AC/Heat works on high only...
My 2006 WK has been giving me some trouble regarding the AC/Heat. Sometimes the AC or heat will suddenly turn off or not come on at all, except if it is on the 'high setting'.
I got behind the glove compartment and moved around a plug in /wire harness and it everything works fine. Even then, it sometimes cuts out and its back to working on high setting only.
After examining the 'plug in', there appears to be some melting or burning on the actual 'plug in' that is wired up to the harness, where the 'female' part of the electrical connection is.
What is going on? What is the cause of only being able to use the high setting for the blower? Why is the plug in on the harness, behind the glove box have signs of melting?
I believe it is the 'plug in' harness that connects to the resistor in the blower motor, behind the glove compartment.
Any info helps! Thanks guys!
2006 Jeep Grand Cherokee (WK)
3.7 L V6, 4x4 Quadra I, Stone White