my 02 liberty only blows cold air,replaced thermostate,waterpump & blower control mod.i use to get heat but only when selector knob was just past the half way mark,,now only cold air blows,,

Asked by Dec 04, 2015 at 07:38 PM about the 2002 Jeep Liberty Sport 4WD

Question type: Maintenance & Repair

heater issue started last year,heat would only blow when i put the temp dial in the just past half mark,the closer to max hot the less heat would come out.this year i changed the thermostate,waterpump & blower control mod..but before i changed anything i lost ANY heat function that i had prior with the temp control knob in the half way position,thats why i replaced the 3 item's that i listed..

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63,335

Have you checked the blend door actuator?

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