Why is my 2015 TDI passat blowing hot air when airconditioner is on?

Asked by Jean Apr 07, 2020 at 03:52 PM about the 2015 Volkswagen Passat

Question type: Maintenance & Repair

After all winter, I try to air condition my car...it blows hot air.

1 Answer


1. the AC system might be low on refrigerant, or there might be a defect in the system. Have an AC pro look at it. 2. If the AC is OK, you probably have a defective blend/mode actuator and the door is stuck on the hot side.

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