Yamaha 4XE-F8197-10 Motorcycle User Manual


 
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ELEC
LIGHTING SYSTEM
2.If the taillight fails to come on:
CONTINUITY
1.Bulb and bulb socket
Check the bulb and bulb socket for conti-
nuity.
NO CONTINUITY
Replace the bulb and/or bulb socket.
2.Voltage
Connect the pocket tester (DC 20 V) to
the taillight leads.
Tester (+) lead Blue terminal 1
Tester (–) lead Black terminal 2
1
2
L
B
L
B
MEETS
SPECIFICATION
Turn the main switch to “ON”.
Turn the lights switch to “LO” or “HI”.
Check the voltage (12V) of the “Blue”
lead on the bulb socket connector.
This circuit is not faulty.
OUT OF SPECIFICATION
The wiring circuit from the main switch to
the bulb socket connector is faulty, repair
it.
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