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2005 Chevrolet Uplander Question: Why doesn't the All Wheel Drive work?

 

Question

alsanchez, Cimarron, NM, December 24, 2011, 16:53
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The AWD disabled light comes on. We took it in and it was diagnosed and no codes were detected. The AWD still won't engage. What do we do or how can it be fixed?

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    mastertech6371 December 24, 2011, 16:56
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     Master

    if the abs light is on, the all wheel is disabled. otherwise you need to go to another shop that will do a proper diag and find the failure and not just send you away with no results.

    Roy

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    chiphawk69, January 21, 2012, 10:02
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    so if the abs is not working the all wheel drive wont work either? i have a 2001 chevy astro van that the all wheel drive isnt working.

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    mastertech6371, January 21, 2012, 10:29
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     Master

    yes, that is correct

    Roy

    you need someone to examine the system for faults and track it down. most likely a wheel speed sensor.

    Roy

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    chiphawk69, January 21, 2012, 15:11
     Rookie

    what r some of the problems why the abs doesn't work?

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