WenmarOpen by Wenmar Pro

Service bulletin 1111612R

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 id10232524
Published by NHTSA2023-03-06
Manufacturer's number1111612R
Manufacturer's date2013-07-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

NHTSA's summary

DTC P0301 ? P0304 and P050A Reprogramming

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

Engine, Engine control module

Trouble codes named

P0301, P0304, P050A

Vehicles listed
SUBARU FORESTER2011, 2012
SUBARU IMPREZA2011, 2012
SUBARU WRX2011 to 2012
SUBARU WRX STI2011 to 2012

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

Other bulletins for the same vehicles and component
11133132023-04-24. Service bulletin. ECM Reprogramming for Extended Engine Cranking
11135132023-03-20. Service bulletin. ECM Reprogramming Availability for DTC P050A
11128132023-03-13. Service bulletin. ECM Reprogramming for DTCs P0017 and P0019