Service bulletin 4421
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 | 38013 |
| Published by NHTSA | 1995-02-10 |
| Manufacturer's number | 4421 |
| Manufacturer's date | 1994-09-01 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION |
NHTSA's summary
HARSH UPSHIFT OF AUTOMATIC TRANSMISSION. *TW
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
| JAGUAR XJ6 | 1992, 1993 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 4421 | 2005-02-03. Service bulletin. AUTOMATIC TRANSMISSION SHIFT QUALITY INSTALL MODIFIED TCM. *EH |
|---|