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AWD light on

Tiny
WENDYBELL
  • MEMBER
  • 2003 BUICK RENDEZVOUS
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.
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Thursday, December 31st, 2009 AT 2:35 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 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
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Thursday, January 21st, 2010 AT 7:57 AM
Tiny
SANDY DOLLAR
  • MEMBER
  • 1 POST
Nope has nothing to do with the electrical. Just add oil to differential.
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Friday, May 4th, 2018 AT 5:50 PM

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