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Re: what exactly is 'generator output fault ' PID
Posted to Technical Discussion Forum on 6/14/2012 11 Replies

Dual generator system or singe?

If dual, then the PCM has some control over the charging and it controls when the warning light comes on.

If single, then no PCM control and warning light comes on with low voltage.

If those PIDs are not changing when the... Login to read more.

11 Replies Received (View Replies)