2021 Jeep Gladiator vehicle speed control problems
14 owner complaints filed with NHTSA name the vehicle speed control on the 2021 Jeep Gladiator — 5% of all complaints for this model year.
What owners report
“Truck failed to find gear shuddered lost speed in traffic while going up a hill. Limp mode was initiated. This is a known manufacturers defect with a tsb applied against the known issue. Issue is widespread when researched but not made known by the manufacturer of the truck. Dealership refusing…”
filed Aug 11, 2026
“There is an active parts recall for some Gladiators, Recall 26A, for the right rear axle shaft. This part on my vehicle has been failing for over 6 months. The ABS system, Traction Control, and 4WD system have active fault codes, preventing these systems from working as intended. In the last month…”
filed Jan 3, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Gladiator years
| Year | Reports | Share |
|---|---|---|
| 2024 Gladiator | 2 | 9% |
| 2023 Gladiator | 2 | 4% |
| 2022 Gladiator | 5 | 4% |
| 2020 Gladiator | 11 | 2% |
Other reported problem areas on the 2021 Jeep Gladiator
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.