Toyota Yaris: Can Communication System / Utility

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Power Source & Network / Networking / Can Communication System / Utility

UTILITY

INITIALIZE THE CONNECTION INFORMATION OF A GATEWAY FUNCTION EQUIPPED ECU (BUS MONITOR ECU)

(a) Initialize the ECU.

Body Electrical > Central Gateway > Utility

Tester Display
Initialization

Body Electrical > Main Body > Utility

Tester Display
Initialization

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT NOTICE: Because the order of diagnosis is important to allow correct diagnosis, make sure to begin troubleshooting using How to Proceed with Troubleshooting when CAN communication system related DTCs are output...

Terminals Of Ecu

TERMINALS OF ECU NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Precaution

PRECAUTION MAINTENANCE PRECAUTION (a) If the turbocharger sub-assembly is found to be defective, it must be replaced. Make sure to identify the cause of the problem including the conditions under which the turbocharger sub-assembly was used. Repair or replace the following as necessary: (1) Engine oil (level and quality) (2) Oil lines leading to the turbocharger sub-assembly (b) Be careful when removing and reinstalling the turbocharger sub-assembly...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Power Steering Torque Sensor "B" Supply Voltage Circuit Voltage Above Threshold (C151B17)

DESCRIPTION The power steering ECU assembly supplies a voltage of 5 V to the torque sensor (electric power steering column sub-assembly) and monitors the voltage value of the Hall IC inside the torque sensor (electric power steering column sub-assembly) which changes in response to changes in the magnetic flux density (steering torque) detected by the Hall IC, and calculates the assist torque...