Technical Service Bulletin PI1343B — 2012 CHEVROLET SUBURBAN
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | PI1343B |
| Manufacturer | |
| Vehicle | 2012 CHEVROLET SUBURBAN |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
This preliminary informational bulletin provides a procedure to reset the transmission adapts and test drive in additon to a transmission control module reprogram to correct a harsh or tie up feeling from 6-4 downshift
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 CHEVROLET SUBURBAN
PIT4595J
ELECTRICAL SYSTEM
010601011J
ENGINE AND ENGINE COOLING
17NA308
SEATS
PIP5341
EQUIPMENT ADAPTIVE/MOBILITY
PI1343A
ELECTRICAL SYSTEM:SOFTWARE
05-02-32-008F
STEERING:HYDRAULIC POWER ASSIST:PUMP
PIC5959
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
PI0688E
EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI
PI0688E
EQUIPMENT:ELECTRICAL
PI0952
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL