2006 GMC Yukon XL Denali Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2006 GMC Yukon XL Denali

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2006 GMC Yukon XL Denali
$
91
to $
116
2006 GMC Yukon XL Denali
$
348
to $
587
2006 GMC Yukon XL Denali
$
658
to $
1,370
2006 GMC Yukon XL Denali
$
410
to $
535
2006 GMC Yukon XL Denali
$
466
to $
763

2006 GMC Yukon XL Denali Problems

Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator

One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.

Check Engine Light Due to Gas Cap Issue

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

Replace spark plugs every 100,000 miles

The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

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2006 GMC Yukon XL Denali Recalls

Fuel May Leak from Fuel Rail

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.

Tire and Loading Information Labels Are Innacurate

The tire and loading information label on the driver's side door frame may be inaccurate. A misprinted label could lead to overloading of the vehicle, which could possibly lead to tire failure and a crash. Owners will be provided with corrected labels and installation instructions. At customers' request, a dealer can install the label for them. The recall began March 31, 2006. The GM recall number is 05109.

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