Technical Service Bulletin 21-050-24 — 2022 RAM PROMASTER
POWER TRAIN
Bulletin Details
| TSB ID | 21-050-24 |
| Manufacturer | |
| Vehicle | 2022 RAM PROMASTER |
| 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 Code (DTC): ● P1DCD-00 - TCM Monitoring Processor Performance Multiple Clutches Locked Up. Customers may also comment on the following: ● Transmission randomly shifts into neutral gear while driving. NOTE: The vehicle can be reset with an ignition/key cycle from Off and then back to Start to allow the vehicle to shift normally. 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 RAM PROMASTER
S2505000010
ELECTRICAL SYSTEM
S2423000037
STRUCTURE:BODY
98455
SERVICE BRAKES
S2208000192 REV.B
ELECTRICAL SYSTEM
S2408000055
UNKNOWN OR OTHER
9100337
ENGINE
S238A000046
LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE
9100206
STRUCTURE
0818723
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
0817323
ELECTRICAL SYSTEM:SOFTWARE