Recent content by Don_Muddiman
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Battery Charge light on, system is charging
I had the same problem 6 months ago. I spent many hours diagnosing the problem, even replacing the alternator. It ended being the three pin pigtail that connects to the alternator. The pigtail pins are B+, GENMON and GENCOM. The GENMON pin ended up having a bad connection causing the PCM to...- Don_Muddiman
- Post #13
- Forum: Electrical
