Yamaha TDM900, Supplementary Service Manual

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FAULTY LIGHTING SYSTEM
TRBL
SHTG
EAS00866
TROUBLESHOOTING
FAULTY LIGHTING SYSTEM
HEADLIGHT DOES NOT COME ON
S
Wrong headlight bulb
S
Too many electrical accessories
S
Hard charging
S
Incorrect connection
S
Improperly grounded circuit
S
Poor contacts (main or dimmer switch)
S
Headlight relay
S
Burnt-out headlight bulb
HEADLIGHT BULB BURNT OUT
S
Wrong headlight bulb
S
Faulty battery
S
Faulty rectifier / regulator
S
Improperly grounded circuit
S
Faulty main switch
S
Faulty dimmer switch
S
Faulty headlight relay
S
Headlight bulb life expired