i checked the breakers
ok thank you for the answers ive checked all breakers they are working the head lights come on on high
beam but not on low beam i checked all for breakers aka fuses and still not working on 2006 gmc
sierra 1500 5.3 liter i hear a clicking noise but cant figure from where?????
The clicking most likely is the auto-headlight control relay in the engine compartment fuse box.
I agree, and I do so because TS taught me something about that on the other thread. Finally getting somewhere with this. TS, if he swaps the relays to test would that work? High beam works...
Looking for a Used Sierra 1500 in your area?
CarGurus has 64,570 nationwide Sierra 1500 listings starting at $1,500.
Search GMC Sierra 1500 Questions
GMC Sierra 1500 Experts