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Service bulletin S1525000009 Rev.

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 id10181554
Published by NHTSA2020-10-26
Manufacturer's numberS1525000009 Rev.
Manufacturer's date2020-09-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

(Revision B): P2BA9 - NOX Exceedence - Insufficient Reductant Quality

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

Trouble codes named

P2BA9

Vehicles listed
RAM PROMASTER2014 to 2015

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