Question about Jeep 2008 Liberty Limited Edition 2WD

Open Question

Location of blend doors can u cut housing & replace thru glove opening.

Al/chesapeake

Posted by on

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 39 Answers

SOURCE: 2002 jeep grand cherokee heater doesn't blow hot

If ythe heater core is not bad then I would replace the thermostat, this will stop the warm coolant running up to your engine go to the heater core.

Posted on Feb 01, 2009

  • 74 Answers

SOURCE: 1997 jeep grand air blend door location

The Jeep Grand Cherokee sucks air from the outside via a hole on the passenger side of the cowl. It's under the black plastic piece that runs under the wipers.

The air is then sucked via the blower and blown into the housing where the heater core and A/C evaporator core live.

The blend door is inside this housing as well.

This also depends on if you have regular climate control or the more advanced ATC digital climate control found on some of the Limiteds.

You could possibly take out your glovebox and see if there are any broken pieces going to the door accuator.

Otherwise if it's internal, you'll need to take out the heater/ A/C housing.

To get to this housing, you have to take apart your entire dash, lift the top dash cover off, and then you'll see the housing. You could possibly check for a few thing there.

Most everything there is vacuum controlled.

You have to drain your antifreeze and have your A/C freon discharged (use a professional to capture the freon).

There are 5-6 nuts holding the housing to the firewall. You have to reach these from the engine compartment.

Disconnect your A/C lines and heater hoses. Pull out housing.

This is definately an advanced project, thus the reason for the high pricing.

Hopefully you can get it fixed without having to take this Jeep apart entirely. Try diagnosing with a vacuum gauge if necessary before tearing it apart.

Posted on Feb 10, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Heat comes thru driver's side vents, but blows cold air thru passenger side vents


You likely have a faulty blend door. It could be electrically, mechanically related, or even a broken door. It may be the blend door motor, or possibly the temp sensor.

Dec 30, 2012 | 2010 Ford Flex

1 Answer

Where is the blend door actuator located on 2006 Chevy Silverado?


My ac works, but my heater blows cold air. Is there any way I can replace actuator by going thru the glove compartment?

Nov 04, 2012 | 2001 Chevrolet Silverado

1 Answer

Just bought a 99 jeep cherokee, the heater controls sweem to be messed up. when the fan is on hot air comes from the passenger side of the car at the glove box vents, the drivers side blows cold air. ...


automatic climate control with dual controls?

Sounds like a broken drivers side blend door. Very common problem. Jeep has a repair kit that includes a new metal blend door and instructions on how to cut out an access in the HVAC housing. The kit also includes a new passenger blend door. If you want to replace both you',, need to pull the entire dash and then the HVAC housing which is a much better but more time consuming way of doing it. Pulling the housing is a huge job!

Jan 26, 2011 | 1999 Jeep Grand Cherokee

1 Answer

Problem with dual zone heating only one side i check control thermost botton is ok


Sounds like the blend door actuator. It separates the driver and passenger side from getting air on the AZC system. Here are some instructions on replacing it:
The passenger side blend door actuator is used on all models equipped with Automatic Zone Control (AZC). This actuator is located on the front of the HVAC housing to the right of the floor panel transmission tunnel and cannot be removed from the passenger compartment without instrument panel or HVAC housing removal.

NOTE: This procedure is for AZC Systems (Passenger side only).

  1. Disconnect and isolate the battery negative cable.
  2. Remove the glove box door. See: Body and Frame\Interior Moulding / Trim
  3. Remove the lower I/P glove box door surround panel.
  4. Remove the dash assembly. See: Body and Frame\Interior Moulding / Trim\Dashboard / Instrument Panel\Service and Repair\Instrument Panel Assembly
  5. Remove the HVAC assembly. See: Housing Assembly HVAC\Service and Repair
  6. Unplug the wire harness connector from the blend door actuator.
  7. Remove the 2 screws that secure the blend door actuator to the HVAC housing.
  8. Remove the blend door actuator from the HVAC housing.
INSTALLATION - AZC (Passenger side only)


  1. In stall the blend door actuator on the HVAC housing and tighten the two mounting screws to 2.2 Nm (20 in. lbs.).
  2. Plug in the wire harness connector to the blend door actuator.
  3. In stall the HVAC unit into the vehicle. See: Housing Assembly HVAC\Service and Repair
  4. Install the instrument panel assembly into the vehicle. See: Body and Frame\Interior Moulding / Trim\Dashboard / Instrument Panel\Service and Repair\Instrument Panel Assembly
  5. Evacuate the HVAC system.
  6. Recharge the HVAC system.
  7. Connect and the battery negative cable.
Hope it helps! If you need more, just send me an email at familyguy77351 at yah I wil be glad to finish helping you with more detail.

Dec 12, 2010 | 2000 Jeep Grand Cherokee

1 Answer

Need diagram to replace blend door actuator.


V
Hello,

I coudn't get a diagram,but i'm very sure that this well detailed solution will definitely be of great help to you:
STEP 1. Open glove box, and push the sides in to drop the box down as far as possible.
STEP 2. You will see a big black plastic box. inside of that box is the blend door, and your heater core (looks like a miniture radiator).
STEP 3 Take a razor knife and on the farthest left side of that box, cut a square hole big enough to get your hand in (only cut 3 sides of the square though so that you can just bend the plastic down out of your way and put it back in place when finished).
STEP 4 Now that it's open, you can see the heater core, but not the blend door. the blend door is located around the back left side of the heater core. reach your right hand in, with your thumb down, so the palm of your hand is facing the passenger side of the truck.
STEP 5 When you reach behind the heater core, you will feel the blend door, and you can swing it open or closed.
If you want your air conditioning to work, open the door all the way. if you want your heat to work, close the door all the way. after you have adjusted the door how you want it, blend the plastic you cut to get your hand in, back to it's normal position and tape it up with some duct or thick masking tape.
unfortunatley you can only have hot or cold doing it this way, but it saves you 1000 dollars and a lot of headaches trying to fix this by pulling the dash.


i hope this helps,take care

Dec 11, 2010 | 1997 Ford Explorer AWD

1 Answer

Afternnon, just wondering about the best way to locate the blend doors in the hvac box without ripping out the dash on my 2000 jeep grand cherokee. Thanks in advance. Duane


y9ou can gain access to the driver side blend door actuator by removing the glove box. The actuator will be in the left corner of the glove box opening. If you remove the actuator you will be able to turn the pin. If you can turn it 360 degrees the blend door is broke.

If your lucky its only the drivers side. If you get the repair kit from chrysler it will come with instructions with pictures on how to replace the blend door without pulling the HVAC unit/Dash. If the passenger side is broken the HVAC unit will need to be removed.

Heater treater (google them) also have a metal blend door replacement and instructions online on how to replace them without pulling the HVAC housing.

Nov 28, 2010 | 1999 Jeep Grand Cherokee

1 Answer

Hi..i put in the thing in the AC to make it get cool..and hot air still coming out of the vent..its not blowing cold...even the compressor comes on...but only one of the fans come on...can u help me...


The blend door is inside the box where the air flows from outside into the car. The air goes through the air conditioner first, then it goes to the blend door. When the door is open, the air will then go thru the heater and get hot. When the door is closed, the cold air will come out the vents. In this way, the blend door controls how much air goes thru the heater. When you are running the A/C, you want the blend door closed. If your a/c compressor is working but you are not getting cold air, the blend door may be stuck open.
My book shows your blend door is behind the glove box. It also says your door is controlled by a cable. What you should do is look behind the glove box to see what happens when you change the temperature on the panel. It should move a cable behind the glove box that turns a lever on the door. The cable should turn the lever as far as it will go. If it doesn't do that, it is either broken or needs to be adjusted. It may have slipped out of it's clamp. To adjust, loosen the clamp, turn the knob to cold, and push the door fully closed, then tighten the clamp.

Let me know if it doesn't look like what I'm saying or if you have other questions.

Oct 05, 2010 | 1997 Mitsubishi Eclipse

1 Answer

Glove box will not open. how can i get it open? 1994 volvo 850


Use two large thin metal puddy knoves on either side of the hacksaw to protect the vinyl. Put the saw blade between them and cut thru both sides of the U shaped latch. After cutting thru both sides of the U shaped lock the door will open. You can buy a replacement brace along with a new glove box lock at www.FCPGroton.com . Take the door off of the dash. Remove the door liner screws and door liner to expose then locking mechanism. Pay close attention to how all the gears and levers come out.Reverse install the new hardware. Reinstall the door to the dash.

Oct 16, 2009 | 1994 Volvo 850

2 Answers

200 Jeep Laredo..Air is cold and fan is blowing,


there is a blend door actuator for the laredo and if is bad the air wont come out here is a pic of what it looks like and how to get to it


The single zone heater-A/C system is equipped with a single blend door actuator. The dual zone system has two blend door actuators, one for the driver side blend-air door and one for the passenger side blend-air door.
7d2da02.gif
  1. Disconnect and isolate the negative battery cable.
  2. Remove the glove box from the instrument panel.
  3. Remove the three screws that secure the blend door actuator to the passenger side of the HVAC air distribution housing .
  4. Remove the blend door actuator from the air distribution housing and disconnect the HVAC wire harness connector from the actuator.
  5. Remove the blend door actuator from the vehicle
to instal
  1. Position the blend door actuator into the vehicle.
  2. Install the blend door actuator onto the passenger side of the HVAC air distribution housing . If necessary, rotate the actuator slightly to align the splines on the actuator output shaft with those on the blend door cam .
  3. Install the screws that secure the blend door actuator to the passenger side of the air distribution housing . Tighten the screws to 17 inch lbs. (2 Nm).
  4. Connect the HVAC wire harness connector to the blend door actuator.
  5. Install the glove box into the instrument panel.
  6. Reconnect the negative battery cable.

Sep 09, 2009 | 1998 Cadillac Seville

Not finding what you are looking for?
Jeep 2008 Liberty Limited Edition 2WD Logo

Related Topics:

129 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4844 Answers

Tom Chichester

Level 3 Expert

34100 Answers

yadayada
yadayada

Level 3 Expert

75797 Answers

Are you a Jeep Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...