Service bulletin 120730001D
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 | 10246605 |
| Published by NHTSA | 2023-12-11 |
| Manufacturer's number | 120730001D |
| Manufacturer's date | 2014-06-01 |
| NHTSA component | FUEL SYSTEM, GASOLINE; POWER TRAIN; FUEL SYSTEM, DIESEL |
NHTSA's summary
This Bulletin information excludes vehicles equipped with an Allison transmission, specified vehicles equipped with a Duramax® diesel engine or any Powertrain/Drivetrain assembly that is currently on restriction. All Service Agents are still required to contact the PQC for Allison transmission replacement, specified vehicles equipped with a Duramax® diesel engine replacement and any current restrictions or exchanges.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Fuel system, Transmission and driveline
| GMC G VAN BUS | 2010 to 2011 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.