FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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[1] Check alternator load signal.: Short circuit to positive


[1] Check alternator load signal.: Short circuit to positive

Test 1: G2 (generator)

Test 2: Alternator diagnosis

1. G2 (generator)
Possible cause and remedy

- Check lines and plug connection on components N3/9 (CDI control unit) and G2 (generator) for loose contacts, damages, interruptions, etc. and if necessary, repair or replace parts.
- Check component G2 (generator).
End of test

2. Alternator diagnosis
Possible cause and remedy

- Test wiring from component N3/9 (CDI control unit) to component G2 (generator) with an ohmmeter for short circuit (positive or negative) and repair, if necessary.
Connect test wiring harness with socket box with component N3/9 (CDI control unit) not connected.Other possible cause of fault

- The alternator regulator is defective
End of test