Question about 2004 GMC Envoy

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Digital ac controls don't respond and fan stays on whencar is off

2003 GMC Envoy XL (4.3L)


when the a/c / heater is on the dash controls don't work and when i turn the car off the fan still blows resulting in a drained battery. how can i fix this?

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The way to fix this is by changing the blower motor resistor.
I paid $138.00 at the dealership for a new one and it solved the problem.

Posted on Jan 15, 2009

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1 Answer

2003 envoy heater blower does mot work on any speed


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