VACUUM WARNING SWITCH REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during vacuum warning switch assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Disconnect cable from negative battery terminal*1 Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

Click here

Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

Click here

*1: for LHD

PROCEDURE


  1. PRECAUTION (for LHD)

    Note

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Click here

  2. REMOVE BATTERY (for LHD)

    for A25A-FKS: Click here

    for 2GR-FKS: Click here

  3. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY (for RHD)

    Click here

  4. REMOVE FRONT CENTER UPPER SUSPENSION BRACE SUB-ASSEMBLY (for RHD)

    Click here

  5. REMOVE VACUUM WARNING SWITCH ASSEMBLY


    1. for LHD:


      1. B006YFU

        Disconnect the connector from the vacuum warning switch assembly.

      2. Remove the vacuum warning switch assembly from the brake booster assembly.

    2. for RHD:


      1. B006YU1

        Disconnect the connector from the vacuum warning switch assembly.

      2. Remove the vacuum warning switch assembly from the brake booster assembly.

  6. REMOVE CHECK VALVE GROMMET


    1. Remove the check valve grommet from the brake booster assembly.