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Steering Wheel: Installation

WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
  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 Connectors And Screws
      G04950292Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL CRUISE CONTROL MAIN SWITCH ASSEMBLY 
    1. Install the cruise control main switch with the 2 screws and connect the connector.
      Fig 2: Locating Cruise Control Main Switch Screws
      G04950291Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  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 Screws
      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: Identifying 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 connectors, 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 screws

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

      Fig 6: Locating Horn Connector
      G04950287Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL LOWER NO. 2 STEERING WHEEL COVER 
    1. Attach the 2 claws to install the cover.
      Fig 7: Identifying No 2 Steering Wheel Cover And Claw Location(s)
      G04950285Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL SWITCH AND VOLUME CASE 
    1. Attach the claw to install the switch and volume case.
  9. INSTALL BATTERY SERVICE HOLE COVER  (See INSTALLATION )
  10. INSTALL SERVICE PLUG GRIP 
  11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (see INITIALIZATION ).
    Fig 8: Identifying Volume Case And Claw Location
    G04950284Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. INSTALL BATTERY SERVICE HOLE COVER LH  (See INSTALLATION )
  13. INSTALL LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY  (See INSTALLATION )