ABOUT MY CAR LIGHTS on 2003 GMC Envoy

MY LOW BEAM DOES NOT COME ON-- EVERYTHING ELSE IS OK ALL OTHER LIGHTS ARE OK JOEJOE.1@FUSE.NET

by in Covington, KY on November 24, 2013
1 answer
ANSWER by , November 24, 2013
Check the multifunction flash to pass/dimmer switch. IT goes to the body control module then out to the #46 headlight driver module relay (pin #5) to close the relay then sends power to the low beam fuses. Will that help direct your testing?