Technical Service Bulletin PIP5012D — 2012 GMC SIERRA
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | PIP5012D |
| Manufacturer | |
| Vehicle | 2012 GMC SIERRA |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Control Module and a FastLearn procedure will need to be performed to correct the condition.
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 2012 GMC SIERRA
PIT5206C
SERVICE BRAKES
PIP-4942-B
FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
SB-00001922095-A
FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
SB-0000191735-A
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
PIT5206A
ELECTRICAL SYSTEM:SOFTWARE
PIT4560H
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
PIP5100A
POWER TRAIN:AUTOMATIC TRANSMISSION
PIP5012D
POWER TRAIN
PI-0531-B
POWER TRAIN
PIP5108
ENGINE AND ENGINE COOLING