Technical Service Bulletin JSD-Region Lette — 2016 TOYOTA COROLLA
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | JSD-Region Lette |
| Manufacturer | |
| Vehicle | 2016 TOYOTA COROLLA |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
Region Letter: An Electronic Control Unit (ECU) in the subject vehicles has improper programming that could lead a component in the Continuously Variable Transmission (CVT) to unnecessarily cycle and experience abnormal wear. If this component becomes damaged, the Malfunction Indicator Lamp (MIL) may illuminate in the instrument cluster and the vehicle could experience a reduction of speed. After reaching a pre-determined gear ratio, the vehicle can be operated up to approximately 37 mph.
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 2016 TOYOTA COROLLA
T-SB-0106-20 Rev
ENGINE AND ENGINE COOLING
T-SB-0106-20
WHEELS
T-SB-0016-19
POWER TRAIN
JSD_Technical In
ELECTRICAL SYSTEM:SOFTWARE
JSD-Technical In
POWER TRAIN:AUTOMATIC TRANSMISSION
JSD-Dealer Lette
EQUIPMENT
JSD-Region Email
ELECTRICAL SYSTEM:SOFTWARE
JSD-Dealer Email
ELECTRICAL SYSTEM:SOFTWARE
J0D-032818
EQUIPMENT ADAPTIVE/MOBILITY
T-SB-0024-15_Rev
EQUIPMENT