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2005 GMC Yukon XL 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2005 GMC Yukon XL 2500

2005 GMC Yukon XL 2500 Problems

A clicking noise may be noted from the turn signal flasher after the turn signals are switched off.  This is commonly cause by a faulty turn signal switch which will require replacement.

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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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2005 GMC Yukon XL 2500 Recalls

The retainer clip for the fuel rail pulse damper may fracture and allow the damper to come loose from the fuel rail. A fuel leak in the presence of an ignition source may result in a fire. Dealers will replace the engine fuel rail pulse damper free of charge. The recall began August 31, 2006. The GM recall number is 06080.

On vehicles equipped with the Bosch hydraulic brake booster, the boost pressure accumulator may crack and break away from the hydro-boost assembly during normal operation. If this were to happen while the hood is open, fragments from the accumulator could injure people standing in the immediate area. The loss of fluid while driving would cause increased steering and braking effort and a crash could occur without warning. Dealers will test the hydro-boost assembly for function of the two-function valve. If the hydro-boost assembly fails the test, it will be replaced free of charge. The recall began March 23, 2005. The GM recall number is 05006.

707 vehicles may have a missing brake pedal push rod retainer. If the retainer is missing, the brake pedal could disengage from the booster push rod. This could result in loss of braking ability, increasing the risk of a crash. Dealers will inspect the affected vehicles and install a push rod retainer if necessary. General Motors will begin contacting owners by telephone on March 10, 2005. The General Motors recall number is 05039.

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