Having problems with your GMC Sierra 1500 ?
Please help I have a 2006 GMC SIERRA. This is my only transportation for me and my children . The air conditioner will not turn off and it stays on high all the time. What can be the proublem.
Mrs. Nancy Perches
Sorry i think its a dealer only job as their is a climatic computer behind the dash and this controls everything ,or pull the fuse out
Repair Help & Product Troubleshooting for GMC Sierra 1500
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