AWD light on

2003 BUICK RENDEZVOUS
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WENDYBELL
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  • 1 POST
Six cylinder all wheel drive.

I need to know why in cold or hot climates my AWD light is coming on. If I hit a bump it will come on and I have no control over the SUV with the truck or the anti brakes are gone too. I have had it put on a diagnostic test system and it shows nothing wrong. If I turn the SUV off for a while then turn it on again it will reset itself sometimes.
Dec 31, 2009 at 2:35 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
I would say you have a bad connection to one of the sensors. Since there is a code set, have the computer scanned to determine where the problem is coming from.

Joe
Jan 21, 2010 at 7:57 AM
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SANDY DOLLAR
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Nope has nothing to do with the electrical. Just add oil to differential.
May 4, 2018 at 5:50 PM