The contact owns a 2020 GMC Yukon. The contact stated while driving 10 MPH, the vehicle lost motive power and stalled. There was no warning light illuminated. The vehicle was not able to be restarted. The vehicle was towed to the dealer where it was diagnosed that the bearing in the driveshaft was worn. Additionally, the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 107,000.
2020 GMC Yukon XL transmission complaints
Page 2 of 2: complaints 11 to 13 of 13, newest first, as owners wrote them.
The contact owns a 2020 GMC Yukon XL. The contact stated while driving 65 MPH, the temperature gauge started rising quickly. The contact stated that the check engine warning light was illuminated. The contact was able to park on the side of the road. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the transmission to be replaced. The vehicle was repaired but continued to experience the failure. The contact took the vehicle back to the local dealer, where it was diagnosed with needing the transmission to be replaced for a second time. The vehicle was repaired but continued to experience the failure. The contact took the vehicle back to the local dealer, where it was diagnosed with needing the transmission cooling line to be replaced. The vehicle was repaired but continued to experience the failure and noticed the transmission was leaking. The contact towed the vehicle back to the local dealer, where it was diagnosed with needing the transmission cooling line to be replaced for a second time. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was 127,549.
Transmission required replacing at 82,500 miles. Vehicle completely lost power during my morning commute. Thankfully, I had exited the Interstate and was on a city street with minimal traffic. Also thankful that I took and extended warranty at the time of purchase less than a year ago at 61,200 miles.
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