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Service bulletin 9100419 Rev 1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11015057
Published by NHTSA2025-03-05
Manufacturer's number9100419 Rev 1
Manufacturer's date2025-02-24
NHTSA componentPOWER TRAIN
Manufacturer's systemTRANSMISSION WITH TORQUE CONVERT

NHTSA's summary

TRANS WITH TORQUE CONVERT Transmission failures "after" 44A/61A has been completed are not recall related. Service transmission part numbers should be ordered R8210327AG (MY14-19) or R8453637AB (MY19-21)

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
RAM PROMASTER2019 to 2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.