Technical Service Bulletin 21-015-21 — 2021 RAM PROMASTER CITY
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 21-015-21 |
| Manufacturer | |
| Vehicle | 2021 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 2021 RAM PROMASTER CITY
18-018-22
EQUIPMENT ADAPTIVE/MOBILITY
18-018-22
ELECTRICAL SYSTEM
18-018-22
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
18-018-22
POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
21-015-21
STRUCTURE
21-015-21
POWER TRAIN
2101521
POWER TRAIN
2101521
ELECTRICAL SYSTEM
S2108000072
ELECTRICAL SYSTEM