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2008 Jeep grand cherokee service manual Passenger side blows cold air for heat \

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6ya6ya

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Posted on Jan 02, 2017

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Anonymous

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SOURCE: 2001 Grand Cherokee Heat on one side cold air on the other side?

The blend door on the passenger side has broken. Jeep has made a replacement section for the heater box assembly so you don't have to buy the whole thing. You will need to remove the heater/A/C box to replace the part. I have done quite a few of these repairs to fix the problem

Posted on Nov 22, 2008

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nufuns

  • 24 Answers

SOURCE: heat works on driver side, passenger side blows cold air.

Did you check your coolant level or was it low and you added to it at some point? If so the system my need to be bleed or worst case the thermostat is going bad.

Posted on Jan 03, 2009

Anonymous

  • 2 Answers

SOURCE: Heater problems on my 2000 Jeep Grand Cherokee. Please Help!!

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

Anonymous

  • 141 Answers

SOURCE: heat/ac not working on 2004 Jeep Grand Cherokee Limited

look for Main A/C relay, look for fuses, or go to a/c shop and have gas check out, perhaps leaks, perhaps evaporator, perhaps condenser, but start for relay box on front passengers side, or fuses on same side

Posted on Feb 01, 2009

Anonymous

  • 106 Answers

SOURCE: 01 jeep grand cherokee heater works on driver side

You have 2 posibilities.there are 2 motors on the heater box that run the blend doors for each side.That side motor may be bad or worst case the blend door arm that connects to the motor is broken.If it is broken the whole dash has to be removed so the heater box can be taken out to replace the blend doors.Big job,do a heater core while your there if you fix it so you dont have to do it again.

Posted on Mar 09, 2009

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1 Answer

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My 2002 grand jeep cherokee is blowing out hot air on passenger side and cold air on driver side can u help also the heated seat on driver side has stopped working is this linked


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hi
your blend doors are faulty, the dealer will quote you arond £800 to fix...... go to heatertreater.com they have a permenant quick fix solution that really works. i have fitted a few off these kits with no problem..
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2 Answers

2001 jeep heater on passenger side not working


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1 Answer

Heat works on driver side, passenger side blows cold air.


Did you check your coolant level or was it low and you added to it at some point? If so the system my need to be bleed or worst case the thermostat is going bad.

Jan 02, 2009 | 2001 Jeep Grand Cherokee

1 Answer

2001 Grand Cherokee Heat on one side cold air on the other side?


The blend door on the passenger side has broken. Jeep has made a replacement section for the heater box assembly so you don't have to buy the whole thing. You will need to remove the heater/A/C box to replace the part. I have done quite a few of these repairs to fix the problem

Nov 21, 2008 | 2001 Jeep Grand Cherokee

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