Faulty Lighting System; Headlight Does Not Come On; Headlight Bulb Burnt Out - Yamaha TDM900 R Supplementary Service Manual

EAS00866

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
FAULTY LIGHTING SYSTEM
TROUBLESHOOTING
–14–
TRBL
SHTG