[Paul Christophersen]

I went ahead and replaced the alternator, and that fixed my charging issue. So even if you see 7.6volts on the white-green wire, it still may be a bad alternator. Hope this information helps someone in the future.

[Paul Christophersen]

I don’t have a power and ground meter, but using a voltmeter with the engine running I am getting 7.6volts on the white-green wire. Is that low enough that it should still trigger the alternator to charge? Or does that indicate a problem with the ELD or (hopefully not)ECM?

[Author]

Replies