Yamaha XT250X Service Manual page 277

Incorrect connection
G
Improperly grounded circuit
G
Poor contacts (main or light switch)
G
Burnt-out headlight bulb
G
Headlight bulb burnt out
Wrong headlight bulb
G
Faulty battery
G
Faulty rectifier/regulator
G
Improperly grounded circuit
G
Faulty main switch
G
Faulty light switch
G
Headlight bulb life expired
G
Tail/brake light does not come on
Wrong tail/brake light bulb
G
Too many electrical accessories
G
Incorrect connection
G
Burnt-out tail/brake light bulb
G
Tail/brake light bulb burnt out
Wrong tail/brake light bulb
G
Faulty battery
G
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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