Question about 1995 Volkswagen Jetta

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Diagram need to remove heater core - 1995 Volkswagen Jetta

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I need a diagram to dismantle a heater core for a 93 volkswagon

Posted on Oct 27, 2010

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Posted on Jan 02, 2017

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SOURCE: heater core

At this link to the Ohio Public Library System

enter the generic library card number

123456789

select:

Public Library of Cincinnati and Hamilton County

scroll down and select:

Auto Repair and Reference Center

then you can select the year, make, model, engine, etc.. of your vehicle and access the full repair manuals, wire diagrams, service bulletins, specifications, etc as you need them

TONS of great repair info for LOTS of vehicles

Posted on Oct 26, 2008

  • 333 Answers

SOURCE: Heater core - 1996 Lincoln Town Car

  1. Disconnect the negative battery cable.
  2. Drain the cooling system and disconnect the heater hoses from the heater core tubes. Plug the hoses and the heater core tubes to prevent coolant leakage.
  3. Remove the 3 nuts located below the windshield wiper motor attaching the left end of the plenum to the dash panel. Remove the 1 nut retaining the upper left corner of the evaporator case to the dash panel.
  4. Disconnect the vacuum supply hose(s) from the vacuum source. Push the grommet and vacuum supply hose(s) into the passenger compartment.
  5. Remove the right and left lower instrument panel insulators.
  6. On 1990-00 vehicles:
    1. Remove the cross body brace and disconnect the wiring harness from the temperature blend door actuator.
    2. Disconnect the ATC sensor tube from the evaporator case connector.
  7. Disconnect the vacuum jumper harness at the multiple vacuum connector near the floor air distribution duct. Disconnect the white vacuum hose from the outside-recirculating door vacuum motor.
  8. Remove the 2 hush panels.
  9. Remove 1 plastic push fastener retaining the floor air distribution duct to the left end of the plenum. Remove the left screw and loosen the right screw on the rear face of the plenum and remove the floor air distribution duct.
  10. Remove the 2 nuts from the 2 studs along the lower flange of the plenum.
  11. Carefully move the plenum rearward to allow the heater core tubes and the stud at the top of the plenum to clear the holes in the dash panel. Remove the plenum from the vehicle by rotating the top of the plenum forward, down and out from under the instrument panel. Carefully pull the lower edge of the instrument panel rearward, as necessary, while rolling the plenum from behind the instrument panel.
  12. Remove the 4 retaining screws from the heater core cover and remove the cover from the plenum assembly. Pull the heater core and seal assembly from the plenum assembly.
To install:
  1. Carefully install the heater core and seal assembly into the plenum assembly. Visually check to ensure that the core seal is properly positioned. Position the heater core cover and install the 4 retaining screws.
  2. Route the vacuum supply hose through the dash panel and seat the grommet in the opening.
  3. Position the plenum under the instrument panel with the register duct opening up and the heater core tubes down. Rotate the plenum up behind the instrument panel and position the plenum to the dash panel. Insert the heater core tubes and mounting studs through their respective holes in the dash panel and the evaporator case.
  4. Install the 3 nuts on the studs along the lower flange and one on the upper flange of the plenum. Install the 3 nuts below the windshield wiper motor to attach the left end of the plenum to the dash panel and the one nut to retain the upper left corner of the evaporator case to the dash panel.
  5. Position the floor air distribution duct on the plenum. Install the 2 screws and plastic push fastener. If removed, position the panel door vacuum motor to the mounting bracket and install the 2 attaching screws.
  6. Connect the white vacuum hose to the outside-recirculating door vacuum motor. Connect the vacuum jumper harness to the plenum harness at the multiple vacuum connector near the floor air distribution duct. Install the floor duct.
  7. If equipped with manual air conditioning, connect the temperature control cable housing to the bracket on top of the plenum and connect the temperature control cable to the temperature blend door crank arm. Adjust the temperature cable.
  8. If equipped with ATC, proceed as follows:
  9. Connect the temperature control cable to the ATC sensor and adjust the cable. Route and connect the vacuum harness connector to the ATC sensor and connect the electrical connector to the ATC servo connector. Do not block the sensor aspirator exhaust port with the excess vacuum harness. Install the ATC sensor tube between the sensor and the evaporator connector.
  10. On 1990-00vehicles:
    1. Connect the ATC sensor tube to the evaporator case connector.
    2. Install the cross body brace and connect the wiring harness to the blend door actuator.
    3. Install the bolt to attach the lower right end of the instrument panel to the side cowl. Install the right side cowl trim panel and tighten the right door sill plate attaching screws.
  11. Connect the vacuum supply hose(s) to the vacuum source.
  12. Install the right and left lower instrument panel insulators and install the 2 hush panels.
  13. Unplug the heater core tubes and the heater hoses and connect the heater hoses to the heater core tubes. Fill the cooling system.
  14. Connect the negative battery cable and check the system for proper operation. I hope this helps. Don,t forget to rate my answer.

Posted on Mar 01, 2009

proJekttaLon
  • 91 Answers

SOURCE: 1994 buick lesabre heater core removal

The heater core is located under the dash, in the center. The container holding the core looks like a black plastic box. Remove the ash tray for easier access. You may have to also remove some other covers under the dash. You must first drain the radiator then you have to disconnect the hoses. There are two hoses connected to nipples of the heater core that go thru the center of the firewall. Remove the screws that hold on the cover to the heater core. Then you should be able to get the old one out. There might be a couple of other minor steps but I'm sure you can figure them out. For re-installation just go in reverse order to put it all back together.

Posted on May 25, 2009

  • 1 Answer

SOURCE: i need diagram and/or directions for removing the

Just replaced my heater core 2000 silverado not a quik job but u can do it.Took alot of patience and about 10 hours of time.Just completely take the dash apart layer by layer.First thing is the trim around radio and controls just snaps out.Piece under wheel just snaps out also.You will see all the small screws that have to come out to disassemble the next layer.Pull out the radio,heater controls,air bag switch unplug them,just remember the wire routes maybe write them down on paper.Pull out the vents.The whole top dash cover after unscrewed;lift up alittle and pull back it just slides back from under the catchers near the windshield.You will also find a couple bolts on each side of the door with pins for alignment to take out with door open.You look up under the air bag assembly there will be a bolt on each end take them out.My airbag switch was OFF!unplug wire hareness here also.U will encounter a few wire harenesses to unplug as u go.There will be 2 flat u shaped pieces u dismantle that holds the dash covers on a bolt in each end.One on each side of dash.YOU WILL SEE the black airways that run to vents runs the width of dash this will lift out.I did not take the steering wheel off BUT it may be easier if u do I just tried moving the dash sections out of my way and worked around them resting one end on the pass seat.The big reinforcement piece of steel I unbolted from the pass side and just slacked the bolts up on the other end near the wheel so I could move it back and up alittle.You will see a cover to the right of center with 2 screws this is heater core cover but there isn't room to get it out.U will look under the hood behind center of engine on the firewall there will be 3 bolts to get out.IF you have air conditioner it's on the left side looking in there is 3 bolts here to take out and you also have to take the 2 nuts off the air conditioner unit and step back let it LEAK SLOWLY.Now you should be able to pull the whole air heater box unit back and down enough to get the core up and out of the slot.I done this alone but when it's time to line the air heater box up and slide back into place it's real frusterating should have a friend and probably a 12 pack during the whole ordeal!While I was dismantling everything I didn't figure I would ever get it back together but I surprised myself it wasn't that bad.Hope this helps.

Posted on Sep 15, 2009

  • 37 Answers

SOURCE: i need a heater core diagram for jeep grand

auto zone .com

Posted on Nov 02, 2009

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Need a diagram for replacing heater core on 1969 f-250 defrost heater


You have an easy one. Follow the heater hose to the firewall. Remove them. remove the bolts holding the core in place and pull out the core. Reinstall. Newer ones, you have to remove the entire dash.

Nov 07, 2015 | Cars & Trucks

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Need to back flush heater core on 1999 dodge stratus where is hoses located


Regarding this types of problem,i suggest you to go through this help links.Click the link below to go through the procedure and troubleshoot the problem :----HOW TO REPLACE AN UPPER RADIATOR HOSE

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-upper-radiator-hose.html

-------------
HOW TO REPLACE A LOWER RADIATOR HOSEhttp://schematicsdiagram.blogspot.com/2011/07/how-to-replace-lower-radiator-hose.html
----------How to Flush Heater Core?http://schematicsdiagram.blogspot.com/2011/12/how-to-flush-heater-core.html
------------

For heater core replacing procedure. I suggest you to go through this related help links.Its all complete step by step procedure: ----How to replace heater core for All car models?

Click the link below: ---

http://technoanswers.blogspot.com/2011/11/how-to-replace-heater-core-for-all-car.html

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How to Flush Heater Core?

http://schematicsdiagram.blogspot.com/2011/12/how-to-flush-heater-core.html

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How to Remove Heater Core ?

http://howtobyme.blogspot.com/2011/12/how-to-remove-heater-core-on-2008-honda.html
Heater Core Replacement?

http://howtobyme.blogspot.com/2011/12/honda-heater-core-replacement.html

------------
To replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on.html------

How to replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on_10.html
How to replace heater core on Buick Regal?

http://howtobyme.blogspot.in/2012/02/how-to-replace-heater-core-on-buick.html
----------This will help.Thanks.

Feb 16, 2012 | 1999 Dodge Stratus

1 Answer

Need to replace heater core? how do i remove old one and replace new one?


Here are the instructions with a diagram. If you need to enlarge the diagram save it to your picture files and then enlarge it there.

1. Disconnect battery ground cable, then drain cooling system. See: Engine, Cooling and Exhaust\Cooling System\Service and Repair

2. Disconnect heater hoses from heater core. Plug heater hoses and core fittings to prevent coolant spillage.


3. Remove bolt located below windshield wiper motor, attaching left end of plenum to dash panel.


4. Remove nut attaching upper left corner of evaporator or heater case to dash panel.
5. Disconnect vacuum control system supply hose from vacuum source, then push grommet and hose into passenger compartment.

6. Remove all instrument panel retaining screws and pull instrument panel back as far as possible without disconnecting any wire harnesses.
7. Loosen right door sill plate and remove side cowl trim panel.

8. Disengage temperature control cable housing from bracket on top of plenum. Disconnect cable from temperature blend door crank arm.

9. On models w/Automatic Temperature Control (ATC) , remove cross body brace and disconnect wiring harness from temperature blend door actuator and disconnect ATC sensor tube from evaporator case connector.
10. Disconnect vacuum harness at vacuum connector near floor air distribution duct.

11. Disconnect white vacuum hose from outside recirculating air door vacuum motor.
12. Remove two hush panels.

13. Remove one plastic push fastener retaining floor air distribution duct to left end of plenum. Remove left screw and loosen right screw on rear face of plenum. Remove floor air distribution duct.

14. Remove two screws from rear side of floor air distribution duct to plenum. To remove right screw, it may be necessary to remove the two screws attaching lower panel door vacuum motor to mounting bracket.

15. Remove push fastener attaching floor air distribution duct to left end of plenum, then remove floor air distribution duct.
16. Remove two nuts located along lower flange of plenum.
17. Carefully move plenum rearward, so that heater core tubes and plenum case upper stud clear openings in dash panel, then remove plenum from vehicle by rotating upper portion of the plenum forward, down and out from under instrument panel. It may be necessary to carefully pull lower edge of instrument panel rearward while plenum is being removed from behind instrument panel.
18. Remove retaining screws from heater core cover, then the cover from plenum assembly.

19. Remove retaining screw from heater core inlet and outlet tube bracket.


Heater core removal and installation diagram.




emissionwiz_78.jpg

20. Pull heater core and seal assembly from plenum assembly.
21. Reverse procedure to install.

Jan 06, 2011 | 1993 Mercury Grand Marquis

1 Answer

Diagram on how to replace heater core in 99 expedition


Removal & Installation 1997-2002 To Remove:
NOTE: Heater core must be vacuum leak tested before it is remove from vehicle if a heater core leak is suspected.
  1. Drain engine coolant.
  2. Remove instrument panel.
  3. For 5.4L (4V), if quipped, remove junction splash shield.
  4. For 5.4L (4V), if quipped, disconnect starter relay cable. ford-03-00-3579.gif

  5. For 5.4L (4V), if quipped, remove junction block bracket.
  6. Clamp inlet and outlet heater hoses.
  7. Disconnect heater hose from heater core by gently pressing it toward heater core.
  8. Remove A/C plenum demister adapter.
  9. Disconnect vacuum line.
  10. Remove 13 plenum chamber top screws.
  11. Remove blend door assembly from case.
  12. Remove heater core.
To Install:
NOTE: If needed, clean and lubricate coolant hoses with plain water.
ford-10-00-3098.gif

  1. Install heater core.
  2. Install blend door assembly to case.
  3. Install 13 plenum chamber top screws.
  4. Connect vacuum line.
  5. Install A/C plenum demister adapter.
  6. Connect heater hose to heater core.
  7. Release all clamps from inlet and outlet heater hoses.
  8. For 5.4L (4V), if quipped, install junction block bracket.
  9. For 5.4L (4V), if quipped, connect starter relay cable.
  10. For 5.4L (4V), if quipped, install junction splash shield.
  11. Install instrument panel.
  12. Refill engine coolant.
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Aug 21, 2010 | Ford Expedition Cars & Trucks

1 Answer

Trying to put a heater core in a 1998 ford ranger and don't know how. Do you have a diagram to go by. step by step. thank you.


Disconnect heater hoses. Remove glove box. Remove cover fro heater core (8mm screws) . Remove parts in way of cover. Replace heater core. reassemble. I would recommend flushing system first. Top off coolant.

Oct 04, 2009 | 1998 Ford Ranger SuperCab

1 Answer

Heater core replacement


This is a really easy job, disconnect the heater hoses at the firewall, go inside the truck on the passenger side there is a plastic panel/cover over the core, 6 bolts/screws I think, remove the cover pull the core, tops 1 hour, as job at work I did them in 20 minutes.

Oct 15, 2008 | 1998 Ford F150 Regular Cab

1 Answer

Heater Core Installation


1. drain the radiator
2. remove the hoses from the heater core under the hood on the passengers side. ( be sure to mark them so you know which one go's where ) plug the ends of the heater core to avoid spilling coolant when removed.
3. remove the right side under dash pannel.
4. remoe the heater floor outlet duct.
5. remove the screws and clis that secure the heater core cover.
6. remove the heater core retaining straps and remove the heater core from the housing, being carefull not to spill and coolant.
7. installation is these steps in reverse.
I hope that this is helpfull to you and that you take the time to rate this response.
thank you

Oct 13, 2008 | 1995 Buick Century

1 Answer

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.

Jul 26, 2008 | 1997 Dodge Caravan

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