Technical Service Bulletin PI1343A — 2012 GMC YUKON
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | PI1343A |
| Manufacturer | |
| Vehicle | 2012 GMC YUKON |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
This preliminary bulletin provides a procedure to reprogram the tcm to correct the customers concern of a harsh, tie up feeling from a 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 GMC YUKON
PIT5206E
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EQUIPMENT ADAPTIVE/MOBILITY
10-06-01-008L
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
PI1290
EQUIPMENT
03-03-10-007I
TIRES
PIP5168A
ENGINE AND ENGINE COOLING
PIT4116E
STRUCTURE:BODY:HATCHBACK/LIFTGATE
05-09-40-002G
SEAT BELTS
PIT5206
POWER TRAIN