Technical Service Bulletin T-SB-0040-16 Rev — 2019 TOYOTA YARIS
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | T-SB-0040-16 Rev |
| Manufacturer | |
| Vehicle | 2019 TOYOTA YARIS |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
TSB: This bulletin details the procedure for loading configuration data (also known as As-built data) in the ECUs of 2016 ? 2020 model year Yaris Sedan Mexico-produced and 2017 ? 2018 model year iA vehicles. It is not recommended to swap ECUs between vehicles. The configuration data must be loaded into the ECU when replacing one of the ECUs listed below: ?PCM (Engine ECU). ?TCM (Transmission ECU). ?IC (Instrument Cluster or Combination Meter ECU). ?SSU (Smart Key ECU). ?RCM (Restraint Control Module/Airbag ECU).
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 - RL - Pu
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
20TC03 - TI - Ya
ELECTRICAL SYSTEM
20TC03 - TI - Ya
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
KMA - Dealer Let
LATCHES/LOCKS/LINKAGES
KMA - Dealer Let
STRUCTURE
T-SB-0084-19
EQUIPMENT