Mechanics

AIR COMPRESSOR WILL NOT TURN ON AND INFLATE

2002 GMC Envoy

Suspension problem
2002 GMC Envoy 6 cyl Four Wheel Drive Automatic 105000 miles

I check the fuses under the hood they all seem fine, what would cause the air compressor not to turn on?
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Purplepony16
April 12, 2010.




A relay would cause this problem as well as the switch on rear axle might not be working. There is also a module by the rear axle that maybe unplugged. Or a bad connection.

Hmac300
May 23, 2010.


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