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Problems for specific GMC Yukon Denali years:

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Repairpal verified 2011 GMC Yukon Denali problems

 

Verified for the GMC Yukon Denali

The upper dash may crack, most commonly on vehicles in warm climates and exposed to a lot of sunlight. The common repair is to replace the upper instrument trim panel. Information on a technical service bulletin or extended warranty is not available at this time.

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Verified for the GMC Yukon Denali

The quick-connect fittings for the heater hoses tend to leak engine coolant. This problem commonly occurs because the metal housing has become brittle, which can break and cause leaks.

6 Reports
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Verified for the GMC Yukon Denali

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.

7 Reports
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Verified for the GMC Yukon Denali

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

12 Reports
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