Question about 2002 Chevrolet Cavalier Coupe

1 Answer

Replacing heater core in 2002 cavalier - 2002 Chevrolet Cavalier Coupe

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 3,533 Answers

Give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local GM-dealership in the parts department and they be able to print you off the pictures and diagrams you will need wish you the best of luck Michigan Man.

Posted on Feb 08, 2010

Ad

6 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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad
  • 1 Answer

SOURCE: how to repair heater core for chevy cavalier

I installed a heater core in a 2004 Chevrolet and need to know how to hook up the vent cables (1 goes to the left and 1 goes to the right) for the back of the control knobs. Do they screw in or a are snapped in cant tell.

Posted on Jan 18, 2010

  • 1 Answer

SOURCE: heater core

how to remove the heater core from a 1999 dodge ram 2500 V10
with picture

Posted on Feb 06, 2009

emissionwiz
  • 76649 Answers

SOURCE: 2002 DODGE 2WD HEATER CORE REPLACEMENT

first off, disconnect your battery for at least 30 min before touching any plugs or harnesses. next, bleed your A/C and disconnect the quick connects that go inside the firewall. drain your coolant, and disconnect hoses from firewall. note a certain bolt with nut on it that is going to the inside of the firewall, you'll need to take that off when you get to the airbox inside the truck which houses your heater core. next, take off the pillar handles next to the windshield, then pop off the plastic dash panel with defroster vents. there are a few bolts up there that need to be taken out all the way across. next, take off your glove box. remove plastic below the drink carrier. there are 2 bolts there on left and right once you remove the plastic. there's a yellow or red AirBag plug which you may or may not need to disconnect later. next, drop down the whole steering wheel column. 4 bolts I believe. look up under there on both sides, you will see a 2inch piece of tubing that goes from each side of the truck. your dash and everything you see in front of you is connected to that tube. find on each side of the truck where that tube is mounted to the body with brackets. There are 2-3 bolts on each side I think. When you get those out, and the steering wheel is sitting in the seat or on the floor, the whole dash and panel should tilt and lay on the seats. there are wires from your a/c controls and radio which you'll have to disconnect and some various other wires as well. I also think you'll have to disconnect a harness plug with bolt in it on the drivers side. (white) after you've done all that and don't have the dash and panel in a bind with wire hangups you can now get to the air box. I don't remember how many bolts, but don't forget the one in the engine bay going to it also. get the box unbolted, then roll it up, remove 2 clips holding the heater core in, replace heater core and do this whole process backwards. Hopefully you didn't lose any screws or bolts. charge your a/c, replace coolant, make sure all plugs are connected before connecting power. Should save you $400-$500 in labor.

Posted on Mar 25, 2009

  • 454 Answers

SOURCE: How do replace heater core in 2002 Pontiac Gran Prix

i do believe you have to take the passengers side dash apart behind the glove compartment. go to autozone and get a manual or go to the library and check the chiltons manual. this is not an easy job. how bad is the leak? if its not bad these heater cores are made of all aluminum. i would buy a bottle of that radiator additive and see if that takes care of the problem first. it only cost about 5 bucks a bottle and it may permanantly fix your problem.

Posted on Aug 13, 2009

coupedeville
  • 97 Answers

SOURCE: Need coolant hose diagram for 1992 Chevy Cavalier

it makes no difference as long as you have coolant going it and out

Posted on Nov 13, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2002 Chevrolet cavlier heater core replacement.


You Tube Video--hopefully

Google the question

Sep 20, 2014 | 2002 Chevrolet Cavalier

1 Answer

2002 caviler leaking coolant inside car


if its coolant and not rain water then the heater core has a leak and needs replacing.

Sep 20, 2014 | 2002 Chevrolet Cavalier

1 Answer

Is there a fuse for the odometer speed sensor on a 2002 cavalier?


I doubt it is a fuse since the speedo and gas gauge get power from the same source. There are two 10amp fuses in the box under the dash. One is battery power and the other is from the key switch.
You may have done something to the connector for the cluster.
The speed sensor is mounted on the transaxle.

Aug 07, 2012 | 2002 Chevrolet Cavalier Coupe

1 Answer

2000 Chevy cavalier first my car had a horrible smell of antifreeze coming out of heater vents. then i noticed the floor only behind the passenger seat was soaked with antifreeze. after 2 weeks of...


The heater core is not plugged, it is leaking and will have to be replaced. It will have to be accessed from under the dash on the passenger side. This can be a very difficult item to replace and very time consuming. Plan on it taking a full day.

Jan 29, 2011 | 2001 Chevrolet Cavalier

1 Answer

How to replace the heater core on a 97 chevrolet cavalier


If it is necessary to remove the heater assembly, the cooling system must be drained before removing the heater core.
When a heater core leaks, a new heater core is installed or the old one repaired.
Heater Housing
  • The heater housing is usually under the dash and must be removed to gain access to the heater core.
  • Procedures for replacing the heater core vary with the year, make, and model of car. It threfore necessary to consult the manufacturer's repair manuals for the proper procedure for replacement.
f74-01.gif The heater housing is disassembled to get to the heater core. Heater Core
  • Remove the access panels(s) or the split heater/air conditioning case to gain acess to the heater core.
  • Remove the heater coolant hoses.
  • Remove the cable and/or vacuum control lines (if equipped).
  • Remove the heater core securing brackets and/or clamps.
  • Lift the core from the case. Do not use force. Take care not to damage the fins of the heater core when removing.
  • To reinstall the heater core, reverse the removal steps.
When the heater core leaks and must be repaired or replaced, it is a very difficult and time-consuming job primarily because of the core's location deep within the firewall of the car. For this reason always leak test a replacement heater core before installation.

Jan 04, 2011 | 1997 Chevrolet Cavalier

1 Answer

Step by step instr. to remove heater core


It would be best to obtain a haynes manual about $15 from local auto supply store as it has pictures as well as instructions. Not an easy job.

Jan 14, 2010 | 1988 Chevrolet Cavalier Z24

1 Answer

Replaced water pump, heater core, flushed lines, replaced radiator...car runs about 195 temp blows good air in the car but air is cold. Lines will burn your hand if you touch them but no heat in the...


Check heater control valve to make certain it is opening and allowing coolant to get into the heater core.

This is usually located to the rear of the engine close to the firewall. Coolant hoses should run to it and away from it to carry hot coolant inside the car.

Oct 10, 2009 | 2002 Chevrolet Cavalier Coupe

4 Answers

Heater core


You have to pull the dash and all the lower fascia, then remove the box that houses the Heater Core Take the clamps off the heater hoses from the engine compartment side of the firewall and disconnect the heater hoses. Disconnect the bracket that holds the heater core in place from the inside of the passenger compartment (if present.) Carefully remove the heater core and discard it. Install a new heater core reversing the above steps.

Oct 18, 2008 | 1988 Chevrolet Cavalier Z24

Not finding what you are looking for?
Cars & Trucks Logo

1,427 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...