my lights go dim and then they get bright and go dim again
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1997 GMC Yukon Question: where is the voltage regulator located on 1997 gmc yukon
Answer #1mastertech6371 September 10, 2011, 21:08Master
inside the alternator. have it checked to confirm.
Answer #2delane 72 garage and body shop September 11, 2011, 01:07Master
it is on the back side of alt
Replymastertech6371, September 11, 2011, 10:05Master
be carefuul. do not recomend you do not touch this. I would replace the entire alternator rather than just the regulator.