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Discussion Starter · #1 ·
I have a problem with my lights. The low beams, (also attatched to the day time lights) no longer work, also the fuel gauge doesn't work either. I have a friend that has a shop and he plugged it up and found no codes anywhere. He feels like it may be the bcm? Anyone have any ideas or fixes?
 

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Discussion Starter · #3 ·
low beams, day time lights, and fuel gauge don't work

anyone have any ideas? i have checked all the obvious things and everything checks out. It is also not throwing any codes off...
 

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2005 chevy trailblazer_ls
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welcome! hmm off hand im not too sure..for the headlights check the fuse under the rear seats, theres a chart on the box with the fuse/relay layout

hopefully someone else will chime in here as well

....probably should have title this as an Intro thread :undecided:duh:
 

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2003 gmc envoy_slt
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:tiphat Welcome :tiphat Try relay #46 in the fuse box in the engine compartment. Switch it with IIRC #44 or #45 to see if the lights work. If the lights work, replace the relays and go to a parts store for a new one.
 

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2008 chevy trailblazer_ls
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Welcome to the site!!!
 
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