Question about 2004 Chevrolet Impala
This car has the driver and passenger tempeturer control for the heater and A/C. The passangers control works in either mode but the drivers only works when the A/C is on, when the heat is on it wil only blow cold air even when set to full hot. The heat only works on the passenger side from the dash vents, but cold from the driver side dash vents, defrost, and floor postions.
The main issue with this is either the thermostat or the climate control switch I do not know if your climate control switch is electronic or manual either way I would start out with the cheapest and go with the thermostat first good luck!
Posted on Nov 22, 2008
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