Question about 2000 Jeep Grand Cherokee
I've got a 2000 Jeep Grand Cherokee & the Heater seems to blow warm air on the driver side vents. But blows nothing but cold air on the passenger side vents.It 's even like this when its on defrost. It has auto temputure contols. Is it possible that there is 2 seperate thermostats?
Try heatertreater.net. It's easy and worked. $130 well worth it.
Posted on Dec 27, 2008
THis is a know problem with Jeep GC. If only one side is cold and the other is hot and there are no controls error codes. It is likely a broken temperature blend door on the faulty side (w/ dual controls). Dealer charges a lot to fix ~$800. There is a kit and instructions sold on EBAY to replace the part for $100. Seller claims that a relative novice can fix w/o removing the entire dash board as the dealer does. Has sold hundreds of kits....people seem satisfied....you may check it out. Search Heater Blend Door Jeep on ebay. Replacement parts are aluminum instead of OEM plastic.
Self Diagnostics on HVAC system. Jeep GC has built in diagnostics and will return error codes on the temp display if it is otherwise. Simple to display.
1) Press A/C and Recir button simutaneously
2) Rotate driver temp control knob clockwise then release buttons
3) If no controls error a code of "0" or "00" will be returned.
4) Error codes listings can be found on-line if anything but zero
Dealers charge $45 to run the same check
Posted on Jan 21, 2009
There are 2 seperate zones for the drivers and pass. side, but they use the same thermostat.
There is a blend air door motor that controls this.
The one on the pass. side is probably bad.
These are kind of hard to replace.
There are on the bottom of the heater box and you need a philips screwdriver about an inch in total length.
There is not that much room between the bottom of the heater housing and the floor.
Posted on Oct 28, 2008
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 04, 2013 | 2000 Jeep Grand Cherokee
Feb 21, 2011 | 2000 Jeep Grand Cherokee
Dec 13, 2010 | 2000 Jeep Grand Cherokee
Nov 24, 2010 | 2000 Jeep Grand Cherokee
Feb 04, 2010 | 2000 Jeep Grand Cherokee
Oct 22, 2009 | 2001 Jeep Grand Cherokee
Sep 13, 2009 | 2000 Jeep Grand Cherokee
1,382 people viewed this question
Usually answered in minutes!