Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

1 - 2 of 2 Posts

·
Registered
2005 chevy trailblazer_lt
Joined
·
0 Posts
Discussion Starter #1
I joined the forum last year. I am glad there is a website set up. I had a strange thing happen with my headlights last night. My low beam are both out but my high beams still work. Could anybody help me out. I think it is a fuse of some sort but not sure. Hope to hear from someone.
 

·
Registered
2004 gmc envoy_slt
Joined
·
2,273 Posts
It is likely the problem is with relay #46 in the underhood fuse box. Try swapping it temporarily with #45 and see if the low beams turn on (#45 is for the fan clutch). If you replace the relay, make sure to get an OEM part, aftermarket parts are garbage and will fail quickly.
 
1 - 2 of 2 Posts
Top