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2006 gmc envoy_denali
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4 Posts
Discussion Starter #1
I have read the threads- but is there anything new as far as parasitic drain before I start troubleshooting? I tried pulling the OnStar fuse with no luck. Going to try the TBC-2 fuse tonight, but if that's it what is the repair? It seems to control more than the dome lights since it is a body controller fuse. Any experience with this would be appreciated.

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2008 chevy trailblazer_lt
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43 Posts
May be your radio , ie bad weak fuse take the radio fuse out its 15 amps and in the rear under seat fuse box . The box has a fuse map on the underside of the cover .. good luck
 
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