Service bulletin 147820373071
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10216615 |
| Published by NHTSA | 2022-08-01 |
| Manufacturer's number | 147820373071 |
| Manufacturer's date | 2021-05-28 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE |
NHTSA's summary
ECM software needs to be updated.
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
| AUDI A4 | 2013, 2014 |
|---|---|
| AUDI A5 | 2013, 2014 |
| AUDI A5 CABRIOLET | 2013 to 2014 |
| AUDI ALLROAD | 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 24ADUPDATEa | 2024-01-22. Service bulletin. ECM Software Update (FED_EMS) |
|---|---|
| 24ADUPDATE | 2024-01-22. Service bulletin. ECM Software Update (FED_EMS) |
| Update24AD | 2024-01-22. Service bulletin. ECM Software Update |
| 01132920332232 | 2023-01-03. Service bulletin. The programmed values for the misfiring recognition are not automatically reset by deleting the memory once. |
| 00146620379491 | 2023-01-03. Service bulletin. A DTC with the description ?Invalid Data Record? is stored after an ECU has been replaced or updated. |
| 149120288422 | 2022-08-01. Service bulletin. Customer vehicle is fitted with unauthorized ECM tuning. |
| 24 14 50 2038212 | 2022-05-31. Service bulletin. The engine judders or runs erratically. The vehicle judders during acceleration. No event entry is stored in the engine control module (ECM). The air mass meter is suspected to be faulty. Possible incorrect function on the sensor elements of the air mass meter. |
| 37 14 29 2029027 | 2022-05-02. Service bulletin. Customer may report transmission warning light is illuminated. In some cases, the vehicle will not move after being started and placed into gear. After key cycle, the vehicle drives without restriction. The DTCs are stored due to an issue with the transmission control module software. |
| 37 13 03 2033653 | 2022-05-02. Service bulletin. The entry is caused by an overly sensitive diagnosis in the TCM, due to an error in the engine control module (ECM), J623, software. This error does not affect the driving characteristics. |
| A2021352043357_1 | 2021-08-04. Service bulletin. This technical service bulletin provides a software code for correcting an issue that causes DTC P046100. |