Having problems with your 2001 Jeep Grand Cherokee ?

No heat blows air ac works - 2001 Jeep Grand Cherokee

Posted / edited by AnonymousUser on : 20-11-2017

Answers :

2 possibilities. 1 - the heater system isnt getting adequate hot water flow from the engine and not heating the air for your heater to function. This can be due to a defective heater control water valve, a plugged heater core, a disconnected or plugged heater hose.
\015\0122 - the system is in fact getting heat, but your heat is bypassed/lost due to dashboard vent and blend door errors breakage common with that era of jeep. have the valve/cor/heater hose flow checked. If that doesnt show issues, have the vent control system checked for blend door or dash door breakage. beware, its alot of labor to change the dash solenoids when they brake, ALOT of labopr (6 hours or more!) so if you are committed to fixing it because a solenoid and/or sensor broke in there, I highly recommend you chaneg ALL solenoids wuith new rather than risk another breaking in a month and the 6 hours of labor must be repeated.
Heater fan does not blow, except whern I first start jeep, and then only for a secound ot two
Repair Help & Product Troubleshooting for 2001 Jeep Grand Cherokee

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