Question about 2005 GMC Envoy Xl

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Need to replace rear heater core in 2004 envoy xl. it's located back passenger side.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

gabrielsimut
  • 97 Answers

SOURCE: How many pounds of R-134A

5 lbs

Posted on Jul 22, 2008

fphandyworks
  • 56 Answers

SOURCE: Rear heat blows cold air

one of the second heater core lines is clogged.

Posted on Jan 05, 2009

  • 46 Answers

SOURCE: 2001 Suzuki XL-7. Heater blows hot one side, cold the other.

No ductwork [to the lower vents] under the dash. They are part of the heater core / blower housing is integrated (all one piece).

After reviewing shop manual, we suspect that one of the three damper flaps is not positioning correctly; or debris has blocked one side (which makes more sense given the symptoms).

We're waiting for the temperatures to get back in the plus numbers to check out the physical arrangement.

Posted on Jan 21, 2009

  • 21 Answers

SOURCE: 2004 Envoy XL, the rear-end suddenly lowered dramatically

your shocks dampen the movement and up and down flow or you suspension. it is may be a bad coil spring

Posted on Apr 04, 2009

  • 1608 Answers

SOURCE: driver seat heater only stays on for 15 seconds

No biggy.The seat heater can be repaired by the dealership.Should not cost much because there are no parts just a reprogram of the drivers seat module.The blower motor is the blower motor resistor module.It is on the passengers side under the dash next to the blower motor.You should be able to do this yourself if you have a little mechanical experience.Hope this helps.Good luck.

Posted on Jan 29, 2010

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1 Answer

Where is the rear heater core located on a 2004 freestar?


The rear a/c unit and heater core is located behind the trim panel in the rear on the passenger side. You will have to remove the entire trim panel for access.

Nov 17, 2013 | Cars & Trucks

1 Answer

Where is the brake lightfuse located at on my 2004 envoy xl


There is only one fuse for the brake light, so if the passenger side is working, the fuse is OK. You most likely have a bad bulb, bad bulb socket or a wire issue. The circuit board that all of the rear light are mounted to also has had problems in the past.
BTW - the fuses for the rear light are under the rear seat.

Jul 30, 2012 | 2004 GMC Envoy

1 Answer

Need rear heater core exploded view.


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

--------------
How to Flush Heater Core?

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

---------------
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.

Jan 30, 2012 | 2003 GMC Envoy Xl

1 Answer

Replace heater core 2004 dodge grande caravan. Having problems pulling the dash back


where is the heater core located on a 2004 dodge grand caravan? Is it on the drivers side or passenger side?

Sep 25, 2011 | 2004 Dodge Grand Caravan

2 Answers

Where is heater core located on 2004 envoy


up under the dash on passenger side

Mar 01, 2010 | 2004 GMC Envoy

1 Answer

I believe the rear heater cord has a leak. no visible leak, just the antifreeze smell when the rear heat is on. where is this heater cord located and estimated cost to replace also , any recall?


You only have one heater core and its located up front. If you smell it in the back its all the same vent system.

Heater cores are usually less than 50 bucks but the cost to install varies depending on who does it. Best bet is it call for an estimate,
No recall on this issue

Dec 10, 2009 | 2004 GMC Envoy

2 Answers

2004 Envoy Smell like Anti-freeze when turn on the air


probably is a small seep in the heater core. does not have to be leaking enough to find any inside the car to have a strong smell in there just a small seep that makes the heater core wet will do it.

May 20, 2009 | 2004 GMC Envoy

1 Answer

Rear heat blows cold air


one of the second heater core lines is clogged.

Jan 05, 2009 | 2004 GMC Envoy

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