Troubleshooting - Yamaha XVS6501997 Service Manual

EB805010

TROUBLESHOOTING

IF THE HEADLIGHT, HIGH BEAM INDICATOR LIGHTS, TAIL/BRAKE LIGHT, AUXILIARY
LIGHT AND/OR METER LIGHT FAIL TO COME ON:
Procedure
Check:
1. Fuses (main and head light)
2. Battery
3. Main switch
4. Lights switch
NOTE:
D Remove the following part(s) before trouble-
shooting:
1) Battery cover
2) Rider's seat
3) Fuel tank
4) Steering head side covers
5) Headlight lens unit
6) Tail/brake light unit
D Use the following special tool(s) for trouble-
shooting.
EB802011
1. Fuses (main and head light)
Refer to "SWITCH INSPECTION".
EB802012
2. Battery
S Check the battery condition.
Refer to "BATTERY INSPECTION" in
CHAPTER 3.
Open-circuit voltage:
12.8 V or more at 20_C
:
CONTINUITY
CORRECT
LIGHTING SYSTEM
5. Dimmer switch
6. Pass switch
7. Wiring connections
(the entire lighting system)
Pocket tester:
90890-03112
NO CONTINUITY
Replace the fuses.
INCORRECT
S Clean the battery terminals.
S Recharge or replace the battery.
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ELEC