98 blazer- heater and air conditioner run at the same time
katskom
03-19-2008, 09:32 AM
why are my heater and air conditioner running at the same time. how do I get the heater to stop running even when everything is off.
MT-2500
03-19-2008, 10:46 AM
Welcome to AF.
Auto or manual controls?
It is normal for the AC compressor to run on defrost position.
With heater controls off does it still put out heat?
Or just the heater fan running on the low position?
MT
Auto or manual controls?
It is normal for the AC compressor to run on defrost position.
With heater controls off does it still put out heat?
Or just the heater fan running on the low position?
MT
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