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Resources for the Repair and Maintenance of your 2006 GMC Yukon XL Denali

2006 GMC Yukon XL Denali

Image for car images GMC 2001 2006 GMC Yukon Denali XL size thumb

2006 GMC Yukon XL Denali Problems

Electrical & Lights -- Verified

The rear window defogger may stop working due to a wire terminal broken off of the rear glass. Our technicians tell us that terminal can be reattached using a special glue or silver solder.

Electrical & Lights -- Verified

The daytime running lights are prone to burning out. Our technicians tell us that the light sockets may show signs of heat damage but usually are OK. Always be sure to use the correct replacement bulb for the best life expectancy. The new bulb recommendation for 2001-2003 models is #4114K (trade number).

Suspension & Steering -- Verified

The steering wheel position sensor may fail, resulting in the service stability message being displayed.

Engine -- Verified

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.

Suspension & Steering -- Verified

The steering may develop a clunk type noise from the upper intermediate steering shaft.  Our technicians tell us that you should check with you local GM dealer to find out what the latest repair is for this condition.

2006 GMC Yukon XL Denali Recalls (Recent)

Body, Interior & Misc., March 31, 2006

RepairPal Expert Overview:

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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Engine, August 31, 2006

RepairPal Expert Overview:

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.

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2006 GMC Yukon XL Denali Questions and Answers

06denali, 2006 GMC Yukon XL Denali, Lake Forest, CA

I just bought a 2006 yukon XL Denali, 84,000 miles. Only when making a left turn, the steering wheel makes a squealing sound. Dealer says it is the steering gear at $860. another shop said the colu...

Visitor, 2006 GMC Yukon XL Denali, Scotts Valley, CA

No problem, I just need to know what the switch is for - it's not in the manual.

Visitor, 2006 GMC Yukon XL Denali, Spring, TX

we have a 2006 Denali.only 16,000. miles.can u tell me if this is covered under the manufactures warranty?the dealership said we need a new sunroof because it wont close.is there a place that speci...

zpk, 2006 GMC Yukon XL Denali, Cypress, TX

The engine light basically stays on entire time. Code PO -449: Evaporative Emissions Control System - Went Valve/Solenoid. Yukon has 56,000 miles. It's a 2006.

Visitor, 2006 GMC Yukon XL Denali, Roxboro, NC

What is the location of the fuses for the trailer harness. The manual shows the fuse panel under the dash but, the harness plugs in that location. I've tried another trailer to confirm the pro...

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