Toyota Yaris: Manual Transaxle System / System Diagram

Parts Location

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How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there are no malfunctions in the CAN communication system...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Power Steering Torque Sensor "A" Supply Voltage Circuit Voltage Above Threshold (C151A17)

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...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Control Module Communication Bus "B" Off Bus Off (U007488,U010087,U010187,U012587,U012687,U015187)

DESCRIPTION The skid control ECU (brake actuator assembly) receives signals from the ECM, steering sensor and airbag sensor assembly via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U007488 Control Module Communication Bus "B" Off Bus Off Any of the following is detected: A bus OFF state occurs once or more within 0...