Technical Service Bulletin PI1351 — 2012 BUICK REGAL
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | PI1351 |
| Manufacturer | |
| Vehicle | 2012 BUICK REGAL |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
This preliminary bulletin provides a procedure to reprogram the TCM to correct the customers concern of harsh engaugments and 5-4 or 3-2 downshifts.
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 BUICK REGAL
PIC5852B
ENGINE
050604022P
EQUIPMENT ADAPTIVE/MOBILITY
PI0865D
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
PIP4992C
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
13-06-01-003H
ENGINE AND ENGINE COOLING
PIP5093B
ENGINE
PIP4993B
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
13-03-10-001B
TIRES
PIC5692B
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
12212
UNKNOWN OR OTHER