- May 17: GM Fuel Pump Lawsuit Affects Chevy Equinox, GMC Terrain news | 1 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 11 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 69 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 75 days ago
7.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 46,100 miles
- Total Complaints:
- 2 complaints
transmission problem
Helpful websites
- No one has added a helpful site for this 2018 Yukon problem yet. Be the first!
A D V E R T I S E M E N T S
click to see larger images
Transmission failed at around 92K miles on 2018 Yukon XL SLT, during the national park trip in Apr 2023.
I had to pay out of pocket to fix it, bill was $5500.
It was very dangerous to drive as it would surge or jump at red light or roll backwards on uphill, not safe to drive at all and could go way worse with these transmission issues.
Based on research its common issues with these newer GM's and I was out of warranty with this huge bill. Not to mention I just brought it 6 months back used form dealer and had no extended warranty.
This was very painful experience, and will stay away from GM.
On other GM vehicles they have 100k warranty but on this one only 60k 5 yr, Also there is no easy way to contact GM all they reach out to owners to sell vehicles or warranty, but not good with customer service or quality of product.
- Rk S., San Ramon, US