How do i install dual climate control for 2001

You need to recharge the air conditioner. You can get a do it yourself kit for about 60 bucks. Works well and will explain how it is used pretty thoroughly for you.

It most likely has to be reprogrammed. The tech should be able to program only the A/C control unit.

You will have to check the flap operating controls behind the centre consol as anything could be wrong from a vacumn pipe to a operating mechanism ,even the computer controlling the climatic control .

The dual blend door module is broken at the hinge. There is a revised part available at the dealer. You'll need to remove and open the ac/heater housing to replace it. To remove the housing, you'll need to lower the steering column and remove the instrument panel assembly. It's not an easy job but it can be done in your driveway if you have plenty of time and patience. I hope this helps.

hi
there is no recall from jeep (there should be) your blend doors are damaged or broken. jeep will quote you around £800 to fix. log on to heatertreater.net they have a diy quick fix that will last the life of jeep. you can install the new blend doors that are metel (not stupid plastic ones jeep use) in around half an hour, this really does work as i have installed a few of these kits with no problems.
hope this helps

a common problem ( mine did it too ) is the blower control relay, under the glove box and behind. it requires taking out the glove box, buying a relay and installing it. unfortunately, the relay often cooks the incoming wire harness, requiring cutting those wires and putting cut wires into new harness. check with www.wjjeeps.com for details.

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

Hello, This is because your actuator door in the dash board is broken. its about $1000 to fix. Its a bad design flaw that Jeep used in their dual climate control. Many many many jeep owners have had this problem.

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.

THOSE VEHICLE HAVE SEPARATE BLEND DOORS THAT CONTROLS HOW MUCH HEAT/COLD YOU WANT. BLEND DOORS ARE FLIMSY AND TEND TO BRAKE AFTER A WHILE. THE ONLY WAY TO FIX IS BY REPLACEING THE BEND DOOR (S).EXPENSIVE REPAIR. WHOLE DASH HAS TO COME OUT. PART IS CHEAP BUT A LOT OF LABOR