Service bulletin 8-1K2K-07 Rev A
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 | 10155385 |
| Published by NHTSA | 2019-04-01 |
| Manufacturer's number | 8-1K2K-07 Rev A |
| Manufacturer's date | 2014-04-30 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
Informs the service channel that it may find and download the appropriate calibration for a replacement TCM for GMT 560 Calibration using a VIN look-up tool.
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
| ALLISON 1000 SERIES TRANSMISSION | |
|---|---|
| ALLISON 2000 SERIES TRANSMISSION |
Listing a model year does not mean every vehicle of it is concerned: the document says which.