2007 Lexus LS 460FACTORY OEM SERVICE PROCEDURE

Skid Control Buzzer: Installation

NOTE: While the battery is connected, even if the engine switch is off, the brake control system activates when the brake pedal is depressed or the door courtesy switch turns on. Therefore during servicing of the brake system components, do not operate the brake pedal and open/ close the doors while the battery is connected.
  1. INSTALL SKID CONTROL BUZZER ASSEMBLY 
    NOTE: If the buzzer connector is connected with the buzzer installed to the vehicle, the clamp of the buzzer may be damaged. Make sure to install the buzzer according to the procedures below.
    1. Connect the connector.
      2. Fig 1: Identifying Buzzer Connector
      G04949791Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Attach the clamp and install the buzzer to the extension panel.
  2. INSTALL NO. 1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY  (See INSTALLATION )
  3. INSTALL INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY  (See INSTALLATION )
  4. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY  (See INSTALLATION )
  5. INSTALL STEERING COLUMN COVER (w/o Driver Monitor Camera)  (See INSTALLATION )
  6. INSTALL STEERING COLUMN COVER (w/ Driver Monitor Camera)  (See INSTALLATION )
  7. INSTALL NO. 1 INSTRUMENT CLUSTER MOLDING  (See INSTALLATION )
  8. INSTALL INSTRUMENT SIDE PANEL LH  (See INSTALLATION )
  9. INSTALL INSTRUMENT PANEL FINISH PANEL END LH  (See INSTALLATION )
  10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  11. INSTALL COWL TOP VENTILATOR LOUVER RH  (See INSTALLATION )
  12. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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