1999 Plymouth Grand Voyager Logo
Posted on Sep 13, 2009
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How do you remove the heater core from a 1999

I have it almost out, but the brake and gas pedal are in the way. Is there a way to do it without removing those also?

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Jonah Oneal

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  • Plymouth Master 14,092 Answers
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Jonah Oneal
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YOU HAVE TO LIFT ACCELERATOR PEDAL AND SLIDE THE HEATER CORE PAST IT.DEPRESS THE BRAKE PEDAL AND REMOVE THE HEATER CORE FROM HEATER AIR CONDITIONING HOUSING.

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  • Expert 122 Answers
  • Posted on Sep 13, 2009
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  1. Lift the accelerator pedal and slide the heater core past it.
  2. Depress the brake pedal and remove the heater core from the heater/air conditioning housing assembly
  3. this is courtesy of the free online repair manuals at autozone.com
  4. Good Luck!

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  • Master 333 Answers
  • Posted on Sep 13, 2009
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You do not have to remove the pedals, however by the service manual you are supposed to remove the steering column if you have not already.

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Heater core 2004 chrysler pacifica replace

  1. Remove the silencer boot fasteners located around the base of the lower steering shaft from the dash panel so that it may be pushed aside.
  2. Remove the brake lamp switch from its mounting bracket.
  3. Disconnect the power brake booster input rod (push rod) from the pin on the brake pedal arm.
  4. If equipped with power adjustable pedals, remove the adjustable pedal assembly.
Note: Take the proper precautions to protect the carpeting below the heater core from spilled engine coolant and have absorbent toweling readily available to clean up any spills.

  1. Remove the heater core tubes.
  2. Remove the two screws that secure the heater core mounting plate to the HVAC air distribution
    1. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward and push the brake pedal downward for clearance to remove the heater core from the air distribution housing.
    2. Remove the heater core by carefully pulling it straight out of the side of the air distribution housing.
    Installation

    1. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward and push the brake pedal downward for clearance to install the heater core into the HVAC air distribution housing.
    2. Install the heater core by carefully pushing it straight into the side of the air distribution housing.
    3. Install the two screws that secure the heater core to the air distribution housing. Tighten the screws to 2 Nm ( 17 in lbs ) .
    4. Install the heater core tubes.
    5. If equipped with power adjustable pedals, install the adjustable pedal assembly.
    6. Connect the power brake booster input rod to the pin on the brake pedal arm.
    7. Install a new brake lamp switch.
    8. Install the silencer boot around the base of the lower steering shaft on the dash panel.
    9. Reconnect the negative battery cable.
    10. If the heater core is being replaced, flush the cooling system.
    11. Refill the engine cooling system.
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Replacing heater core chryler picifica

  1. Remove the silencer boot fasteners located around the base of the lower steering shaft from the dash panel so that it may be pushed aside.
  2. Remove the brake lamp switch from its mounting bracket.
  3. Disconnect the power brake booster input rod (push rod) from the pin on the brake pedal arm.
  4. If equipped with power adjustable pedals, remove the adjustable pedal assembly.
Note: Take the proper precautions to protect the carpeting below the heater core from spilled engine coolant and have absorbent toweling readily available to clean up any spills.

  1. Remove the heater core tubes.
  2. Remove the two screws that secure the heater core mounting plate to the HVAC air distribution
    1. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward and push the brake pedal downward for clearance to remove the heater core from the air distribution housing.
    2. Remove the heater core by carefully pulling it straight out of the side of the air distribution housing.
    Installation

    1. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward and push the brake pedal downward for clearance to install the heater core into the HVAC air distribution housing.
    2. Install the heater core by carefully pushing it straight into the side of the air distribution housing.
    3. Install the two screws that secure the heater core to the air distribution housing. Tighten the screws to 2 Nm ( 17 in lbs ) .
    4. Install the heater core tubes.
    5. If equipped with power adjustable pedals, install the adjustable pedal assembly.
    6. Connect the power brake booster input rod to the pin on the brake pedal arm.
    7. Install a new brake lamp switch.
    8. Install the silencer boot around the base of the lower steering shaft on the dash panel.
    9. Reconnect the negative battery cable.
    10. If the heater core is being replaced, flush the cooling system.
    11. Refill the engine cooling system.
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I need to replace my heater core

The heater core is located above the gas pedal on the drivers side. You have to remove the gas pedal assembly first. Next there is a plastic cover over the heater core tubes held with a screw. Finally release the clamp holding the two aluminum in/out tubes to the core. Push the tubes slightly forward and out of the way. With a little effore it will slide out and the replacement can slide back in.


Hope this helps, James Booth

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Bought a used 1996 couger and the heater core is by passed. im asumming the heat core needs replacing is it necessary to remove the entire dash my haynes manual does not say to remove it but when i follow...

1996 mercury cougar heater core replacement
we just bought a car with the same problem

http://members.tccoa.com/timb/Heatercore.htm

we did not have the bolt above the gas pedal
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How to remove a heator core from a 2001 dodge caravan? do you have to take the dash out? or just the bottom pannel.

The 2001 Dodge caravan has 2 heater cores - front (the main one), and the rear. Removal of the
rear heater core is a whole different procedure than the front.

Front Heater Core - Removal and Installation
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Align the wheels in the straight-ahead position.
  3. Disconnect the negative battery cable.
    CAUTION Before working around the steering wheel or the instrument panel all 2 minutes to pass to allow the air bag module to discharge.
  4. Drain the cooling system into a clean container for reuse.
  5. Remove the steering column, by removing or disconnect the following:

    Lower left side steering column cover Parking brake release cable from the parking brake lever 10 steering column cover liner-to-instrument panel bolts and the cover liner
  6. Rotate the key to the LOCK position; then, rotate the steering wheel to the LOCKED position.

    Gear selector cable and its mounting bracket as an assembly from the upper steering column mounting bracket 2 instrument cluster trim bezel-to-instrument panel screws, retaining clips and bezel 2 steering column shroud-to-steering column screws and the shroud Steering column-to-intermediate steering shaft coupler
  7. Loosen but do not remove the 2 lower steering column mounting bracket nuts/washers.

    2 upper steering column mounting bracket nuts/washers Steering column assembly from the vehicle
  8. Remove or disconnect the following:

    Instrument panel-to-chassis harness interconnect and bracket Lower silencer boot, at the base of the steering shaft
  9. Working in the engine compartment, pinch off the heater hoses.

    Heater core cover. Position some towels under the heater core hoses. Heater core plate and the hoses
  10. Depress the heater core retaining clips.
  11. Lift the accelerator pedal and slide the heater core past it.
  12. Depress the brake pedal and remove the heater core from the heater/air conditioning housing assembly.

    0996b43f8022fa83.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. View of the steering column assembly


    0996b43f8022fa84.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. View of the interconnect and bracket


    0996b43f8022fa85.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. View of the front heater core assembly


To install:
  1. Depress the brake pedal and install the heater core into the heater/air conditioning housing assembly.
  2. Lift the accelerator pedal and slide the heater core past it.
  3. Install or connect the following:

    Heater hoses (using new O-rings) and the heater core plate Heater core cover Heater hoses clamps, working in the engine compartment Lower silencer boot at the base of the steering shaft Instrument panel-to-chassis harness interconnect and bracket
  4. Install the steering column assembly by installing or connect the following:

    Steering column assembly, carefully into the vehicle. 2 upper and 2 lower steering column mounting bracket nuts/washers. Torque the nuts to 105 inch lbs. (12 Nm). Steering column-to-intermediate steering shaft coupler and tighten the pinch bolt to 21 ft. lbs. (28 Nm) 2 steering column shroud and the shroud-to-steering column screws Bezel, the retaining clips and the 2 instrument cluster trim bezel-to-instrument panel screws Gear selector cable and its mounting bracket as an assembly to the upper steering column mounting bracket 10 steering column cover liner and the cover liner-to-instrument panel bolts Parking brake release cable to the parking brake lever Lower left side steering column cover. Lower left side steering column cover
  5. Refill the cooling system.
  6. Connect the negative battery cable.
  7. Run the engine to normal operating temperatures; then, check the climate control operation and check for leaks.
4helpful
1answer

Where is heater core located on a 2001 grand caravan and how hard is it too change?

The heater core does not look too hard to change. Here are the directions. It should take a skilled technician with all the correct tools about 1.4 hours to change....you might expect to spend 2 hours or a little more doing the job yourself.
The heater core is located on the driver's side of the HVAC housing, near the driver's right foot.

Removal - FRONT HEATER CORE

WARNING: On vehicles equipped with airbags, disable the airbag system before attempting any steering wheel, steering column, or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the airbag system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to take the proper precautions could result in accidental airbag deployment and possible personal injury or death.

WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation. Failure to follow the warnings and cautions could result in possible personal injury or death.

  1. Remove the silencer boot fasteners located around the base of the lower steering shaft from the dash panel so that it may be pushed aside.
  2. Remove the brake lamp switch from its mounting bracket.
  3. Disconnect the power brake booster input rod (push rod) from the pin on the brake pedal arm.
  4. If equipped with power adjustable pedals, remove the adjustable pedal assembly.
NOTE: Take the proper precautions to protect the carpeting below the heater core from spilled engine coolant and have absorbent toweling readily available to clean up any spills.

  1. Remove the heater core tubes.
  2. Remove the two screws that secure the heater core mounting plate to the HVAC air distribution housing.
  3. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward (Accelerator Pedal) and push the brake pedal downward (Brake Pedal) for clearance to remove the heater core from the air distribution housing.
  4. Remove the heater core by carefully pulling it straight out of the side of the air distribution housing.
Installation - FRONT HEATER CORE

  1. If NOT equipped with power adjustable pedals, pull the accelerator pedal upward and push the brake pedal downward for clearance to install the heater core into the HVAC air distribution housing.
  2. Install the heater core by carefully pushing it straight into the side of the air distribution housing.
  3. Install the two screws that secure the heater core to the air distribution housing. Tighten the screws to 2 Nm (17 in. lbs.).
  4. Install the heater core tubes.
  5. If equipped with power adjustable pedals, install the adjustable pedal assembly
  6. Connect the power brake booster input rod (push rod) to the pin on the brake pedal arm.
  7. Install the brake lamp switch into its mounting bracket.
  8. Install the silencer boot around the base of the lower steering shaft on the dash panel.
  9. Reconnect the negative battery cable.
  10. If the heater core is being replaced, flush the cooling system.
  11. Refill the engine cooling system.
0helpful
2answers

How do i change heater core in 1999 dodge caravan?

Big job.
Remove the dash. The heater-core is behind the center console.
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Liking flude out of heater core how to fix free instructions

actually, the only way to fix this delicate piece of machinery is to replace the whole heater core unit. its the safe and best way. here are some step by step instructions on how to remove the old one. i also included instructions for installation of the new core as well. a fix ya rating would be most appreciated.


Remove the Old Core Step1 Drain the cars engine coolant from the water pump (remove the surge tank cap and drain bolt). Disconnect the heater outlet and inlet hoses by removing the clamps. Step2 Disconnect the Body Control Module. With the battery disconnected, parking brake on and transmission in Neutral, detach the entire front console, pull back the carpet to the right of the left dashboard support bracket and remove all the BCM's connectors and retainers. Step3 Pull back the carpet below the left dashboard support bracket. Remove the gas pedal from the front of the dash, then remove the center floor outlet ducts. Disconnect the main center floor duct from the heater/air conditioner module. Step4 Remove the heater core cover, from the HVAC module, sliding it away from the module locating pins and rearwards until the drain tube clears the dash front. Remove the heater core from the cover. Install the New Core Step1 Install the new heater core and reconnect the core cover. Use a new drain tube seal on the drain tube. Spray the core seal and dashmat with soapy water to make installing easier. Step2 Reattach the center floor ducts and the gas pedal. Install the Body Control Module and the front console. Step3 Connect the outlet and inlet hoses to the heater, replace the surge tank cap, fill the cooling system and connect the negative battery cable. Step4 Operate the cars engine until it reaches normal operating temperature. Watch over the climate control operation and check for any leaks.
0helpful
3answers

Heater core

18901fc.gifHere is an exploded view of the heating/air conditioning blower box. This contraption is located on the passengerside under the dash. I've changed heater cores on other cars but never worked on a caravan so not sure how difficult it'll be. You may need to remove a few cover panels to access this and the heater core #22 is located behind the distribution box #6 containing parts 7-18 and hopefully comes off as a unit. I wouldn't want to put it back together just looking at the pic. You may just need to remove the heater tube cover #4 to access the connections and slide out the core.....NAH couldn't be that simple!!! Hope this was of some help. Good luck.













1helpful
1answer

Hearter core

If you look down by the gas pedal you will see two tubes coming out of the heater box, that is where the heater core is. To replace the heater core you need to disconnect the heater hoses from the heater core in the engine compartment. Then remove the gas pedal from the floor, and disconnect the brake booster rod from the brake pedal. Next you will need to disconnect the shaft going to the bottom of the steering column. (Make sure not to turn the steering wheel while the column is disconnected or you may damage the clock spring). After all of that is disconnected you will have to remove a cover for the heater core tubes. Then remove the tubes from the heater core. There are a couple of screws that hold the core in. Remove those screws and the heater core will slide out of the heater box.
This is not as difficult as it sounds. Just make sure and not turn the steering wheel, and top off the coolant when you get done.
Good Luck.
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