Technical Service Bulletin PIT3665H — 2009 CHEVROLET SILVERADO 3500
SERVICE BRAKES
Bulletin Details
| TSB ID | PIT3665H |
| Manufacturer | |
| Vehicle | 2009 CHEVROLET SILVERADO 3500 |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
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.
Other TSBs for the 2009 CHEVROLET SILVERADO 3500
PI1257
ENGINE AND ENGINE COOLING
PIT5074G
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
PIT4551E
BACK OVER PREVENTION: CAMERA SYSTEM
PI0876
POWER TRAIN
PIE-0115
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
PIE-0115
FUEL SYSTEM, GASOLINE
PIT-4749
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
PIT-4364A
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:FILLING/CHARGING
PIT-4364A
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:MOUNTING
PIT-4364A
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY