Technical Service Bulletin PIT4780M — 2007 CHEVROLET SILVERADO CLASSIC
HYBRID PROPULSION SYSTEM
Bulletin Details
| TSB ID | PIT4780M |
| Manufacturer | |
| Vehicle | 2007 CHEVROLET SILVERADO CLASSIC |
| Component | HYBRID PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
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.