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Service bulletin 18-030-16REV

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 id10194277
Published by NHTSA2021-05-24
Manufacturer's number18-030-16REV
Manufacturer's date2016-08-24
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

Powertrain diagnostic and system improvements.

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

Electrical system, Equipment and accessories, Transmission and driveline, Automatic transmission, Software, Transmission control module

Vehicles listed
RAM PROMASTER CITY2015, 2016

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

Recalls for the same vehicles and component
16V2530002016-04-28. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING:BRAKE LIGHTS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
S23250000072024-01-08. Service bulletin. MIL/check engine lamp comes on after performing U90 recall PCM software update.
S23250000072023-10-30. Service bulletin. MIL/check engine lamp comes on after performing U90 recall PCM software update.
21039152022-09-26. Service bulletin. Tranmission shift Drivability enhancements.
2103915REVB2022-08-22. Service bulletin. Transmission Shift And Drivability Enhancements.
18008162022-08-22. Service bulletin. Powertrain Diagnostic And System Enhancements.
18030162022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
18008162022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
1800816 REV A2022-07-05. Service bulletin. Powertrain Diagnostic And System Enhancements.
21-039-152021-05-03. Service bulletin. Tranmission shift Drivability enhancements.
21-025-192019-07-15. Service bulletin. Nine-Speed Automatic Transmission (X80 Warranty Extension) This bulletin involves extending the warranty on the nine-speed automatic transmissions.