Service bulletin Circular 23EO
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 | 10232171 |
| Published by NHTSA | 2023-03-06 |
| Manufacturer's number | Circular 23EO |
| Manufacturer's date | 2023-02-27 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) |
NHTSA's summary
RECALL - Engine Control Module (ECM) Software
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
| VOLKSWAGEN PASSAT | 2020, 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| Dealer 23EO | 2023-03-06. Service bulletin. RECALL - Engine Control Module (ECM) Software |
|---|---|
| VIN4APIN20211109 | 2021-12-07. Service bulletin. Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states MIL-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ECM Customer states rattle noise from the underbody heat shields Customer states noise from front suspension Customer states noise during clutch pedal operation Customer states airbag light on Customer states no crank/no start. Vehicle is towed in. |
| VIN4APIN20210930 | 2021-10-06. Service bulletin. Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states noise from front suspension Customer states noise during clutch pedal operation Customer concern of vehicle door hard to close/out of adjustment Customer states no crank/no start. Vehicle is towed in. Customer states there is a popping/clicking noise while operating temperature settings Customer states MIL-on with P0401 |