Yamaha 2007 XP500 Service Manual page 441

Incorrectly adjusted rear brake light switch
G
Tail/brake light bulb life expired
G
Turn signal does not come on
Faulty turn signal switch
G
Faulty turn signal relay
G
Burnt-out turn signal bulb
G
Incorrect connection
G
Damaged or faulty wire harness
G
Improperly grounded circuit
G
Faulty battery
G
Blown, damaged or incorrect fuse
G
Turn signal blinks slowly
Faulty turn signal relay
G
Faulty main switch
G
Faulty turn signal switch
G
Incorrect turn signal bulb
G
Turn signal remains lit
Faulty turn signal relay
G
Burnt-out turn signal bulb
G
Turn signal blinks quickly
Incorrect turn signal bulb
G
Faulty turn signal relay
G
Burnt-out turn signal bulb
G
Horn does not sound
Improperly adjusted horn
G
Damaged or faulty horn
G
Faulty main switch
G
Faulty horn switch
G
Faulty battery
G
Blown, damaged or incorrect fuse
G
Faulty wire harness
G
TROUBLESHOOTING
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