Alternator light stays on despite no keys in ignition.

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04-21-2022, 09:56 AM

Frentzen

CC Member

Join Date: Feb 2022

Cobra Make, Engine:

Posts: 17

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Alternator light stays on despite no keys in ignition.

Hi,
I have a technical question. I purchased Superformance SPO3417 as a roller in February of 2021. We are now installing the drivetrain and have come up with a problem. When we hook up the battery, the alternator light comes on and stays on despite no keys in the ignition. We had the alternator and its diode tested at a local alternator shop and it checked out fine. We found that the blue wire is hot at the voyage regulator all the time. Any suggestions as to what our next step should be would be greatly appreciated.

Thanks,
Dan Hartz

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