Yamaha YP250 Mobility Scooter User Manual


 
8-26
LIGHTING SYSTEM
ELEC
1. Bulb and bulb socket
Refer to “CHECKING SWITCHES” section.
Replace the bulb and/or bulb socket.
NO CONTINUITY
2. Voltage
S Connect the pocket tester (DC20 V) to the
bulb socket connector.
Tester (+) lead !
Blue terminal
Tester (–) lead !
Black terminal
S Turn the main switch to on.
S Turn the lights switch to on or pilot position.
S Check the voltage (12 V) on the bulb socket
connector.
CONTINUITY
1
2
MEETS
SPECIFICATION
This circuit is not faulty.
The wiring circuit from main switch to bulb
connector is faulty. Repair.
OUT OF SPECIFICATION
YP805022
3. The taillight fails to come on.