Question about 2003 GMC Yukon XL

1 Answer

2003 yukon xl a/c leak

I posted a problem back in Aug. 08 about the leak on passenger side from the a/c.I have since cleared the drain tube with an air hose and also a piece of wire (wire was inserted only about 10 inches) still the problem remains the same. I pulled the carpet back ran the a/c on high for a few minutes and was ready with flashlight in hand.. sure enough I saw the drip,drip,drip coming from end of the evaporator case (black plastic box looking thing that is located directly under and behind the glove box) where it meets the firewall , where the drain tube goes to the outside. What can I do about this short of pulling the whole dash out?

Posted by on

  • George Fagan
    George Fagan Aug 08, 2013

    omg I have the same exact issue !

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Did you ever get this fixed? I have the same issue! Thanks.

Posted on Nov 10, 2011

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 2003 Tahoe and when I put the heater on only the driver side get warm passenger side blow cold air


2004 Chevy Tahoe. Hot air out of vents on driver's side, cool ...

answers.edmunds.com > Edmunds Answers
Jun 25, 2009 - Hot air from vents-driver side and cool air from vents on passenger side. ... The driver's side vents were blowing out hot air, and everything else wasblowing cold. ... you'll literally have to restart your tahoe/yukon at every traffic light to keep cold air coming ... I was also getting air only out of the defrost vents.

Hot air out front drivers side vents 05 escalade - YouTube

? 3:14
https://www.youtube.com/watch?v=5lnd8UNcx6M
Aug 3, 2013 - Uploaded by South FL Mud Club
Suddenly hot air started blowing out the air vents only on the drivers... ... is a very helpful video ,I wondering if this part number apply for my 04 chevy tahoe? .... I have cold air out of thepassenger side, but warmer air out of the driver's side. .... 2003 Tahoe No Rear Heat Fix, Suburban, Yukon XL Repair!

Heating and AC Temperature and Air Delivery Mode Door ...

repairpal.com > Problems > Chevrolet > Tahoe
Driver/passenger air vents blow hot then cold when using A/C. Back to cold when you restart the vehicle. Upvote (35) ... 2003 Chevrolet Tahoe ... I have a 02 Tahoe ,and the heat system is working only on the ceiling side of the car when turn.

2004 Chevrolet Tahoe Blows Hot Air - Sparky's Answers



Jan 21, 2016 | Cars & Trucks

1 Answer

2001 Yukon XL carpet in rear section on passenger side is continually wet, despite dry weather. I suspect is is somehow getting A/C condensation? Any suggestions?


{: ) You should check and clean first the rear a/c drain hose. It may be clogged with accumulated dust. You can use a narrow non-metallic tool to clean through the hose. If the drain hose is all clear, check again operation and observe if water had drained through the hose. Otherwise the water may be draining elsewhere on the housing. There could be leak on the housing although rarely happens, and especially if the rear a/c housing has been serviced recently. If this is the case, you will have to remove the rear quartertrim panel to get a closer look on the rear HVAC housing.
_81.gif

Jul 09, 2011 | 2003 GMC Yukon XL

1 Answer

CLEAR FLUID LEAKING INSIDE CAR ON PASSENGER SIDE. LARGE AMOUNT HAS LEAKED OUT. IT CONTINUOUSLY LEAKS, CARPET IS NEVER DRY. CAR RUNS FINE OTHERWISE


The a/c evaporator has a drain tube that allows moisture to drain out of the car. The tube will stick down on the lower, passenger side of the engine just in front of the fire wall. You can usually only see it from below the car. Sometimes these drain tubes can get clogged with leaves or other debris from the road which doesn't allow it to drain so it backs up and leaks water onto the passenger side floor. Try to locate this drain tube and clear it out. Compressed air works pretty good for this.

Good Luck!

May 26, 2011 | 2001 Saturn SL

1 Answer

Wet floor on the passanger side in front and behind front seat. took out front seat and nothing. 2003 yukon xl 1500 2 wheel drive


Check your radiator fluid level, if it is low it is a good chance your heater core or the hose to the heater core has a leak. The heater core is a small version of a radiator which has the air from the blower blow across it to force warm air into the cabin of the vehicle. You will need to probe under the passenger's dash to locate the leak.

Nov 16, 2010 | 2003 GMC Yukon XL

1 Answer

Since I purchased my 2000 GMC Yukon XL 1500 we have had a water leak that soaks the drivers side floor and passenger floor behind the drivers seat. I took it to my GMC dealer and they had it two days and...


You may be right about the sun roof. It should have 4 tubes to drain water that comes in around the glass. Sometimes the tubes fall off letting the water come into the cabin. The horn may be the part in the wheel. Apply it at different angles and it might start working. Sometimes they get rusty. I think your cabin filter would be under the hood near the firewall on the passenger side with a plastic cover.

Jan 15, 2010 | 2000 GMC Yukon XL

1 Answer

Where is the air filter located on a 2002 Yukon XL?


under hood on the passenger side in a box follow black tube from engine to the passenger side big black box cover is held on with four philips screws or four torx screws, remove the screws and lift the cover air filter inside.

Aug 30, 2009 | 2002 GMC Yukon XL

1 Answer

2003 Yukon XL Front passenger side door: Electric


yes it does sound like that is your problem. try checking for used one.

Mar 11, 2009 | 2003 GMC Yukon Denali

1 Answer

2003 yukon xl 5.3l flexfuel all plugs lean on passenger side


P0131 - Heated Oxygen Sensor (HO2S) Circuit Low Voltage

P1133 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 1 Sensor 1


Bank 1 Sensor 1
P0300 - Engine Misfire Detected

I would check for vacuum leaks, maybe intake or brake booster

Dec 16, 2008 | 2003 GMC Yukon XL

1 Answer

Water leak on floor of passenger side


You need to go under the vehicle and unplug the rubber drain for the a/c.The drain can somtimes be reached under the hood on the passenger side fire wall.

Aug 23, 2008 | 2003 GMC Yukon XL

Not finding what you are looking for?
2003 GMC Yukon XL Logo

271 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

63291 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 Answers

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

Answer questions

Manuals & User Guides

Loading...