Question about 2005 GMC Yukon XL

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I need a diagram of ABS electro-hydraulic control unit brake lines for GMC 2005 yukon xl

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Posted on Jan 02, 2017

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SOURCE: 2005 gmc yukon xl denali service ride control

it has to do with your air ride suspension best bet is take it to the dealer there is probably a problem with a level sensor. hope this helps you

Posted on Mar 16, 2009

  • 6674 Answers

SOURCE: Air Conditioning not running cold on 2005 Yukon XL 2500

bigger hose is usually low side.

Posted on Jun 20, 2009

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SOURCE: 2007 GMC YUKON denali, rear brakes have an air

Here's a link to a thorough article on the subject which should help you...

Posted on Oct 13, 2009

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SOURCE: I am replacing front brake lines on a 2002 GMC

It's possible that you don't have the correct replacemant lines. conpare the new lines to the old ones to be sure the threads and type of end are the same. If you line them up straight enough they should start with your fingers and screw in a ways. An open end wrench should work to tighten them but you may need to remove the bolts holding the unit on to get room to turn the wrench ( only move ti enough to get it done as you might break other lines. but if they do they needed changed anyway. It seems alot of GM's are rusting the lines near and at the unit. A crows foot line wrench can be gotton at a discount tool dealer like harbor frieght, but you have to buy a set. You can put the crows foot on the line and then turn it with a 3/8 extenstion. Regular mechanics that do this work all the time have these tools and you might consider having a pro do the work as bleeding the repaired system can be diffacult without all the right tools.

Posted on Nov 16, 2010

  • 56 Answers

SOURCE: I need to hook up

Look in your users manual that came with you Yukon. If it has provisions, you should be able to locate this wire harness just below steering column or alittle to the right.(they at least give you room to get in so you dont hit your knees, where they usually mt. it.) Good luck, best regards.

Posted on Feb 02, 2011

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1 Answer

2003 yukon brake diagram

Electrical or hydraulic? I can find electrical. But they can be confusing if you don't know how to read them. Hydraulic is really just following the brake lines. Replace what is needed or replace them all. They don't have to fit right back into the same spots. I recommend that you don't run them below the frame though. Tie them up as high as you can.

Jan 23, 2015 | 2003 GMC Yukon XL

1 Answer

Where is the air compressor for the ride control on 06 gmc denail

Ride control compressors burn up because of leaking air line or shocks. Replacing compressor won't last long if you have a leak. Most of these units are mounted under floor near rear axle.

Feb 15, 2014 | 2005 GMC Yukon Xl Denali

1 Answer

My girlfriend took her 2005 yukon to midas and they put dot4 in instead of dot3 a week later the brake system started messing up is there anything i can do to fix this

Dot 3 and dot 4 are ok. Dot 4 is just less succeptible to aeration which makes it preferable for abs applications. Any other fluid will cause damage to the abs system.

Aug 31, 2012 | 2005 GMC Yukon XL

2 Answers

My brother's sprayed engine cleaner on my 2003 Yukon XL and then washed it off with a water hose. 30 minutes later while driving my ABS plue Parking Brake lights came on with a message saying Check Brake...

C0550 is the code for the ABS module. It is on the frame under the vehicle around the drivers door area. It is a module with all the brake lines coming from it. Reset the trouble codes and see if the problem returns. If it does, the module is not serviceable and will need to be replaced.

Mar 24, 2011 | 2003 GMC Yukon XL

1 Answer

I was driving my 2004 Yukon XL and the "Service

Wheel hub bearing . When the ABS see's a problem will disable traction control an ABS an will turn on RED brake light as well . Fluid level has nothing to do with it .
Refer to ABS Description and Operation in Antilock Brake Systems

Mar 17, 2017 | 2004 GMC Yukon

1 Answer

I have a 2002 gmc yukon. When i press my brakes my antilock brakes go off and stopping is tough. what could this be?

you need to connect a diagnosing scan tool and go for a drive. during an ABS event, watch the values of the wheel speed sensors on the scan tool. chances are one will not be accurate, causing the abs to activate. the sensors are integral to the wheel bearings, and are changed as a complete unit. this is a common failure. good luck!

Jan 25, 2010 | 2001 GMC Yukon XL

1 Answer

2007 GMC YUKON denali, rear brakes have an air

Here's a link to a thorough article on the subject which should help you...

Oct 13, 2009 | 2007 GMC Yukon XL Denali

2 Answers

Hydralulic pump for ABS keeps running after vehicle turned off.

The ABS Control Module is out. Common problem on GMC

Jul 25, 2009 | 2002 GMC Yukon XL

1 Answer

Brake line diagram

Brake Lines and Hoses
Double-walled steel line is used in the hydraulic lines between the brake master cylinder and the front tube connector, and between the brake master cylinder and the flexible brake hose at the rear wheels.
Double-flared brake lines provide good leak-proof connections.
When replacing hydraulic brake lines, hoses, or connectors, tighten all connections securely. After replacement, bleed the brake system; refer to Section 206-00 .
The wet appearance of the outer cover of the rubber brake hose is referred to as "sweating." This is a normal condition for neoprene rayon braid hose and is not a sign of leakage or cause for replacement of the hose.

Hydraulic Brake System Components — Non-ABS

Item Part Number Description 1 2005 Power Brake Booster 2 2455 Brake Pedal 3 2261 Rear Wheel Cylinder 4 2552 Rear Disc Brake Caliper— (Mexico Only) 5 2B120 Disc Brake Caliper—, Front 6 2B091 Brake Pressure Control Valves 7 2140 Brake Master Cylinder

May 02, 2009 | 1998 Mercury Tracer

2 Answers

ABS bleeding technique on GMC Yukon

If you forced the pads back into the calipers without loosening the bleeders you probably forced gunk into the abs modulator valves. Sometimes doing the automated bleed proceedure (need Tech or Bi Directional Scanner) will bring things back to life.

Nov 30, 2008 | 2003 GMC Yukon XL

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