2009 GMC Yukon XL Denali Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 GMC Yukon XL Denali

2009 GMC Yukon XL Denali
$133 to $262
2009 GMC Yukon XL Denali
$456 to $751
2009 GMC Yukon XL Denali
$447 to $644
2009 GMC Yukon XL Denali
$566 to $813
2009 GMC Yukon XL Denali
$710 to $2,034

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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.

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.

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

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I was driving down the road and this taribble nois came from my car. it was the front breaks engadging and locking up. Help!

It has a 6.2 Flexfuel engine.

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The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.

The RTV seal on the fuel system control modules may allow water to enter into the module. Water in the module can cause a short, which may cause hard starting, a crank-no start condition, or stalling, and the Service Engine Soon light may come on. If the engine stalls unexpectedly, there is an increased risk of a crash. Dealers will replace the fuel system control module free of charge. The recall began on May 18, 2009. The GM recall number is 08411.

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