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Power Steering Ecu: Installation: Installation

  1. INSTALL POWER STEERING ECU ASSEMBLY 
    1. Install the power steering ECU assembly with the bolt and 2 nuts.
      Fig 1: Locating Power Steering ECU Assembly Nuts
      GTY213992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)  

    2. Connect the 3 connectors to the power steering ECU assembly.
      Fig 2: Locating Power Steering ECU Assembly Connectors
      GTY166999Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the connector to the power steering ECU assembly.
      Fig 3: View Of Power Steering ECU Assembly Wire Harness Clamp And Components
      GTY176078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      As shown in the illustration, return the lock lever to its original position to connect the connector and securely push in the lock of the lock lever.

    4. Install the wire harness clamp to the power steering ECU assembly.
  2. INSTALL UPPER INSTRUMENT PANEL SUB-ASSEMBLY 

    HINT: 

    Refer to INSTALLATION

  3. INITIALIZE ROTATION ANGLE SENSOR AND CALIBRATE TORQUE SENSOR ZERO POINT 

    HINT: 

    Refer to CALIBRATION