Electrical problem
1997 GMC Jimmy Four Wheel Drive
no back lights except for top brake light bar and back up lights - no other lights anytime - NEED HELP ASAP!
Tuesday, March 9th, 2010 AT 8:30 AM
1 Reply
HMAC300
MECHANIC
48,601 POSTS
There is a harness that goes on the frame and comes up on the left side. If you have added a trailer harness for towing check there to see if it is corroded. If it is then clean itandput dielectric compound on it and plug it in and see if they work then. Also check all your bulbs for being burnt out.