Yamaha SXV70SJ Supplementary Service Manual - Elec
8-12
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+
ELEC
ELECTRICAL STARTING SYSTEM (VX700DX/VT700)
TROUBLESHOOTING
STARTER MOTOR DOES NOT OPERATE.
WARNING
Before starter motor operation, push the engine stop switch to “OFF”.
OK
NO
WARNING
A wire for the jumper lead
1
must have the
equivalent capacity as that of the battery lead or
more, otherwise it may cause the jumper lead to
be burned.
This check is likely to produce sparks, so be sure
that no flammable gas or fluid is in the vicinity.
3. Disconnect:
•
Starter relay coupler
4. Connect:
•
Starter relay coupler terminals
1
Jumper lead
2. Check:
•
Starter motor operation
OK
1
Jumper lead
5. Check:
•
Starter motor operation
NO
Replace the starter relay.
OK
Repair or replace the starter motor.
Charge and/or replace the battery.
Refer to “BATTERY CHARGING” in
CHAPTER 2.
NO
Check the battery and connectors.
Refer to “BATTERY INSPECTION” in CHAPTER 2.
1. Connect:
•
Starter relay terminals
(battery side and starter motor side)
*
SCH8040
SCH8050