2006 GMC Yukon XL 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 GMC Yukon XL 1500
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2006 GMC Yukon XL 1500 Problems4WD Transfer Case Position Sensor/Selector Switch May Fail
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed.
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 2000-2003 models is #4114K (trade number).
A poor electrical ground under the battery tray may cause the ABS warning light to illuminate. Our technicians tell us that cleaning and properly securing this ground and also the main ABS ground on the frame rail below the drivers door may be necessary.
2006 GMC Yukon XL 1500 QuestionsWhy do Dash Lights not turn off without taking out fuse? (1 answer)
Truck will turn over but not start if fuse is out. Dome Lights come on and warning tone randomly sounds while driving as if door is open.
Front heater blower does not come on, rear heater works fine. I can adjust the blower speed however blower never comes on. All the fuses look fine.. what do I need to check next.
I have noticed a very annoying ticking noise in my vehicle and was told it could be the motor knocking or an exhaust leak from the motor, it isnt as loud as a knocking motor...
2006 GMC Yukon XL 1500 RecallsFuel 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.
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.