Quote:
Originally Posted by vash
voltage regulator. are they now internal to the alternators?
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Yes, No and now I'm not sure. Good question.
There is a "regulator" module on the back of the alternator.
The "expert" explains that the "computer" controls the voltage or is somehow involved.
Maybe someone can chime in and let us know.
The application is huge - 2006 Tahoe 5.3 motor. This means there is a huge population out there with the same setup.