the air conditioner is not blowing cold air and the heater is not blowing hot air.
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2008 Kia Optima Question: what would cause the airconditioner and heater both to not work?
are you saying it does not blow warm air or cold air, or are you saying, it doesn't blow any air. if it is not blowing any air, you are having a blower fan motor problem. it could be the switch , the resistor, or the motor itself. typically, if the resistor fails, it would still function on 1 or 2 of the speeds
SSAS1 ASE certified master technician-30 years experience
Replytnlynne, January 27, 2013, 07:29Rookie
it is blowing. the air temperature is not working when it is on high it is barely warm and when it is on air condition it is not cold. it is blowing. Thank you for looking at my question. I even checked the fuse for the air conditioner and it is fine.