2018 Chevrolet Tahoe drivetrain & axles problems
Owners reported drivetrain & axles problems in 20 complaints for the 2018 Chevrolet Tahoe, 14% of the complaints on file. It is the 2nd most reported problem area for this model year.
At a glance
- Complaints
- 20 14% of this year's complaints
- Crashes and fires
- 1 and 0
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
What the data shows
These complaints mention 1 crash.
What owners wrote
We just had to spend $1,000 to have the radiator replaced on our 2018 chevrolet tahoe because it was leaking which only has 32,050 miles on it. The tahoe had a 3 year 36,000 mile bumper to bumper warranty, but we were two (2) days past the 3 year mark so they would not cover it. The tahoe also has a 5 year 60,000 powertrain warranty, but the dealership said that the radiator is not considered to be part of the power train only the hoses going from the radiator to the engine were covered under the powertrain…
The contact owns a 2018 Chevrolet Tahoe. The contact stated that while parked on a slight incline and shifting into reverse, the vehicle started driving down the driveway with the brake pedal depressed. The contact stated that the vehicle drove approximately 15-feet in reverse. The contact stated once on a flat service, the vehicle suddenly stopped. During the failure, the message "driving assist" was displayed. The failure had occurred on another occasion. The cause of failure was not yet determined.