Questions & Answers for: jeep grand cherokee heater not working

Question about 2003 Grand Cherokee

1 Answer

...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 the heater doors. If ...

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Question about 2000 Grand Cherokee

1 Answer

...Jeep-WJ-2002-Cherokee-Service-Manual-PDF-24A-Calefaccion-y-Aire-Acondicionado Wiring Diagrams - Jeep-WJ-2002-Cherokee-Service-Manual-PDF-08W-Diagrama-de-Cableado (page 221 and next / 8W 42-1) Good ...

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Question about 2000 Grand Cherokee

1 Answer

heater I have a 2000 jeep grand cherokee and my heater will work one day but not the next. It must be a short but not sure where. More likely to be a vacuum problem.

Question about 1999 Grand Cherokee

2 Answers

Jeep Grand Cherokee Heat not working I have a 1999 Jeep Grand Cherokee Limited 6 cly.Changed the water pump.Now the heat doesn't work. Blows good but cold air .Before I changed the water pump it would

...jeep grand cherokee heater only works on high i can only get my heater and ac to work on high but not on low or medium what is the problem U need to replace the blower motor speed control resistor. ...

Question about 1995 Grand Cherokee

1 Answer

...jeep grand cherokee 4wd heater problem I have a 95 jeep grand cherokee 4wd that has a heater problem, the blower turns on so what could be the problem it cud be a vaume hous or the flap door is not ...

...Jeep Grand Cherokee, heater wont blow heat! My heater is not blowing any heat. We have changed the blower. What would you suggest? Check the thermastat or your cooling fan to make sure all is working ...

...in my '98 Jeep Grand Cherokee 5.9. Everything seems to work except the air is not warm. Thank you....... check to see if your heater core has been bypassed Ya how do check to see if it's been ...

Question about 2000 Grand Cherokee

3 Answers

...Grand Cherokee Jeep Limited 3.1d Either your heater core is plugged up or your line to the core is restricted. Do a complete reverse rad flush with a radiator cleaning solution and try it. If that ...

grand jeep cherokee showing codep0135, how can i=t be fixed The code is for the O2 sensor heater bank one sensor one.The heater is not working according to voltage sent to the computer and the time it

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