Service bulletin 020604020
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 | 634727 |
| Published by NHTSA | 2002-10-07 |
| Manufacturer's number | 020604020 |
| Manufacturer's date | 2002-05-01 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
THIS BULLETIN IS BEING REVISED TO INFORM DEALERS THAT THE VCM / PCM (POWERTRAIN CONTROL MODULE) MAY BE SUSCEPTIBLE TO CORROSION AND / OR WATER INTRUSION. *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.
| CHEVROLET EXPRESS | 1996 |
|---|---|
| CHEVROLET EXPRESS | 1997, 1998, 1999, 2000, 2001, 2002 |
| GMC SAVANA | 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.