05 gm electrical problems

2005 GMC SIERRA
100,000 MILES
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ZERO123
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  • 3 POSTS
the fuel gauge temp gauge and volt gauge work on and off when i am driving and the radio turns on and off. the power windows only work when the radio has power also the door locks go crazy when the truck is turnd off. i need help finding the problem
May 18, 2013 at 1:49 PM
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SEANGRANT00
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What size engine do you have?

Sean
Jul 2, 2013 at 9:02 PM
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ZERO123
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  • 3 POSTS
5.3l v5300
Jul 7, 2013 at 8:18 PM
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SEANGRANT00
  • EXPERT
  • 334 POSTS
It sounds like your Retained Accessory Power problem. This could also be a short somewhere along the wires. Do you have the factory radio or an aftermarket one?

Sean
Jul 8, 2013 at 12:22 PM
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ZERO123
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it is the factory radio. could it be the sarvc module?
Jul 15, 2013 at 9:12 PM