2 STOP
CRUISE/REVERSE CONTROL MODULE
RESUME ACCEL/ SET DECEL SWITCH
SET ON
FREE
RESUME ON
Bu/O Bl/Y
W/Bl Bl/Y
Bl/Y
Bl/Y
G/W
G/W
Bl/Lg
G/R Y Lg G/Bl
G/R Y Lg G/Bl
Lg
G/Bl
26P Bl
Bl/Y
Bl/Y
©2007 American Honda Motor Co., Inc. – All Rights Reserved REG MOB SFT-R1
RVS-R MOC PC-R2 N OIL ACT-R GND
20P Gr RELAY BOX
CRUISE ACTR. RELAY
Br/W G/Bl
Bl\Y Bl\Y
CRUISE ACTUATOR
Bu Br/Bl Y G Lg Br/W
G G
6P Bl G/W
G/W
Br-TUBE
2P Bu [MINI]
CRUISE CANCEL SWITCH (THROTTLE)
Br/R
G/W
G/W
2P R [MINI]
CRUISE CANCEL SWITCH (REAR BRAKE)
Br/R
Br/R
G/W
16 FUSE
STOP LIGHT RELAY
VEHICLE SPEED SENSOR
ENGINE CONTROL MODULE (TACHO)
GEAR POSITION SENSOR (4th)
GEAR POSITION SENSOR (OD)
Bl/Y
G/R
W/Bl
Y/G
R/W
G/O
Cruise Control System - Wiring Diagram (VIIIA)
2008 GL1800
Audio System - Wiring Diagram (except VIIIA)
Br Br Pu O W Bu Gr Y Bl R Lg P W/Bl Bu/Bl G/Bl Y/Bl Bl/W R/Bl G G 20P
Br Br Bu/R O W Bu Gr Y Bl R Lg P Gr/Bl Y/Bl W/Bl Bu/Bl Bl/W R/Bl G G
R Bl Y Gr
W Bl S
Lg P Gr/Bl Y/Bl W/Bl Bu/Bl Bl/W R/Bl
W Bl S
R Bl Y Gr
8P W
20P Gr
22P Gr
2P W [MINI]
NOISE FILTER
3P W [MINI]
RELAY BOX
POWER AMP. RELAY
W Bu
Bu/R O
6P Bu
Lg/Bl
W/Bu
Y/R
R/Y
Lg/Bl
FOR CD CHANGER (OPTION)
RIGHT REAR SPEAKER
LEFT REAR SPEAKER
14P W
ACC RELAY
31 FUSE
STARTER/REVERSE SWITCH
IGNITION SWITCH (ACC)
POWER AMP. FUSE (40 A)
RADIO ANTENNA
LgBl W/Bu
G G
G G
AUDIO UNIT
34P Gr
R/Y Lg/Bl G
FOR CB TRANSCEIVER (OPTION)
W Y S W S Bu Br S Bu R Bl G O
FOR PASSENGER TALK SWITCH (OPTION) 2P Bl [MINI]
34P Bl
G G G
POWER AMPLIFIER 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
S
W
ACC ACC RR L SP. − RR L SP. + RR R SP. − RR R SP. + FR L SP. − FR L SP. + FR R SP. − FR R SP. + H/U RR L SP − H/U RR L SP + H/U RR R SP − H/U RR R SP + H/U FR L SP − H/U FR L SP + H/U FR R SP − H/U FR R SP + GND GND
METER (AUDIO GND SHIELD)
R
Bl
W/Bl
G
COMBINATION METER (AUDIO SO)
COMBINATION METER (AUDIO RQ)
R Bl
COMBINATION METER (AUDIO SCK)
COMBINATION METER (SP PULSE OUT)
COMBINATION METER (AUDIO CE)
2P
W Bl S
14P Bu
6P W [MINI]
5P DIN 13P W FOR PASSENGER HEADSET (OPTION)
Bu/R O W Bu
Bu/R O W Bu
W S Y R Br
RIGHT TWEETER
R Bl
Y Gr
RIGHT FRONT SPEAKER
LEFT FRONT SPEAKER
2P
Y Gr
AUX INPUT
S
14P Gr
FREE
TALK SWITCH
PUSH
FREE
MUTE SWITCH
Lg PUSH
G Y R/Bu S
3P W
UP FREE
W TUNE SWITCH
DOWN
S
R Y W S
S W Bu R S
UP FREE
Bl
VOLUME SWITCH
DOWN
Y
AUX L BUS Lch − BUS Lch + BUS Rch − BUS Rch + BUS − BUS + BUS SYS ACC BUS B/U AUX R BUS AUDIO SHIELD BUS GND BUS GND BUS ILLUMI NAVI VOICE + NAVI VOICE − AUDIO SW MUTE AUX SHIELD SPEED PULSE CB AUDIO MUTE CB PERM CB DET CB SHIELD CB MIC IN CB MIC GND STARTER MUTE CB STARTER MUTE CB AUDIO GND CB AUDIO VOICE SHIELD CB PTT CB SO CB SI CB SCK
G
1 Bl 2 W 3 Br 4 Y 5 R 6 G 7 R 8 Lg 9 R/Y 10 W 11 S 12 Br 13 Br 14 W/Y 15 16 17 Lg 18 S 19 W/Bl 20 Bu 21 W 22 Y 23 S 24 W 25 S 26 Y/R 27 Br 28 S 29 Bu 30 31 Bl 32 G 33 O 34 R
G
FL SP + FL SP − FR SP + FR SP − RR SP + RR SP − NAVI VOICE REQUEST DISP SO DISP SCK RL SP + RL SP − H/S OUT L (P) H/S OUT L (D) NAVI BEEP REQUEST AUDIO SW KI3 AUDIO SW KI1 DISP CE H/S OUT R (P) H/S OUT R (D) H/S OUT E (P) H/S OUT E (D) AUDIO SW KS1 AUDIO SW KS2 AUDIO SW KS3 DISP REQ GND − H/S MIC DR H/S MIC PA H/S MIC E (D) H/S MIC E (P) AUDIO SW KI4 AUDIO SW KI2 ACC (IGN +) BAT (B/U +)
Bl
W R S
6P R [MINI]
R
1 2 3 4 5 6 7 8 Bl 9 R 10 P 11 Lg 12 G 13 R 14 15 W 16 O 17 G 18 Y 19 Bu 20 S 21 S 22 Bl 23 Br 24 G 25 W 26 G 27 W 28 R/Bu 29 S 30 S 31 Y 32 R 33 Lg/Bl 34 R/Y Bu/Bl W/Bl R/Bl Bl/W Y/Bl Gr/Bl
Lg G Lg G Y
MINI PLUG
W Y R Bl
UP FREE
O
Br G
G Br Br R W/Y Lg R/Y R/Y
5P DIN
UP FREE
G
CB-SQL SWITCH
DOWN
Y
Y G Br
W O Bl Br G Y R W O Bl Br G Y R W
FOR DRIVER HEADSET (OPTION)
UP FREE
Br
CB-CH SWITCH
DOWN
O
LEFT TWEETER
R
CB-VOL SWITCH
DOWN
O
©2007 American Honda Motor Co., Inc. – All Rights Reserved
50
Bl
R
Audio System - Wiring Diagram (VIIIA) POWER AMPLIFIER
ACC ACC RR L SP. − RR L SP. + RR R SP. − RR R SP. + FR L SP. − FR L SP. + FR R SP. − FR R SP. + H/U RR L SP − H/U RR L SP + H/U RR R SP − H/U RR R SP + H/U FR L SP − H/U FR L SP + H/U FR R SP − H/U FR R SP + GND GND 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Br Br Pu O W Bu Gr Y Bl R Lg P W/Bl Bu/Bl G/Bl Y/Bl Bl/W R/Bl G G 20P Gr
W/Bl
Br Br Bu/R O W Bu Gr Y Bl R Lg P Gr/Bl Y/Bl W/Bl Bu/Bl Bl/W R/Bl G G
S
W
Bl
METER (AUDIO GND SHIELD)
R
COMBINATION METER (AUDIO RQ)
COMBINATION METER (AUDIO SO)
G
R Bl
COMBINATION METER (AUDIO CE)
2P
3P W
COMBINATION METER (AUDIO SCK)
R Bl
COMBINATION METER (SP PULSE OUT)
RIGHT FRONT SPEAKER
Y Gr
RIGHT TWEETER
LEFT FRONT SPEAKER
Y Gr
2P
S
W R S
S
W Bu R S
6P R [MINI]
W Y R Bl
LEFT TWEETER
MINI PLUG
AUX INPUT
FOR DRIVER HEADSET (OPTION)
5P DIN
26P
W Bl S W Bl S
R Bl Y Gr
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
20P Gr
22P Gr
R Bl Y Gr
W Bl S
Lg P Gr/Bl Y/Bl W/Bl Bu/Bl Bl/W R/Bl 8P W
N.C. CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 N.C. CD NAVI I-COM CB AUDIO MODE A/D W/B AUX A. SEL AM FM BU14V GND VMODE A/D VMODE D VMODE U MODE D MODE U 34P Bl
Lg P Gr/Bl Y/Bl W/Bl Bu/Bl Bl/W R/Bl
FL SP + FL SP − FR SP + FR SP − RR SP + RR SP − NAVI ON DISP SO DISP SCK RL SP + H/S OUT R (P) H/S OUT L (P) H/S OUT L (D) NAVI BEEP ON AUDIO SW KI3 AUDIO SW KI1 DISP CE RL SP − H/S OUT R (D) H/S OUT E (D) H/S OUT E (P) AUDIO SW KS4 AUDIO SW KS5 AUDIO SW KS6 DISP REQ GND − H/S MIC DR H/S MIC PA H/S MIC E (D) H/S MIC E (P) AUDIO SW KI4 AUDIO SW KI2 ACC (IGN +) BAT (B/U +)
G G G
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 S 16 W/Bl 15 Bu 14 W 13 Y 12 S 11 W 10 S 9 Y/R 8 Br 7 S 6 Bu 5 4 Bl 3 G 2 O 1 R
AUX L BUS Lch − BUS Lch + BUS Rch − BUS Rch + BUS − BUS + BUS SYS ACC BUS B/U AUX R BUS AUDIO SHIELD BUS GND BUS GND BUS ILLUMI NAVI AUDIO IN NAVI VOICE − AUDIO SW MUTE AUX SHIELD SPEED PULSE CB AUDIO MUTE CB PERM CB DET CB SHIELD CB MIC IN CB MIC GND STARTER MUTE CB STARTER MUTE CB AUDIO GND CB AUDIO NAVI AUDIO SHIELD CB PTT CB SO CB SI CB SCK
S
R Y W S
G Y R/Bu S 6P W [MINI]
5P DIN 13P W FOR PASSENGER HEADSET (OPTION)
Bl
Bl W Br Y R G R Lg R/Y W S Br Br W/Y
FOR CB TRANSCEIVER (OPTION)
W Y S W S Bu Br S Bu R Bl G O
34P Gr
R/Y Lg/Bl G
AUDIO UNIT
34 33 32 31 30 29 28 27 Bl 26 R 25 P 24 Y 23 G 22 R 21 20 19 18 G 17 Lg 16 Bu 15 S 14 S 13 12 11 10 W 9 G 8 W 7 R/Bu 6 S 5 S 4 3 2 Lg/Bl 1 R/Y
Bu/Bl W/Bl R/Bl Bl/W Y/Bl Gr/Bl
3P W [MINI] RIGHT REAR SPEAKER
LEFT REAR SPEAKER
RADIO ANTENNA
POWER AMP. FUSE (40 A)
IGNITION SWITCH (ACC)
LgBl W/Bu
RELAY BOX
W Bu
Bu/R O
Br G
POWER AMP. RELAY
Bu/R O W Bu 6P Bu
Lg/Bl
31 FUSE
STARTER/REVERSE SWITCH
ACC RELAY
14P W
©2007 American Honda Motor Co., Inc. – All Rights Reserved
W/Bu
Y/R
R/Y
G Br Br R W/Y Lg R/Y R/Y
Bu/R O W Bu Lg/Bl
FOR CD CHANGER (OPTION)
W S Y R Br
51
2008 GL1800 Audio System - Wiring Diagram (VIIIA cont.). CH 1
CH 4
FREE
CH 1, 4 SWITCH
R Lg Y/Bu Lg
Lg
CH 2
CH 5
FREE
Br
R
Br/Y
Br/Y
Br
Y/Bu
Y/Bu
Gr
Gr
Gr
Y/R
Y/R
CH 3
CH 6
FREE
CH 3, 6 SWITCH
R
26P Bl
CH 2, 5 SWITCH
Br
Lg Br Br/Y Y/Bu Gr Y/R
G
G
W/Bl
W/Bl
Br/Y
Bl/W
Bl/W
Y/R
Bu/W
Bu/W 10P Gr
FREE
CD SWITCH
PUSH
R G FREE
PUSH
NAVI SWITCH
G W/Bl Bl/W Bu/W R/Y Bu/Y O Bu/Bl P Bl Bu R G Lb Bu/R R/Bu G/Bl W/Bu
R W/Bl
Bl/W
R/Y Bu/Y
O
O
Bu/Bl
Bu/Bl
P
P
Bl
Bl
Bu
Bu
R
R
FREE
CB SWITCH
PUSH
Lb
Lb
Bu/R
Bu/R
R/Bu
R/Bu
G/Bl
G/Bl
Bu/W
W/Bu
W/Bu
G
G
UP
FREE
CB-VOL SWITCH
O R Y R
UP
FREE
CB-CH SWITCH
DOWN
FREE
AUX SWITCH
PUSH
R Bu/Bl
DOWN
FREE
WB SWITCH
PUSH
R
Bl Br G Bl
O
UP UP Bl
O
O
Bl
Bl Lg
W
W
Y
Br
Br
G
G
Y
Y
R
R
UP
FREE
W
Br
14P Gr
W Y
FREE
PUSH
UP
G
Y G
G Lg/Bl
G
G 20P Gr
G Lg/Bl 6P G
G
Lg
G
AUX L BUS Lch − BUS Lch + BUS Rch − BUS Rch + BUS − BUS + BUS SYS ACC BUS B/U AUX R BUS AUDIO SHIELD BUS GND BUS GND BUS ILLUMI NAVI AUDIO IN NAVI VOICE − AUDIO SW MUTE AUX SHIELD SPEED PULSE CB AUDIO MUTE CB PERM CB DET CB SHIELD CB MIC IN CB MIC GND STARTER MUTE CB STARTER MUTE CB AUDIO GND CB AUDIO NAVI AUDIO SHIELD CB PTT CB SO CB SI CB SCK 34P Gr
FREE
A
B
B
A
MODE SWITCH
PUSH
UP
DOWN
Bu/Y
Lg
G FREE
12 V - 1.4 W
G Lg/Bl
Lg
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
14P Bu
R/Bu
FREE
TALK SWITCH
PUSH
G Bu/R
MUTE SWITCH
Lb
PUSH
A
B
A
B
VOLUME SWITCH
DOWN
TUNE SWITCH
12 V - 1.4 W x 6
G Lg/Bl
R
DOWN
Bu
O
FREE
VOLUME SWITCH
FREE
FM SWITCH
PUSH
R
G
DOWN
Bl
FREE
CB-SQL SWITCH
FREE
AM SWITCH
PUSH
R
DOWN
FREE
A. SEL SWITCH
PUSH
P
FL SP + FL SP − FR SP + FR SP − RR SP + RR SP − NAVI ON DISP SO DISP SCK RL SP + H/S OUT R (P) H/S OUT L (P) H/S OUT L (D) NAVI BEEP ON AUDIO SW KI3 AUDIO SW KI1 DISP CE RL SP − H/S OUT R (D) H/S OUT E (D) H/S OUT E (P) AUDIO SW KS4 AUDIO SW KS5 AUDIO SW KS6 DISP REQ GND − H/S MIC DR H/S MIC PA H/S MIC E (D) H/S MIC E (P) AUDIO SW KI4 AUDIO SW KI2 ACC (IGN +) BAT (B/U +)
Br
R
R
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
AUDIO UNIT
R
O
W O
14P Bu
FREE
PUSH
AUDIO SWITCH
R
R/Y
N.C. CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 N.C. CD NAVI I-COM CB AUDIO MODE A/D W/B AUX A. SEL AM FM BU14V GND VMODE A/D VMODE D VMODE U MODE D MODE U 34P Bl
FREE
I-COM SWITCH
PUSH
R
R/Y Bu/Y
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
G/Bl W/Bu
Lg/Bl
Lg/Bl
G Lg/Bl
22P Bu
12 V - 1.4 W
G Lg/Bl
ACC. RELAY
52
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Seat/Grip Heater System - Wiring Diagram (except IIIA)
21 34 21 34
GRIP HEATER SWITCH
21 34
REAR SEAT HEATER SWITCH
Bl
FRONT SEAT HEATER SWITCH
RIGHT GRIP HEATER
LEFT GRIP HEATER
FRONT SEAT HEATER
FRONT THERMISTOR 1
FRONT THERMISTOR 2
REAR THERMISTOR 1
REAR SEAT HEATER A
REAR THERMISTOR 2
MAX OFF
Bl
R
R
Y/G
Y/G
G/O
G/O
MAX OFF
10P Bl Y
G/O
G/O
MAX OFF
R/Bl Bl/W W/Bl Bu/W
P
R/W
W/G
G P Bu/G Bl/Y R Bl Y Y/G G/O G
FANC/STR EX-AI ACGF WEN HPC PB NLSW IMO IND IGP PCS
ENGINE CONTROL MODULE
G/Bl
KNOCK1 KNOCK2 SEAT HEATER LAFR1*/O2HT1** LAFR2*/O2HT2** FLR PCP CYL THL VSP WARN
* VIA, VIIA, VIIIA, IICM and IIICM ** IVA, VA and CM
Bu/R
18P
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33
33P Bl
18
R
Y
3P G
17
V GND HEATER GND 2
Y/R
16
Y/G
15
RR HS GRIP HS
Y/R
14
FR HS
2P W
13
VCC
Y/G
RR TH. #2
W/G
12
Y/R
11
FR TH. #2
W/Bl
10
FI
G/Bl
9
HEATER GND1
Bu/W
HEATER CONTROL UNIT
8
TH. COM.
Y/R
7
GP HEATER
Bu/G
6
RR TH. #1
R/W
5
RR HEATER
Bu/R
Bl/Y
4
FR TH. #1
G/Bl
3
FR HEATER
Bu/G
W/G 2P W
10P
2
Bu/G
Y
W
G
Br
Gr
Y
R
Bu
G
Bl
1
VB RELAY CONT.
R
IG#3 IG#2 IG#1 SCS PCM SSTAND TACHO LG
G
Y/R
Y
R/W
R 2P W
REAR SEAT HEATER
Y/R R/W
R/W
11 FUSE
29 FUSE
6P Bu (Except CM) 2P Bu (CM)
R/Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Y/R R/W
RELAY BOX
R/Bl R/W
HEATER RELAY
Y/R Bl/W
53
2008 GL1800 Navigation System - Wiring Diagram (VA, VIIA, and VIIIA) UP SWITCH
FREE
Bu W G R Y S
Lg/Bu G/Y
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND
GPS ANTENNA
FREE
10P G
FREE
LEFT SWITCH
P/Bu G/Y
Gr/Bu G/Y
FREE
RIGHT SWITCH
Bu S
G/Y
FREE
PUSH
MENU SWITCH
Y/Bu W/Bu
FREE
PUSH
Y Br
O/Bu
32P Gr
FREE
PUSH
BACK SWITCH
BAT REVERSE LEV NOT USE NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM
Y/Bu Br/Bu
ZOOM IN
FREE
ZOOM SWITCH
ZOOM OUT
Lg/Bu Gr/Bu Bu P/Bu Lb/Bu Y/Bu W/Bu Br/Bu O/Bu G/Y G Lg/Bl
Lb/Bu W/Bu Br/Bu
Lg/Bu Gr/Bu Bu P/Bu Bl/Bu Y/Bu R/Bu Lb Y/Bu W/Bu Br O/Bu W/Bl
14P Gr
12 V - 1.4 W x 3
Lg/Bu Gr/Bu Bu P/Bu Lb Y/Bu W/Bu Br O/Bu G/Y G Lg/Bl
G Lg/Bl
G/Y
IN
PUSH
FREE
G/Y Bl/Bu Y/Bu R/Bu
S
AUX L BUS Lch − BUS Lch + BUS Rch − BUS Rch + BUS − BUS + BUS SYS ACC BUS B/U AUX R BUS AUDIO SHIELD BUS GND BUS GND BUS ILLUMI NAVI VOICE + NAVI VOICE − AUDIO SW MUTE AUX SHIELD SPEED PULSE CB AUDIO MUTE CB PERM CB DET CB SHIELD CB MIC IN CB MIC GND STARTER MUTE CB STARTER MUTE CB AUDIO GND CB AUDIO VOICE SHIELD CB PTT CB SO CB SI CB SCK
34P Gr
S Y R G W Bu Br Y S W/Bl 10P Bl S Y R G W Bu Br Y S W/Bl
G
Lg/Bl
G
20P Gr
22P Bu
G
G
Lg/Bl
Lg/Bl
14P Gr
12 V - 1.4 W
Lg/Bl
Bl W
FL SP + FL SP − FR SP + FR SP − RR SP + RR SP − NAVI VOICE REQUEST DISP SO DISP SCK RL SP + RL SP − H/S OUT L (P) H/S OUT L (D) NAVI BEEP REQUEST AUDIO SW K13 AUDIO SW K11 DISP CE H/S OUT R (P) H/S OUT R (D) H/S OUT E (P) H/S OUT E (D) AUDIO SW KS1 AUDIO SW KS2 AUDIO SW KS3 DISP REQ GND − H/S MIC DR H/S MIC PA H/S MIC E (D) H/S MIC E (P) AUDIO SW K14 AUDIO SW K12 ACC (IGN +) BAT (B/U +)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
40P Gr
4P Bu
NAVIGATION SWITCH
OUT
G/Y Bl/Bu Y/Bu R/Bu
OIL TA PULSE TURN L FUEL UNIT SIDE STAND CLUTCH HISS NOT USE UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIMM SW (SW 4)
1 2 3 4 5 6 7 Gr 8 9 10 11 12 13 14 W/Bu 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
AUDIO UNIT
FREE
PUSH
MAP SWITCH
Y/Bu O/Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
COMBINATION METER
ENT SWITCH
Lb/Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
34P Bl
4 DIRECTION SWITCH
DOWN SWITCH
1 2 3 4 5 6 7 8 9 10
Gr W/Bu Bl W S G
Gr W/Bu Bl W S G
6P
14P Bu
G G NAVI ANTENNA R/Y Lg/Bl
R/Y Lg/Bl
2P Bl G W Bl Gr S Y R S W Bu
10P Bl
31 FUSE
20P
R/Y
ACC. RELAY
W/Bu G Br Y S W/Bl
6P Bl
Lg/Bl
54
W/Bu G Br Y S W/Bl
AUDIO VOICE OUT AUDIO VOICE GROUND RED GREEN BLUE GND Rxd Txd GND VABT (BACK) VOICE SHIELD (GND) VOICE REQUEST GND COMPOSITE SYNC VIDEO GROUND VIDEO SHIELD SPEED SENSOR BEEP REQUEST POWER GROUND (IGN)
NAVIGATION UNIT
G W Bl Gr S Y R S W Bu
1 2 3 4 5 6 7 Y 8 Br 9 S 10 R/Y 11 S 12 Gr 13 14 Y 15 W 16 S 17 W/Bl 18 W/Bu 19 G 20 Lg/Bl Bl W R G Bu
©2007 American Honda Motor Co., Inc. – All Rights Reserved
Navigation System - Wiring Diagram (VIIIA)
G/Y
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND
FREE
RIGHT SWITCH
FREE
G/Y
Gr/Bu G/Y
Bu
S
G/Y FREE
PUSH
Y/Bu W/Bu
PUSH
Y Br
O/Bu FREE
36P Gr
Y/Bu
BAT REVERSE LEV HL IGN CONTROL NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT Vn HL IGN ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM H/L UP SW H/L DOWN SW
Br/Bu
ZOOM IN
FREE
ZOOM SWITCH
ZOOM OUT
Lg/Bu Gr/Bu Bu P/Bu Lb/Bu Y/Bu W/Bu Br/Bu O/Bu G/Y G Lg/Bl
Lb/Bu W/Bu Br/Bu
Lg/Bu Gr/Bu Bu P/Bu Bl/Bu Y/Bu R/Bu Lb Y/Bu W/Bu Br O/Bu W/Bl
14P Gr
12 V - 1.4 W x 3
Lg/Bu Gr/Bu Bu P/Bu Lb Y/Bu W/Bu Br O/Bu G/Y G Lg/Bl
G Lg/Bl
G/Y
IN
PUSH
FREE
G/Y Bl/Bu Y/Bu R/Bu
S Y R G W Bu Br Y S W/Bl 10P Bl S Y R G W Bu Br Y S W/Bl
G
Lg/Bl
G
20P Gr
22P Bu
G
G
Lg/Bl
Lg/Bl 14P Gr
12 V - 1.4 W
Lg/Bl
Bl W
40P Gr
4P Bu
NAVIGATION SWITCH
OUT
G/Y Bl/Bu Y/Bu R/Bu
OIL TA PULSE TURN L FUEL UNIT SIDE STAND TPMS OR BAT IND CLUTCH HISS UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIM SW (SW 4)
34 33 32 31 30 29 28 Gr 27 26 25 24 23 22 21 W/Bu 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Gr W/Bu Bl W S G
Gr W/Bu Bl W S G
S
FL SP + FL SP − FR SP + FR SP − RR SP + RR SP − NAVI ON DISP SO DISP SCK RL SP + H/S OUT R (P) H/S OUT L (P) H/S OUT L (D) NAVI BEEP ON AUDIO SW KI3 AUDIO SW KI1 DISP CE RL SP − H/S OUT R (D) H/S OUT E (D) H/S OUT E (P) AUDIO SW KS4 AUDIO SW KS5 AUDIO SW KS6 DISP REQ GND − H/S MIC DR H/S MIC PA H/S MIC E (D) H/S MIC E (P) AUDIO SW KI4 AUDIO SW KI2 ACC (IGN +) BAT (B/U +)
6P
AUX L BUS Lch − BUS Lch + BUS Rch − BUS Rch + BUS − BUS + BUS SYS ACC BUS B/U AUX R BUS AUDIO SHIELD BUS GND BUS GND BUS ILLUMI NAVI AUDIO IN NAVI VOICE − AUDIO SW MUTE AUX SHIELD SPEED PULSE CB AUDIO MUTE CB PERM CB DET CB SHIELD CB MIC IN CB MIC GND STARTER MUTE CB STARTER MUTE CB AUDIO GND CB AUDIO NAVI AUDIO SHIELD CB PTT CB SO CB SI CB SCK 34P Gr
14P Bu
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
AUDIO UNIT
FREE
PUSH
MAP SWITCH
Y/Bu O/Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
COMBINATION METER
PUSH
BACK SWITCH
FREE
ENTER SWITCH
Lb/Bu
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
N.C. CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 N.C. CD NAVI I-COM CB AUDIO MODE A/D W/B AUX A. SEL AM FM BU14V GND VMODE A/D VMODE D VMODE U MODE D MODE U 34P Bl
MENU SWITCH
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
10P W
FREE
LEFT SWITCH
4 DIRECTION SWITCH
DOWN SWITCH
P/Bu
GPS ANTENNA
Lg/Bu
1 2 3 4 5 6 7 8 9 10
26P Bl
UP SWITCH
FREE
Bu W G R Y S
G G
NAVI ANTENNA R/Y Lg/Bl
R/Y Lg/Bl 2P Bl G W Bl Gr S Y R S W Bu 10P Bl
31 FUSE
20P
R/Y
ACC. RELAY
W/Bu G Br Y S W/Bl
AUDIO VOICE OUT AUDIO VOICE GROUND RED GREEN BLUE GND Rxd Txd GND VABT (BACK) VOICE SHIELD (GND) VOICE REQUEST GND COMPOSITE SYNC VIDEO GROUND VIDEO SHIELD SPEED SENSOR BEEP REQUEST POWER GROUND (IGN)
6P Bl
Lg/Bl
©2007 American Honda Motor Co., Inc. – All Rights Reserved
W/Bu G Br Y S W/Bl
1 2 3 4 5 6 7 Y 8 Br 9 S 10 R/Y 11 S 12 Gr 13 14 Y 15 W 16 S 17 W/Bl 18 W/Bu 19 G 20 Lg/Bl Bl W R G Bu
NAVIGATION UNIT
G W Bl Gr S Y R S W Bu
55
2008 GL1800 Airbag System - Wiring Diagram (VIIIA only) RIGHT UPPER CRASH SENSOR
RIGHT LOWER CRASH SENSOR
RIGHT INFLATOR
LEFT INFLATOR
LEFT UPPER CRASH SENSOR
LEFT LOWER CRASH SENSOR
− R
G
Bl
+
W
P
Y/W*
22P Gr
Bu/W*
P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
BAT REVERSE LEV HL IGN CONTROL NEUTRAL OVER DRIVE AIR BAG IND RVS AUDIO GND SHIELD TPMS GND TEMP AIR SENSOR GND SENSOR GND SPA SENSOR GND NAVI SHIELD GND TURN R TEMP UNIT Vn HL IGN ACC IGN AUDIO RQ AUDIO SCK AUDIO SO AUDIO CE TPMS RXD TPMS TXD TEMP AIR SENSOR SPA SENSOR VOUT SPA SENSOR VCC NAVI TXD NAVI RXD ABS FI HIGH BEAM H/L UP SW H/L DOWN SW
36P Gr
P* Y/R* Y/G*
O/W* G* G*
O/W*
Br*
P*
P/G
O/W
Br
P
P/G
O/W
Br
4P Gr
28P CONNECTOR 2
P/G*
Bl/P* W*
OIL TA PULSE TURN L FUEL UNIT SIDE STAND TPMS OR BAT IND CLUTCH HISS UP LEFT RIGHT DOWN ZOOM IN ZOOM OUT SPEAK NAVI SW SEL 1 NAVI SW SEL 2 NAVI SW IN 1 NAVI SW IN 2 NAVI SW IN 3 SP PULSE OUT SPA MAIN RLY SPA UP RLY SPA DOWN RLY CRUISE SET CRUISE ON CRUISE RLY SP SENSOR SW GND SPA SW IN 1 SPA SW IN 2 SPA SW SEL 1 SPA SW SEL 2 R SADLE BAG RR TRUNK L SADLE BAG DISP SW (SW 1) INFO SW (SW 2) TRIP SW (SW 3) DIM SW (SW 4)
40P Gr
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Bu/W* 18 Y/W* 19 Bu/Bl* 20 Y/Bl* 21 22 23 24 25 26 27 28
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
COMBINATION METER
Bu/R* Bu/G*
G*
G/W* Br/W* G/R* Br/R* Br* P/G*
P
R
Y/R*
G
Bu/R*
2P Y
Bl
S (G)
W
Br*
Br/R*
4P Y
Br/R
G/R*
S (G)
G/R
G/W*
Br/W*
4P Y
G/W
Y/Bl*
Br/W
Bu/Bl*
AIRBAG ECU UGSR UGSR + UGSL UGSL +
R
VB VA
G*
KL GNDB GNDA
G
Y/G*
IDC LGSR + LGSL +
28P CONNECTOR 1
LGSR LGSL ODS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
2P Y
Bl
Br*
Bu/G*
S (G)
W
4P Y
S (G)
AB2 AB2 + AB1 AB1 + SCS MES
VIDEO BLUE VIDEO GND VIDEO G VIDEO R VIDEO SYNC SHIELD GND
10P W
2P Y
−
+
R
G
2P Y
−
+
Bl
2P Y
+
W
2P Y
−
1 2 3 4 5 6 7 8 9 10
5P Y G* G* G*
G
19 FUSE
2P W
18 FUSE
G
W*
Bl/P*
MEMORY ERASE CONNECTOR
DATA LINK CONNECTOR (DLC) DATA LINK CONNECTOR (DLC)
56
* These wires may be Blue, Brown, or the indicated wire color.
G*
©2007 American Honda Motor Co., Inc. – All Rights Reserved
