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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> Steering >> Power Steering >> Dynamic Rear Steering System - Service Information >> Dynamic Rear Steering Actuator >> Installation [09/2014 - ] >> Procedure

Installation [09/2014 - ]: Procedure

  1. INSTALL REAR STEERING LINK ASSEMBLY 
    1. Align the 2 guide pins with the rear suspension member sub-assembly and install the rear steering link assembly with the 4 bolts.

      Torque: 97 N.m (989 kgf/cm, 72 ft.lbf) 

    2. Engage the wire harness clamp and install the grommet.
    3. Install the nut.

      Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

    4. Engage the 6 wire harness clamps.
    5. Connect the 2 connectors to the rear steering control ECU.

      HINT: 

      When connecting the connector with lock lever, return the lock lever to its original position and securely push in the lock of the lock lever as shown in the illustration.

      GTY511123Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Lock of the Lock Lever
      *b Lock Lever
  2. INSTALL LUGGAGE COMPARTMENT TRIM COVER LH 

    Refer to PROCEDURE - Step 4 [09/2014 - 09/2020] , or refer to PROCEDURE - Step 2 [09/2020 - ]

  3. INSTALL FRONT UPPER LUGGAGE COMPARTMENT TRIM COVER 

    Refer to PROCEDURE - Step 9

  4. INSTALL NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY 

    Refer to PROCEDURE - Step 2

  5. INSTALL FRONT LUGGAGE COMPARTMENT TRIM COVER 

    Refer to PROCEDURE - Step 14

  6. INSTALL REAR LUGGAGE COMPARTMENT TRIM COVER 

    Refer to PROCEDURE - Step 15

  7. INSTALL SPARE WHEEL COVER TRAY 

    Refer to PROCEDURE - Step 16

  8. INSTALL NO. 1 LUGGAGE COMPARTMENT TRIM COVER 

    Refer to PROCEDURE - Step 17

  9. CONNECT REAR STEERING TIE ROD ASSEMBLY LH 
    1. Install the rear steering tie rod assembly LH to the rear axle carrier sub-assembly with a new nut.

      Torque: 70 N.m (714 kgf/cm, 52 ft.lbf) 

  10. CONNECT REAR STEERING TIE ROD ASSEMBLY RH 

    HINT: 

    Perform the same procedure as for the LH side.

  11. CONNECT TAIL EXHAUST PIPE LH 

    Refer to PROCEDURE - Step 2 [09/2014 - 11/2017] , or refer to PROCEDURE - Step 2 [11/2017 - ]

  12. INSTALL NO. 1 FLOOR UNDER COVER ASSEMBLY 
    1. Install the No. 1 floor under cover assembly with the 6 clips and 3 grommets.
  13. INSTALL REAR WHEELS 

    Refer to PROCEDURE - Step 1 [09/2014 - 10/2022] , or refer to PROCEDURE - Step 2 [10/2022 - ]

  14. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 4

  15. INSPECT AND ADJUST REAR WHEEL ALIGNMENT 

    Refer to ADJUSTMENT [09/2014 - 11/2017] , or refer to ADJUSTMENT [11/2017 - 09/2020] , or refer to ADJUSTMENT [09/2020 - ]

  16. PERFORM DYNAMIC REAR STEERING SYSTEM CALIBRATION 

    Refer to CALIBRATION [09/2014 - 09/2020] , or refer to CALIBRATION [09/2020 - ]