Technical Service Bulletin PI0837 — 2012 CHEVROLET IMPALA
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | PI0837 |
| Manufacturer | |
| Vehicle | 2012 CHEVROLET IMPALA |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE TO UPDATE THE TRANSMISSION CONTROL MODULE (TCM) AND ENGINE CONTROL MODULE (ECM) SOFTWARE TO CORRECT A CUSTOMER CONCERN ON A HESITATION OR A SAG ON ACCELERATION AFTER A LIFT FOOT OR COAST MANEUVER.
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 IMPALA
PIP4112T
ENGINE AND ENGINE COOLING
11-00-89-005V
UNKNOWN OR OTHER
01-03-10-003O
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
GCUS-9-1466
ENGINE
07-08-42-011J
ELECTRICAL SYSTEM:SOFTWARE
PIP4548D
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
PI0837
ELECTRICAL SYSTEM:SOFTWARE
PIC-5606
ELECTRICAL SYSTEM
PIC-5606
ELECTRICAL SYSTEM:WIRING
PIP5096B
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM