2022 Jeep Gladiator - Maintenance & Specs
The 2022 Jeep Gladiator belongs to a Jeep Gladiator lineup that Know Your Ride tracks across 5 model years, from 2020 to 2025. Engine options on record include the 3.6L, 3.0L, 3.0L V6 / 3.6L V6. It is configured as 4-wheel drive with a manual 6-spd. The 2022 sits mid-run, with both earlier (2020) and later (2025) Gladiator model years also documented.
It takes 0W-20 full synthetic oil, 5.0 qt with a new filter meeting MS-13340. Fluid specs on file include HOAT coolant, DOT 3 brake fluid, ATF+4 transmission fluid. Know Your Ride lists 14 scheduled maintenance items for this vehicle, the earliest interval falling at 7,500 miles. Documented torque values include oil drain plug 20 ft-lb, lug nut 120 ft-lb, spark plug 18 ft-lb.
NHTSA complaints for this vehicle cluster around power train (15), steering (15), electrical system (11). A representative report reads: "The third brake light is not working on my 2022 Gladiator. It was working, but shortly after purchase it stopped working. This seems to be quite the issue as I..." There are 7 safety recalls on record; one covers: Chrysler (FCA US, LLC) is recalling certain 2022 Jeep Gladiator vehicles. The transmission parking wheel may not properly engage with the parking....
EPA fuel economy is rated at 16 city / 23 highway MPG, 19 MPG combined. Estimated annual fuel cost is about $2,300.
Quick Specs
| Oil viscosity | 0W-20 |
| Oil type | Full Synthetic |
| Oil capacity (w/ filter) | 5.0 qt |
| OEM oil spec | MS-13340 |
| Oil filter | Fram XG10575 |
| EPA combined | 19 MPG |
| Tire size | 265/70R17 |
| Coolant | HOAT |
| Open recalls on record | 7 |
| Technical service bulletins | 200 |
Common Trouble Codes
- P0300 - Random/Multiple Cylinder Misfire Detected
- P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
- P0171 - System too Lean (Bank 1)
- P0128 - Insufficient Coolant Temperature for Stable Operation
- P0442 - Evaporative Emission Control System Leak Detected (small leak)
- P0455 - Evaporative Emission Control System Leak Detected (gross leak)
- P0700 - Transmission Control System Malfunction
- P0301 - Cylinder 1 Misfire Detected
- U0100 - Lost Communication With ECM/PCM A
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Part of the free Know Your Ride vehicle maintenance reference. Figures are sourced from EPA, NHTSA and manufacturer data and are for general reference - always confirm with your owner's manual.