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2004 chevy trailblazer_lt
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286 Posts
Discussion Starter #1
So I am getting ready to change out my blower control module to hopefully fix my intermittent fan controls and I took off the kick plate on the passenger side. Can anyone tell me what the electronics are that are on the back side of this panel? Just curious, thanks!
 

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2004 gmc
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26,181 Posts
If it's got a multipin connector like the back of the radio, and a tiny black (?) coax coming into another connector, it's the XM receiver. IIRC, the Onstar module is under the passenger side rear seat, and it also has some small antenna cables for the wireless Verizon connection and GPS receiver.
 
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