Yamaha XV1600A1999, Service Manual

Page: 422 / 460

7-32
E
YES NO
YES NO
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2. Battery
Check the condition of the battery.
Refer to “CHECKING AND CHARGING
THE BATTERY” in chapter 3.
Open-circuit voltage
12.8 V or more at 20 C
Is the battery OK?
Clean the battery
terminals.
Recharge or re-
place the battery.
3. Main switch
Check the main switch for continuity.
Refer to “CHECKING THE SWITCHES”.
Is the main switch OK?
Replace the main
switch.
YES NO
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4. Lights switch
Check the lights switch for continuity.
Refer to “CHECKING THE SWITCHES”.
Is the lights switch OK?
The lights switch is
faulty. Replace the
right handlebar
switch.
LIGHTING SYSTEM
ELEC
NOTE:
YES NO
1. Main and headlight fuses
Check the main and headlight fuses for con-
tinuity.
Refer to “CHECKING THE FUSES” in chap-
ter 3.
Are the main and headlight fuses OK?
Replace the fuse(-s).
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TROUBLESHOOTING
Any of the following fail to light: headlight,
high beam indicator light, taillight, posi-
tion light or meter light.
Check:
1. main, and headlight fuses
2. battery
2. main switch
3. dimmer switch
5. wiring
(of the entire charging system)
Before troubleshooting, remove the following
part(-s):
1) rider seat
2) fuel tank
3) left side cover
4) headlight lens unit
Troubleshoot with the following special
tool(-s).
Pocket tester
90890-03112
EB802400