2012 Jeep Liberty heat issue

Asked by Jan 08, 2018 at 04:13 PM

Question type: Maintenance & Repair

2012 Jeep Liberty heat blows hot passenger side.
Blows cool/warm driver side. Also floor vent only
works on driver side with A/C only, no heat from
floor vent on driver side.

2 Answers

9,780

sounds like the door actuator failed.

10

I HAD THE SAME PROBLEM WITH NO FLOOR HEAT ON DRIVERS SIDE. I PULLED THE ACTUATOR THINKING IT WAS BAD SINCE THE VENT POSITION SWITCH(DEFROST,FLOOR,CENTER) WOULD NOT OPEN THE FLOOR VENT. I FOUND THAT THE AC/HEAT KNOB OPENS AND CLOSES THE DRIVER FLOOR VENT. PROBLEM IS THAT THE DRIVER FLOOR VENT ONLY OPENS WHEN AC/HEAT KNOB IS TURNED TO COOL POSITION. IT IS ALSO INCREMENTAL...IF KNOB IS ON HEAT POSITION IT WILL OPEN LITTLE BY LITTLE AS YOU TURN THE KNOB FROM HEAT TO COOL.

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