Service bulletin 767402
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 | 602827 |
| Published by NHTSA | 1999-01-13 |
| Manufacturer's number | 767402 |
| Manufacturer's date | 1998-09-01 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION |
NHTSA's summary
COMPLAINTS THAT FOUR WHEEL DRIVE DOES NOT ENGAGE AFTER INSTALLATION OF THE UPDATED FOUR WHEEL DRIVE FAST ACTUATOR. *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, Automatic transmission
| CHEVROLET K SERIES | 1988 to 1993 |
|---|---|
| CHEVROLET K SERIES | 1995 to 1998 |
| GMC K SERIES | 1988 to 1998 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.