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2002 gmc envoy_sle
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2 Posts
Discussion Starter #1
2002 envoy_I have a problem every time I turn my defrost on my truck starts chugging and the rpm's go crazy then stalls out but it only has this problem when the defroster gets turned on heat and AC work fine truck runs normal, could anyone tell me what might be the cause of this?
 

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2002 gmc envoy_sle
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2 Posts
Discussion Starter #3
back wiper trunk lock and washer fluid not working

2002 envoy so my rear wiper and fluid plus trunk lock are no longer working also noticed that my remote key fobs stopped working both of them I replaced all the fuses tried reprogramming my key fobs but still no luck with the rear and remotes what could cause this to happen?
 

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2004 gmc
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26,181 Posts
Broken wires inside the rubber protection boot at the hinge area of the liftgate. That's where the wire bundle is because it's the only place on the liftgate that would work for opening and closing it. They flex and break a lot.
 
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