Kia Troubleshooting Questions? Ask a Mechanic
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
This may be due to an issue with an ac evap temp sensor sending an incorrect signal or a possible fault with a pressure sensor like the low pressure cycling switch at fault.I have seen both of these cause issues like this here.Even with no check engine light on there may be codes set in the engine computer that did not turn on this light or in other computers related to this issue here that need diagnosed to help locate and repair this issue.I would have the fault codes checked/read out to help locate this issue here.This needs done with a fully compatible scan tool for your model here.
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