Question about 2001 Chevrolet Tahoe

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Climate control not working

2001 chevy tahoe climate control continues to blow hot air in the front of vehicle not back even when the controls are turned off..had to remove the fuse from the fuse box to save the battery..blower doesn't turn off even when vehicle is turned off and keys removed

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I had the same problem on my 2004 GMC Yukon XL.
Still under warranty the shop was able to reprogram the climate control system and tell what was wrong rather quickly with a OBD computer.
That’s when they found both of the climate control (driver and passenger) side actuators were bad and the control unit that tells the actuators where they should be was also bad.
The truck was in the shop with most all the dash, seats, consol, and steering wheel out for a week. The cost was over $1200.00.
That has seamed to fix the problem. Good Luck.

Posted on Jan 14, 2009

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