Toyota Yaris: Steering Angle Sensor / Installation

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Brake / Brake Control / Dynamic Control Systems / Steering Angle Sensor / Installation

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

After performing the update ECU security key procedure, make sure to perform the initialization procedure for when the cable has been disconnected and reconnected to the negative (-) auxiliary battery terminal.

PROCEDURE

1. INSPECT SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

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2. INSTALL STEERING SENSOR

(a) Align the 2 pins and 2 guides, and engage the 6 claws to install the steering sensor to the spiral cable sub-assembly.

NOTICE:

  • Do not remove the lock pin before the steering sensor is installed to the spiral cable sub-assembly.
  • Do not damage the pins of the spiral cable sub-assembly or guides of the steering sensor.
  • The spiral cable sub-assembly can be rotated up to 30° even when the interlock is engaged. Therefore, make sure that both guides are aligned properly when installing the steering sensor to the spiral cable sub-assembly.

*a

Guide

*b

Pin

*c

Lock Pin

(b) Remove the lock pin from the steering sensor.

3. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

4. INSTALL SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

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5. INSTALL UPPER STEERING COLUMN COVER

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6. INSTALL LOWER STEERING COLUMN COVER

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7. ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

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8. INSTALL STEERING WHEEL ASSEMBLY

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9. INSTALL HORN BUTTON ASSEMBLY

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10. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

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11. UPDATE ECU SECURITY KEY

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12. INSPECT HORN BUTTON ASSEMBLY

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13. PERFORM DIAGNOSTIC SYSTEM CHECK

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14. CHECK SRS WARNING LIGHT

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15. PERFORM CALIBRATION

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16. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

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    Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the steering angle sensor removal/installation are shown below...

    Vehicle Stability Control System

    ..

    Other information:

    Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Diagnostic Trouble Code Chart


    D..

    Toyota Yaris XP210 (2020-2022) Owner's Manual: Settings


    Select the icon on the home screen and display the Settings screen. Switch the tab and select the setting item you want to change. You can customize settings in the setup display as follows: Depending on the grade and specification, the screen display may differ...

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