Technical Service Bulletin 20TC03 - RL - Pu — 2019 TOYOTA YARIS
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Bulletin Details
| TSB ID | 20TC03 - RL - Pu |
| Manufacturer | |
| Vehicle | 2019 TOYOTA YARIS |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL |
| Communication Date |
Bulletin Summary
RL: The engine control module in the involved vehicles inadvertently contains software intended for vehicles with a different engine configuration. As a result, the engine control module is unable to clear certain diagnostic trouble codes and may result in a vehicle not passing state emission testing/smog checks.
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 2019 TOYOTA YARIS
T-TT-0722-23
BACK OVER PREVENTION
20TC03 - Remedy
ENGINE
20TC03 - Remedy
ELECTRICAL SYSTEM
20TC03 - RL - Pu
ELECTRICAL SYSTEM
20TC03 - TI - Ya
ELECTRICAL SYSTEM
20TC03 - TI - Ya
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
T-SB-0040-16 Rev
ELECTRICAL SYSTEM
KMA - Dealer Let
LATCHES/LOCKS/LINKAGES
KMA - Dealer Let
STRUCTURE
T-SB-0084-19
EQUIPMENT