Troubleshooting - Yamaha XJR1300(L) 99 Service Manual

Yamaha bike
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EB806010

TROUBLESHOOTING

S Any of the following fail to light: turn sig-
nal light, brake light or an indicator light.
S The horn fails to sound.
Check:
1. main and signaling system fuses
2. battery
3. main switch
4. wiring
(of the entire signaling system)
NOTE:
S Before troubleshooting, remove the following
part(-s):
1) seats
2) fuel tank
3) headlight unit
S Troubleshoot with the following special
tool(-s).
Pocket tester
90890-03112
EAS00738
1. Main and signaling system fuses
S Check the main and signaling system fuses
for continuity.
Refer to "CHECKING AND CHANGING
THE FUSES" in chapter 3.
S Are the main and signaling system fuses OK?
YES
NO
Replace the fuse(-s).
SIGNALING SYSTEM
EAS00739
2. Battery
S Check the condition of the battery.
Refer to "CHECKING THE BATTERY" in
chapter 3.
Open-circuit voltage
12.8 V or more at 20_C
S Is the battery OK?
YES
EAS00749
3. Main switch
S Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
S Is the main switch OK?
YES
EAS00795
4. Wiring
S Check the entire signaling system's wiring.
Refer to "CIRCUIT DIAGRAM".
S Is the signaling system's wiring properly con-
nected and without defects?
YES
Check the condition
of each of the signal-
ing system's circuits.
Refer to "CHECKING
THE
SIGNALING
SYSTEM".
7-33
ELEC
NO
S Clean the battery
terminals.
S Recharge
or
re-
place the battery.
NO
Replace
the
main
switch.
NO
Properly connect or
repair the signaling
system's wiring.

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Xjr1300 (l) '99Xjr1300(l) 1999

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