Service bulletin 23N7UPDATEa
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 | 10252233 |
| Published by NHTSA | 2024-04-01 |
| Manufacturer's number | 23N7UPDATEa |
| Manufacturer's date | 2014-10-15 |
| NHTSA component | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM) |
NHTSA's summary
TDI Battery Management 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
Electrical system, Hybrid and electric drive, High-voltage battery
| VOLKSWAGEN BEETLE | 2015 |
|---|---|
| VOLKSWAGEN BEETLE CONVERTIBLE | 2015 (the catalog's model; the bulletin names a series or trim of it) |
| VOLKSWAGEN GOLF | 2015 |
| VOLKSWAGEN JETTA | 2015 |
| VOLKSWAGEN PASSAT | 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23N7UPDATE | 2024-04-01. Service bulletin. TDI Battery Management Software |
|---|---|
| V271901201189420 | 2022-07-01. Service bulletin. Battery Testing and Charging using VAS6161 and or GRX3000VAS |
| V011812201460318 | 2022-07-01. Service bulletin. Software Version Management (SVM) instruction. Update to require 70amp minimum battery charger during procedure. |