Technical Service Bulletin 21-022-25 — 2022 JEEP WRANGLER
POWER TRAIN
Bulletin Details
| TSB ID | 21-022-25 |
| Manufacturer | |
| Vehicle | 2022 JEEP WRANGLER |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
"Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Codes (DTCs): ● **P1DB7-00- Torque Converter Clutch Performance.** ● P0701 Transmission Control System Range/Performance. **Customers may also experience one or more of the following: ● The check engine light illuminates. ● Overheating of the transmission fluid.** REPAIR SUMMARY: This bulletin involves reprogramming the TCM with the latest available software."
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2022 JEEP WRANGLER
S2408000024 REV.B
STRUCTURE:BODY
18-008-26
ELECTRICAL SYSTEM
109224
AIR BAGS
18-027-25
ELECTRICAL SYSTEM
18-027-25
POWER TRAIN
21-022-25 REV. A
POWER TRAIN
S2523000015
STRUCTURE:BODY
9100458
ENGINE
102300
UNKNOWN OR OTHER
08-106-24 REV. C
FUEL/PROPULSION SYSTEM