Service bulletin A371436 2037151-
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 | 10122536 |
| Published by NHTSA | 2017-11-08 |
| Manufacturer's number | A371436 2037151- |
| Manufacturer's date | 2014-07-14 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
DTC P174900 (Automatic transmission control module incorrect code) appears in the Transmission Control Module (TCM) after an SVM update. The self-coding function of the TCM may not complete during a software update.
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
Transmission and driveline, Automatic transmission, Transmission control module
Trouble codes named
P1749
| AUDI A8 | 2013, 2014 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 3712692031140 | 2024-02-20. Service bulletin. Warning message in cluster, no driving mode can be selected - Faults P09140, U040400, U010300 stored in TCM |
|---|---|
| 371422202898511 | 2022-11-21. Service bulletin. Transmission warning message in cluster (P074100 stored in TCM) |
| 37142020362781 | 2022-11-21. Service bulletin. Rough downshifts when vehicle is slowed to a stop. |
| 37139920290276 | 2022-11-21. Service bulletin. Transmission warning message in cluster. |
| 37139720289859 | 2022-11-21. Service bulletin. Transmission warning message in cluster, P074100 stored in TCM |
| 37139620293059 | 2022-11-21. Service bulletin. Harsh downshifts when braking or harsh 1-2 upshift under acceleration |
| 37138420293057 | 2022-11-21. Service bulletin. Harsh downshifts when braking or harsh 1-2 upshift under acceleration |
| 37138220285614 | 2022-11-21. Service bulletin. Gearbox warning light on - Faults P0605 and/or P17EC stored in Selector lever module 81 |
| 37138020289856 | 2022-11-21. Service bulletin. Transmission warning message in cluster, P074100 stored in TCM |
| 37137920293056 | 2022-11-21. Service bulletin. Harsh downshifts when braking or harsh 1-2 upshift under acceleration |