Technical Service Bulletin GCUS-3-401 — 2015 CHEVROLET SPARK
POWER TRAIN:AUTOMATIC TRANSMISSION
Bulletin Details
| TSB ID | GCUS-3-401 |
| Manufacturer | |
| Vehicle | 2015 CHEVROLET SPARK |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION |
| Communication Date |
Bulletin Summary
20710 - CUSTOMER SATISFACTION PROGRAM. VEHICLES EQUIPPED WITH A CONTINUOUSLY VARIABLE RATIO AUTOMATIC TRANSMISSION (CVT) (RPO M4M), MAY HAVE A CONDITION IN WHICH THE DRIVE PULLEY AND BELT COULD BE DAMAGED IF THEY EXPERIENCE AN UNEXPECTED HARSH SHIFT EVENT. DEALERS ARE TO REPROGRAM THE TRANSMISSION CONTROL MODULE (TCM) TO PREVENT DRIVE QUALITY DEGRADATION AND/OR HARSH SHIFTS.
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 2015 CHEVROLET SPARK
PIP5732
POWER TRAIN:TRANSMISSION CASE/HOUSING
090089002Q
EQUIPMENT
16NA118
STEERING:HYDRAULIC POWER ASSIST SYSTEM
PIP5265B
ELECTRICAL SYSTEM:SOFTWARE
16-NA-094
EQUIPMENT:APPLIANCE:AIR CONDITIONER
17-NA-164
EQUIPMENT:ELECTRICAL
17-NA-053
ELECTRICAL SYSTEM:SOFTWARE
16-NA-118
STEERING
16NA335
ELECTRICAL SYSTEM:WIRING
PIP5112H
ELECTRICAL SYSTEM:12V/24V/48V BATTERY