Yamaha YFM350FAS, Supplementary Service Manual

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ELEC
SIGNAL SYSTEM
1.If the oil temperature warning light does not come on:
●
Check that the light comes on when the start switch is pushed on.
●
Check that the light comes on when the oil temperature is 145 °C (293 °F) or higher.
CONTINUITY
1.Bulb and bulb socket
Check the bulb and bulb socket for
continuity.
NO CONTINUITY
Replace the bulb and/or bulb socket.
2.Voltage
●
Connect the pocket tester (DC 20 V) to the
bulb socket coupler (wire harness side).
Tester (+) lead
→
Red/Black terminal
1
Tester (–) lead
→
White/Blue terminal
2
MEETS
SPECIFICATION
●
Turn the start switch to “ ” and the main
switch to “ON”.
●
Check the voltage (12 V).
OUT OF SPECIFICATION
The wiring circuit from the main switch to the
bulb socket connector is faulty, repair it.
CORRECT
3.Start switch
Refer to “CHECKING THE SWITCHES” in
CHAPTER 9. (Manual No.: 5TE2-AE1)
*
INCORRECT
Replace the handlebar switch (left).