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Old 03-07-2007, 08:27 PM   #1
jamie72
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power heated seats..

got an 03 avalanche and the heated seats just started shutting off after 5-6 seconds?? anyone have these prolbems with there seats??
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Old 03-09-2007, 04:50 PM   #2
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Re: power heated seats..

I am a service tech at a GM dealer, and I see this a lot.

Have your local dealer check the software in the driver's seat module to see if it is up to date. You can tell them to reference bulletin # 05-08-50-008

Most likely a simple reprogram will take care of this, but it could still have a fault in the heaters, wiring, or module. Generally if a part is bad, they will not turn on at all, even for a second.

Hope this helps.
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Old 03-10-2007, 12:22 AM   #3
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Re: power heated seats..

hey thanks!!! i`ll let you know what i find out!!
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Old 03-13-2007, 05:06 PM   #4
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Re: power heated seats..

any idea what a dealer charges to check this??
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