Technical Service Bulletin PIP4681D — 2009 CHEVROLET SILVERADO
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
Bulletin Details
| TSB ID | PIP4681D |
| Manufacturer | |
| Vehicle | 2009 CHEVROLET SILVERADO |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle slightly with the Torque Converter Clutch on while cruising at 35-60 miles per hour. Technician should follow all published Service Information diagnostics if the concern is repaired compare to a like vehicle with the same options.
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
PB-14648
ELECTRICAL SYSTEM
PIP4885F
POWER TRAIN
SC-11304
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
PI-0474
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
PI-0153B
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
10-08-50-008B
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
SB-10-06-04-001C
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
PIT-4847
SERVICE BRAKES, HYDRAULIC
SB- 09285
ENGINE AND ENGINE COOLING:ENGINE
TB-09-06-04-022
ENGINE AND ENGINE COOLING:ENGINE