Toyota Yaris: Power Steering System / Calibration

• The power steering ECU assembly has been replaced.
• The electric power steering column sub-assembly has been replaced.
• There is a difference in steering effort between turning left and right.

NOTICE:

• Do not turn the steering wheel sharply.
• During the torque sensor zero point calibration the steering wheel will shudder. Do not touch the steering wheel until at least 3 seconds have elapsed after the shuddering has stopped.

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the power steering system. *: Use the GTS. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2...

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Power Source Mode does not Change to ON (ACC)

DESCRIPTION If the engine switch is pressed with the electrical key transmitter sub-assembly in the cabin, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. Related Data List and Active Test Items Problem Symptom Data List and Active Test Power source mode does not change to on (ACC) but does change to on (IG) Power Source Control Power Supply Condition ACC Relay Monitor WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When using the GTS with the ignition switch off, connect the GTS to the DLC3 and turn a courtesy light switch on and off at intervals of 1...

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

INSPECTION PROCEDURE 1. INSPECT BRAKE DISC INSIDE DIAMETER (a) Using a brake drum gauge or an equivalent tool, measure the inside diameter of the rear disc. Standard Inside Diameter: 173.0 mm (6.81 in.) Maximum Inside Diameter: 174.0 mm (6.85 in...