Question about 2001 GMC Yukon XL

1 Answer

Where is the low presure valve for the AC unit on a 2001 GMC YUKON

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 426 Answers

It is located on the right side of the acumulator, whicle is located on the right side of the engine compartment close to the front of the engine. If you meant the service fill port check on the larger hose close to the top of the engine. or on tp of the accumulator bottle.
Hope this helps

Posted on Sep 07, 2009

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the AC low pressure valve on a 2005 GMC Yukon Denali XL? Compressor cycling on and off; warm air, want to add Freon.


Two fittings close together. The small one closer to firewall is the low side. The large one close to condenser is high side. Orifice tube is in the line and drops pressure. HOW TO RECHARGE THE AC FOR CHEVY TAHOE HOW TO REPLACE ORIFICE TUBE

Apr 12, 2017 | 2005 GMC Yukon Denali

1 Answer

My 2001 gmc yukon a/c blowing hot air through the vents and defroster and rear a/c starts cool then gets warm


Low on refrigerant , A/C compressor , rear expansion valve . You best bet is take it to a qualified repair shop

Jul 22, 2016 | 2001 GMC Yukon

1 Answer

Engine idles too low


Do you have any engine code.if not clean trottle body plate and around. remove iac valve clean the hole and iac pintle
what is low idle for you . idle is control by iac valve, tps sensor

Sep 24, 2013 | 2001 GMC Yukon Denali

1 Answer

Why is my car giving an incorrect error?


Check or replace the pressure switch on the ac dryer. It is shutting off and not allowing the compressor to run. This based on the system having the right amount of R134A.

Apr 25, 2017 | 2001 Cadillac Eldorado

1 Answer

Front a/c blows cold air but back is blowing hot air


Could be low on freon, a faulty expansion valve on the rear system, or other issues. Can you tell if the rear ac lines are hot and cold ?

Aug 04, 2012 | 2001 GMC Yukon

1 Answer

Where is the ac belt in a 2001 gmc yukon


You got two belts on this vehicle the serpentine belt which runs the power steering, water pump, alternator. Behind the serpentine belt toward the bottom if the engine compartment theres a smaller belt that runs frm the crank to the ac compressor and the belt tensioner.

Jun 20, 2012 | 2001 GMC Yukon

1 Answer

I need to recharge my ac in a 2002 gmc yukon where


your charge port is under hood on the line going to accumulator.look for black or blue cap with the letter L on it.WARNING BESURE TO WEAR SAFETY GLASSES.

Jul 20, 2009 | 2003 GMC Yukon

1 Answer

Fuse is OK but air conditioner doesn't work '94 GMC Yukon.


yes alow presure switch is likely on GM and it could be out of freon ,safe way to tell is to put a set of gauges on it and it will tell by passing the low side switch will just destroy the compressor if it is out of freon

Jun 28, 2009 | 1994 GMC Yukon

Not finding what you are looking for?
2001 GMC Yukon XL Logo

Related Topics:

155 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

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

Answer questions

Manuals & User Guides

Loading...