Faulty Signal And Lighting System - Yamaha YQ50 Service Manual

FAULTY SIGNAL AND LIGHTING SYSTEM

FAULTY SIGNAL AND LIGHTING SYSTEM
Headlight dark
• Improper bulb
• Too many electric accessories
• Hard charging (broken charging coil)
• Incorrect connection
• Improperly grounded
• Poor contacts (main or light switch)
• Bulb life expires
Bulb burnt out
• Improper bulb
• Improperly grounded
• Faulty main and/or light switch
• Bulb life expires
• Bulb burnt out
Flasher winks slower
• Faulty flasher relay
• Insufficient battery capacity (nearly discharged)
• Improper bulb
• Faulty main and/or flasher switch
Flasher winks quicker
• Improper bulb
• Faulty flasher relay
Flasher does not light
• Improperly grounded
• Discharged battery
• Faulty flasher switch
• Faulty flasher relay
• Broken wireharness
• Loosely connected coupler
• Bulb burnt out
• Faulty fuse
Flasher keeps on
• Faulty flasher relay
• Insufficient battery capacity
(nearly discharged)
Horn is inoperative
• Faulty battery
• Faulty fuse
• Faulty main and/or horn switch
• Improperly adjusted horn
• Faulty horn
• Broken wireharness
9-7
TRBL
SHTG