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2004 chevy trailblazer_lt_ext
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8 Posts
Discussion Starter · #1 ·
I have a 2004 trailblazer lt ext. Last week my service 4wd light,abs and Emergency brake light came on when i started it up. I have read on other post to pull the number 8 fuse under the hood. I did that and it seems to work for a few days. What is the real cause of this problem? Is it the ignition switch or is it an malfunction in the computer? Wondering cause I have a warranty on the truck still but i dont want to take it in if its something that isnt covered.

p.s. My 4 wd still works when it the light come on. I can hear it switch under the truck.
 

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2004 chevy trailblazer_lt_ext
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8 Posts
Discussion Starter · #2 ·
Might have solved my own problem. spent the $30 for a new ignition switch and replaced in 5 minutes. No problems so far.
 
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