Technical Service Bulletin 2101421 — 2020 RAM PROMASTER CITY
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 2101421 |
| Manufacturer | |
| Vehicle | 2020 RAM PROMASTER CITY |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following enhancement is included in this software update: Scan tool enhancement to address the ?Valve Body Solenoid Learn Routine? not running and the error message stating ?Parking brake not applied?, even though it is applied.
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 2020 RAM PROMASTER CITY
21-014-21
STRUCTURE
21-014-21
ELECTRICAL SYSTEM
21-014-21
POWER TRAIN
2101421
POWER TRAIN
S2008000088
ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM