Service bulletin 23L9UPDATE
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 | 10249092 |
| Published by NHTSA | 2024-01-22 |
| Manufacturer's number | 23L9UPDATE |
| Manufacturer's date | 2013-04-04 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) |
NHTSA's summary
ECM Software Update (FED_EMS)
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 A8 | 2014 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23M6UPDATE | 2024-01-22. Service bulletin. ECM Software Update (FED_EMS) |
|---|---|
| Update23M6 | 2024-01-22. Service bulletin. ECM Software Update |
| Update23L9 | 2024-01-22. Service bulletin. ECM Software Update |
| 01133220353681 | 2023-01-03. Service bulletin. Due to a production issue for the level sensor, the ECM cannot correctly read the Reductant (AdBlue) fluid level. |
| 00146620379491 | 2023-01-03. Service bulletin. A DTC with the description ?Invalid Data Record? is stored after an ECU has been replaced or updated. |
| 01140420353684 | 2022-10-31. Service bulletin. Due to a production issue for the level sensor, the ECM cannot correctly read the reductant (AdBlue) fluid level. |
| 01133220353681 | 2022-10-31. Service bulletin. Due to a production issue for the level sensor, the ECM cannot correctly read the Reductant (AdBlue) fluid level. |
| 01140420353684 | 2022-09-26. Service bulletin. Due to a production issue for the level sensor, the ECM cannot correctly read the reductant (AdBlue) fluid level. |
| 01133220353681 | 2022-09-26. Service bulletin. Due to a production issue for the level sensor, the ECM cannot correctly read the Reductant (AdBlue) fluid level. |
| 149120288422 | 2022-08-01. Service bulletin. Customer vehicle is fitted with unauthorized ECM tuning. |