Service bulletin 9WT98
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 | 601760 |
| Published by NHTSA | 1998-08-24 |
| Manufacturer's number | 9WT98 |
| Manufacturer's date | 1998-04-01 |
| NHTSA component | POWER TRAIN:MANUAL TRANSMISSION |
NHTSA's summary
EXPERIENCING A CODE 54 23 WHEN A CLOSED THROTTLE 2-1 DOWNSHIFT IS INTERRUPTED BEFORE THE SHIFT IS COMPLETED BY AN INCREASE IN THROTTLE PERCENTAGE AND THE SHIFT CHANGES TO POWERED DOWNSHIFT. *YC
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, Manual transmission
| ALLISON TRANSMISSION |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.