Service bulletin V011420 2037740
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 | 10120301 |
| Published by NHTSA | 2017-10-21 |
| Manufacturer's number | V011420 2037740 |
| Manufacturer's date | 2014-09-10 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR |
NHTSA's summary
Technical Bulletin (Update Programming for Catalyst System Bank Efficiency Below Threshold): This document informs of diagnostic fault codes which state that the Catalyst System Bank Efficiency is Below Threshold this is because the Diagnostic strategy was too sensitive. The production solution for this issue was to stop making the Engine Control Module, and thus it is out of production. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
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, Exhaust and emissions, Catalytic converter
| VOLKSWAGEN TOUAREG | 2007, 2008, 2009 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| VWC-17-11-201901 | 2019-03-11. Service bulletin. This Document informs dealers on the Revised VWC-17-11 - REVISED - Pre-existing MIL-On Condition in Regards to the TDI AEM Recalls for Customer Vehicles (Revised 12/17/18). Gen 1, Gen 2 and Gen 3 2.0L TDI no longer apply. |
|---|---|
| SM 12-2017 VWMEX | 2018-09-17. Service bulletin. This special notice is to inform dealers to return all part numbers listed in the document. Only superseded part numbers to be ordered going forward. |