Recent Feedback
2002 gmc envoy headlights wont come on,checked fuses and bulbs what else could it b?
Optional Information: Make: GMC Model: envoy Year: 2002 Already Tried: checked bulbs an fuses
Welcome to JustAnswer, my name is XXXXX XXXXX X'X here to help get your problem resolved. This is a common problem caused by the headlamp drive module which looks like a relay in fusebox under hood. It is #46 in picture, swap it with #45 to see if they come on. If so replace, its about a $7 part at parts store. here is a diagram of fusebox. Let me know if you have any questions, thanks.http://db.tt/GG6QyTWd
Experience: Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database