Service bulletin 010101
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 | 619010 |
| Published by NHTSA | 2001-05-10 |
| Manufacturer's number | 010101 |
| Manufacturer's date | 2001-01-01 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
GM POWERTRAIN IS INVESTIGATING A WHINING NOISE IN THE 4T80E TRANSMISSION DUE TO SPALLING / PITTING ON THE DRIVE AND / OR DRIVEN SPROCKET THRUST BEARINGS. *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
| CADILLAC CADILLAC | |
|---|---|
| OLDSMOBILE OLDSMOBILE |
Listing a model year does not mean every vehicle of it is concerned: the document says which.