Technical Service Bulletin GCUS-9-2747 — 2009 GMC G VAN BUS
POWER TRAIN
Bulletin Details
| TSB ID | GCUS-9-2747 |
| Manufacturer | |
| Vehicle | 2009 GMC G VAN BUS |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
14519 - Special Coverage. On some vehicles, the mechanical flag used by the automatic transmission shift assembly to display the selected gear may break off from the flag carrier. If a vehicle has this condition, the transmission shift assembly?s PRNDL display may improperly indicate the wrong gear or that no gear has been selected. Dealers are to install the service PRNDL indicator kit.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.