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Steering Wheel: Installation

  1. INSTALL STEERING WHEEL HEATER CONTROLLER 
    1. Install the heater controller with the 2 screws and connect the 2 connectors.
    Fig 1: Locating Steering Wheel Heater Controller Screws And Connectors
    G04950292Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL CRUISE CONTROL MAIN SWITCH ASSEMBLY 
    Fig 2: Locating Screws And Cruise Control Main Switch
    G04950291Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the cruise control main switch with the 2 screws and connect the connector.
  3. INSTALL STEERING PAD SWITCH ASSEMBLY WITH MODULATOR 
    1. Install the steering pad switch with the 4 screws and connect the 2 connectors.
      Fig 3: Locating Steering Pad Switch Assembly Screws And Connectors
      G04950290Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL STEERING SHAKE DAMPER 
    1. Install the shake damper with the 2 screws.
    Fig 4: Locating Shake Damper Screws
    G04950289Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. 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) 

      Fig 5: Aligning Matchmarks On Steering Wheel Assembly And Steering Main Shaft Assembly
      G04950244Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL STEERING PAD ASSEMBLY 
    1. Support the steering pad with one hand as shown in the illustration.
    2. Connect the 2 connectors to the steering pad.
      NOTE: When handling the airbag connector, take care not to damage the airbag wire harness.
    3. Connect the horn connector.
    4. Confirm that the circumference groove of the "TORX" screw fits in the screw case, and place the steering pad onto the steering wheel assembly.
    5. Using a T30 "TORX" socket wrench, tighten the 2 "TORX" screws.

      Torque: 8.8 N*m (90 kgf*cm, 78 in.*lbf) 

      Fig 6: Identifying Steering Pad Assembly
      G04950287Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL NO. 2 STEERING WHEEL COVER LOWER 
    Fig 7: Identifying No. 2 Steering Wheel Cover
    G04950285Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Attach the 2 claws to install the cover.
  8. INSTALL SWITCH AND VOLUME CASE 
    1. Attach the claw to install the switch and volume case.
    Fig 8: Identifying Switch And Volume Case
    G04950284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  10. INSTALL COWL TOP VENTILATOR LOUVER RH  (See INSTALLATION )
  11. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after reconnecting the cable to the negative (-) battery terminal.
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