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Home >> Lexus >> 2019 >> GX 460 Base >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column (Service Information) >> Steering Wheel >> Installation [08/2019 - ] >> Procedure

Installation [08/2019 - ]: Procedure

  1. ADJUST SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 6

  2. INSTALL STEERING WHEEL ASSEMBLY 
    1. Align the matchmarks on the steering wheel assembly and steering main shaft assembly.
    2. Install the steering wheel assembly set nut.

      Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) 

  3. INSTALL STEERING VIBRATION AND HEATER ECU 

    See step  1

  4. INSTALL CRUISE CONTROL MAIN SWITCH 

    Refer to PROCEDURE - Step 1

  5. INSTALL STEERING PAD SWITCH ASSEMBLY 
    1. Engage the 2 claws and 2 pins to install the steering pad switch assembly.
    2. Install the 2 screws.
    3. Connect the steering pad switch connector to the spiral cable with sensor sub-assembly. Connect the connector.
  6. INSTALL STEERING PAD 

    Refer to PROCEDURE - Step 1

  7. INSTALL LOWER NO. 2 STEERING WHEEL COVER 

    Refer to PROCEDURE - Step 3

  8. INSTALL LOWER NO. 3 STEERING WHEEL COVER 

    Refer to PROCEDURE - Step 2

  9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [08/2019 - 08/2021] , or refer to INITIALIZATION [08/2021 - 08/2022] , or refer to INITIALIZATION [08/2022 - ]

  10. CHECK SRS WARNING LIGHT 

    Refer to DIAGNOSIS SYSTEM [08/2019 - ]