Toyota Yaris: Power Steering System / System Diagram

Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Toyota Safety Sense - - *1 FORWARD RECOGNITION CAMERA *2 POWER STEERING ECU ASSEMBLY - POWER STEERING MOTOR *3 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *4 ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY - TORQUE SENSOR *5 NO...

System Description

SYSTEM DESCRIPTION DESCRIPTION The power steering system generates torque through the operation of the motor and the reduction gear installed on the column shaft in order to assist steering effort...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Power Steering Motor "A" Supply Voltage Circuit Voltage Below Threshold (C155A16,C155A17,C155B16,C155B17)

DESCRIPTION If a problem occurs in the system, the power source relay circuit and the motor relay circuit are shut off to stop power assist. The ECU must be replaced when there is a problem with the relays because the relays are built into the ECU. DTC No...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: System Malfunction Message is Displayed on the Multi-information Display

SYSTEM DESCRIPTION If an abnormal operation that may lead to a malfunction of the steering lock ECU (steering lock actuator or upper bracket assembly), or abnormal vehicle speed information is detected by the certification ECU (smart key ECU assembly), a system malfunction message is displayed on the multi-information display...