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Service bulletin S2418000011

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 id11008146
Published by NHTSA2024-10-01
Manufacturer's numberS2418000011
Manufacturer's date2024-09-28
NHTSA componentPOWER TRAIN
Manufacturer's systemPower Train Control Module

NHTSA's summary

Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) U37B8-No Description Available, And P20EE-SCR NOx Catalyst Efficiency Below Threshold, Set.

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

Trouble codes named

P20EE, U37B8

Vehicles listed
RAM PROMASTER2014 to 2016

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