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2002 chevy trailblazer_lt_ext
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Discussion Starter · #1 ·
Can someone please tell me where the front impact sensors are located on my 2002 TrailBlazer EXT. I read a repair manual. However, I was not able to locate them. I think I need a picture or some very detailed instructions.
 

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2004 gmc
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26,181 Posts
On the back side of the tubular reinforcing piece in this picture, which is behind the bumper reinforcing bar that's hidden by the plastic bumper cover.

 

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2002 chevy trailblazer_lt_ext
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57 Posts
Discussion Starter · #3 ·
In order to get to them, I have to take the front apart? Is that red wire on the left connected to one of them?
 

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2004 gmc
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Yes, the red wire is part of it. I have a custom bumper, so I have no idea how it looks for access on a stock one. Just crawl down there and look around. No substitute for a physical inspection.
 
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