Service bulletin 41K2K02
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 | 632351 |
| Published by NHTSA | 2002-07-15 |
| Manufacturer's number | 41K2K02 |
| Manufacturer's date | 2002-03-01 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
SUBJECT REGARDING ALL 1000 / 2000 / 2400 SERIES TCMS USING VERSION U02 SOFTWARE. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline, Automatic transmission, Transmission control module
| ALLISON 1000 SERIES TRANSMISSION | |
|---|---|
| ALLISON 2000 SERIES TRANSMISSION | |
| ALLISON 2400 SERIES TRANSMISSION |
Listing a model year does not mean every vehicle of it is concerned: the document says which.