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No interior power

Tiny
KANDICE WILLIAMSON
  • MEMBER
  • 2006 CHEVROLET TRAILBLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 160,000 MILES
The interior electrical in the car (power doors and Windows) and the dash as well, stopped working completely. I've changed the 125 amp fuse to No avail. I've tried bypassing the anti-theft using the three times cycling method, still nothing. Then I tried the fob, it chirped, ran to start it up and it did. I then cut it off and tried to restart it, then it went back to making no sound and it won't start again. Please help!
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Wednesday, February 13th, 2019 AT 7:02 AM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This sounds like it could be a problem with your Body Control Module(BCM). In the diagrams below I have included component location of BCM, wiring diagrams, and exploded view to help you. Please inspect and get back to us with what you find.

Thanks,
Alex
2CarPros
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Thursday, February 14th, 2019 AT 9:18 PM

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