2004 Jeep Grand Cherokee "2003 heater working" Questions

2003 Grand Cherokee - heater stopped working. I have no defrost for windshield and doesn't blow cold air either. check blower motor.. give it a tap when you start the vehicle and turn on the heat.. if

heater not working / climate control not working 03 grand charokee limited heater & ac not working. Take to dealer working fine , 2 day later stops working. I KNOW ITS INCONVENIENT TO SAY THE LEAST & ...

Heater not working my 03 jeep grand cherokee will only blow cold air. I am not sure where to start. Depending on what package the Jeep came with, you could have a broken or disconnected vacuum line to

2003 jeep cherokee and the heat is not working. Heater core is good. I have checked the anti-freeze and that is full. This is a zone heating system. The air conditioning works fine. go to wjjeeps.com,

2003 grand heats on driver side cools on pass side heats a see my post for wahoojones 04 grand cherokee with same problem, most likely broken blend door in heater housing. Check out the other post for

Heater not working I have a 2003 Jeep Grand Cherokee Limited and the heater is not working. I can not tell if heat is coming out but the blower is not working at all. It worked fine earlier in the day

heating don't work, in side the car is cool heating system don't work, in side the car is cool allways but ac.work good make sure your heater core is attached

2003 G Cherokee 2.7CRD heater has failed and we are struggling to locate the problem - what are the possible culprits? First check the resistor if it is working, of course after all fuses, than see if

AC/Heater fan control Only the HIGH control works. An idea why only the high works and not the other speeds? have a trouble with the fan it won't turn cna someone me what it could be

2003 jeep grand cherokee heater problem There is no heat coming out of the vents the blower motor works fine and the temp gauge seems ok. When I turn the middle cold/hot knob nothing happens but cold ...