Generator On-Vehicle Tests
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
To prevent damage to the generator, do not make the jumper wire connections except as directed.
CAUTION:
Do not allow any metal object to come in contact with the housing and the internal diode cooling fins with the key in the ON or OFF positions. A short circuit may result and burn out the diodes.
NOTE:
Battery posts and cable clamps must be clean and tight for accurate meter indications.
NOTE:
Refer to the battery tester manual for complete directions for testing the charging system.
- Turn off all lamps and electrical components.
- Place the transmission in NEUTRAL and apply the parking brake.
- Carry out the Load Test and No Load Test according to the following component tests: