2003 GMC Yukon XL 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 GMC Yukon XL 2500

Repair Estimates
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2003 GMC Yukon XL 2500
$
142
to $
483
2003 GMC Yukon XL 2500
$
438
to $
1,253
2003 GMC Yukon XL 2500
$
122
to $
244
2003 GMC Yukon XL 2500
$
685
to $
1,568
2003 GMC Yukon XL 2500
$
143
to $
407

2003 GMC Yukon XL 2500 Problems

Fuel Level Sensor Failure

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Stalling or Low Engine Idle Speed Due to Dirty Throttle Body

A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.

Popping Noise From Muffler Heat Shield

The muffler heat shield may become loose on the muffler causing a rattle or popping noise. Our technicians tell us there is a kit available from GM to correct this problem.

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2003 GMC Yukon XL 2500 Questions

How do I remove the SERVICE RIDE CONTROL from the dash. (1 answer)

I REPLACED THE AUTO RIDE ELECTRIC SHOCKS WITH REGULAR H.D. TRUCK SHOCKS.THANKS

Why dont't my back-up lights work when in reverse? (2 answers)

The bulbs aren't blown. I checked the fuse in the fuse box under the hood.The problem occured when I hooked up the wiring in the trailer plug to operate the trailer back-up lights.The trailer lights work now but I LOST THE VEHICLE BACK-UP LIGHTS.

LOST POWER STEREING AND BRAKES AT THE SAME TIME ON 2003 GMC YUKON (1 answer)

LOST POWER STEREING AND BRAKES AT THE SAME TIME ON 2003 GMC YUKON FLUIDS ARE FINE AND THE PROBLEM IS CONSTANT

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2003 GMC Yukon XL 2500 Recalls

Hydro-Boost Relief Valve May Not Function Properly

The hydro-boost housing relief valve bore may be out of specification. The seal may fracture as a result, which may reduce braking assist and slightly increase the steering effort while braking. Under certain conditions, more braking effort will be required to stop the vehicle. Dealers will replace the hydro-boost relief valve. The recall began June 18, 2004. The GM recall number is 04004.

Fuel Tank May Leak in a Crash

In 30 degree left angle frontal crash conditions with a severe enough impact, the fuel tank may be punctured by a torn mid-frame cross member. A fuel leak in the presence of an ignition source may result in a fire. Dealers will install a fuel tank shield. The recall began February 20, 2003. The GM recall number is 03002.

Some Door Welds May Not Be to Specification

On 107 vehicles, one or two welds on the rear door upper hinge may not be to specification. This may cause the door strength to be reduced in a side impact crash. Dealers will inspect the welds and install a bolt to secure the hinge if any are found to be out of specification.

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