1997 GMC Yukon Q&A

1997 GMC Yukon Question: where is the voltage regulator located on 1997 gmc yukon

my lights go dim and then they get bright and go dim again -
Answer 1
inside the alternator. have it checked to confirm. Roy -
Answer 2
it is on the back side of alt -
Comment 1
be carefuul. do not recomend you do not touch this. I would replace the entire alternator rather than just the regulator. Roy -