2010 Gmc Yukon denali xl problems

Common 2010 Gmc Yukon denali xl problems

The GMC Yukon Denali XL 2010, like any vehicle, can experience various issues over time. Here are some common problems based on complaints from owners of this car:

• Throttle Body Failure: The throttle body sensors inside the throttle body can fail, causing the engine reduced power light with code P2135. This issue is not related to the cleanliness of the throttle body. The best solution is to replace the sensor or the entire throttle body unit, as cleaning the throttle body will not fix the problem.

• Front Wheel Bearing Failure: A loud grinding noise from the wheel, similar to an airplane, is a symptom of wheel bearing problems. The sound may increase when turning. To fix a bad wheel bearing, test the wheel bearing yourself by shaking the tire in and out from the 12 and 6 o'clock position. If the wheel is damaged, replace it.

• Suspension Problems: The GMC Yukon's air suspension system can wear down over time, leading to nose dive, unusual or loud noises, overrunning compressor, sagging, poor ride quality, uneven tire wear, abrupt sway, instability at high speeds, difficulty in steering, and suspension failure. These issues can be caused by excessive wear, punctures, or interconnected parts. To resolve these problems, consider replacing the faulty parts with OEM parts or upgrading to an aftermarket suspension system.

• Tailgate Light Not Working: This is a common cosmetic issue with GMC Yukons, especially in the 2015 model year. The whole fixture has to be replaced if you want to solve this problem, which can be relatively expensive for just fixing a cosmetic light.

• Excessive Oil Consumption: This issue is more common in the GMC Yukon years to avoid, especially for the GMC Yukon 2010. While it's not an extreme problem, it does mean that owning and maintaining a GMC Yukon can be a little more expensive than other vehicles. The best solution for this problem is to carry the appropriate weight oil with you and check your oil levels regularly to prevent wear and tear damage to your vehicle.

• AC Not Working Properly: This problem is more common with the 2015 Yukon compared to other models. The repair is relatively expensive but not unreasonable, at about $1k on average. The 2015 Yukon is prone to A/C failure, which can impact the cost of the repair.

These are some of the common problems with the GMC Yukon Denali XL 2010 based on complaints from owners. Regular maintenance and inspections can help prevent or address these issues promptly.

How many miles will a 2010 GMC Yukon last?

As noted, when it comes to mileage and GMC Yukon reliability, you can expect a Yukon to last for 200,000 miles easily if basic maintenance is performed. This is based on 15,000 miles per year for 13.5 years (on average).

What is the most common problems for GMC Yukon?

GMC Yukon Reliability and Common Problems

• When it comes to reliability, the GMC Yukon is considered above average for a full-sized SUV. ...
• The most common GMC Yukon issues include A/C condenser issues, faulty tail lights, flimsy dashboard and climate control panels, and transmission issues.

Do Yukon Denalis have transmission problems?

Loss of 3rd-4th Gears

One of the most common GMC Yukon Denali transmission problems is the complete loss of 3rd and 4th gear. This happens when one or more of the discs inside of the 4L60E 3-4 clutch pack breaks prematurely.

What is the best year of the Yukon Denali XL to buy?

The 2018, 2019, and 2020 GMC Yukon models are the fourth generation's most reliable and best model years. These models offered powerful engine options, including the 5.3L V8 engine standard on most trims and the more potent 6.2L V8 on the Denali, delivering impressive performance for a full-size SUV.

What is the most common problem in the GMC Yukon?

The most common GMC Yukon issues include A/C condenser issues, faulty tail lights, flimsy dashboard and climate control panels, and transmission issues.

Are Yukon XL expensive to maintain?

The average total annual cost for repairs and maintenance on a GMC Yukon XL is $934, compared to an average of $784 for fullsize SUVs and $652 for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.

How many miles will a 2010 GMC Yukon last?

As noted, when it comes to mileage and GMC Yukon reliability, you can expect a Yukon to last for 200,000 miles easily if basic maintenance is performed. This is based on 15,000 miles per year for 13.5 years (on average).

What is the best year of the Yukon Denali XL to buy?

The 2018, 2019, and 2020 GMC Yukon models are the fourth generation's most reliable and best model years. These models offered powerful engine options, including the 5.3L V8 engine standard on most trims and the more potent 6.2L V8 on the Denali, delivering impressive performance for a full-size SUV.