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Service bulletin 01146720284453

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 id10225076
Published by NHTSA2022-10-31
Manufacturer's number01146720284453
Manufacturer's date2014-02-19
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

NHTSA's summary

Optimized software in the engine control module.

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

Vehicles listed
AUDI A82010, 2011, 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
011371202773282023-01-03. Service bulletin. New software in the engine control module, J623 (01) addressed the condition.
001466203794912023-01-03. Service bulletin. A DTC with the description ?Invalid Data Record? is stored after an ECU has been replaced or updated.
371382202856142022-11-21. Service bulletin. Gearbox warning light on - Faults P0605 and/or P17EC stored in Selector lever module 81
011464203561722022-10-31. Service bulletin. The engine control module (ECM) software needs to be updated.
0113992027732112022-10-31. Service bulletin. 01 MIL on, no leak in EVAP system (DTC P045600 in ECM. Software update needed.
0113852027732102022-10-31. Service bulletin. no leak in EVAP system. New software in the ECM addressed the condition.
011384202773292022-10-31. Service bulletin. no leak in EVAP system. New software in the ECM addressed the condition.
011467202844532022-09-26. Service bulletin. Optimized software in the engine control module.
011464203561722022-09-26. Service bulletin. The engine control module (ECM) software needs to be updated.
0113992027732112022-09-26. Service bulletin. 01 MIL on, no leak in EVAP system (DTC P045600 in ECM. Software update needed.