SAS CONTROL MODULE REMOVAL/INSTALLATION

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  Warning
  • Handling the SAS control module improperly can accidentally deploy the air bag modules and pre-tensioner seat belt, which may seriously injure you. Read the service warnings and cautions before handling the air bag module. (See AIR BAG SYSTEM SERVICE WARNINGS.) (See AIR BAG SYSTEM SERVICE CAUTIONS.)
  • Connecting the SAS control module with the SAS control module not securely fixed to the vehicle is dangerous. When the ignition switch is turned to the ON position, the SAS control module could tilt causing the SAS control module to detect that the vehicle is in a rollover condition, which may accidentally operate (deploy) the curtain air bag module and pre-tensioner seat belt. Therefore, before turning the ignition switch to the ON position with the connector connected, securely fix the SAS control module to the vehicle.
  • If the DSC/RSC sensor initialization procedure is not completed, it could result in an unexpected accident due to the DSC/RSC being inoperative. Therefore, after the SAS control module is replaced, always perform the DSC/RSC sensor initialization procedure to ensure proper DSC/RSC operation. (See DSC/RSC SENSOR INITIALIZATION PROCEDURE.)

  Caution
  • Handling the SAS control module improperly can accidentally deploy the air bag modules and pre-tensioner seat belt, which may seriously injure you. If configuration is not completed before removing the SAS control module, DTC B2477 will be displayed.

1. Perform SAS control module configuration when replacing it. (See SAS CONTROL MODULE CONFIGURATION.)

2. Turn the ignition switch to the OFF position.

3. Disconnect the negative battery cable and wait for 1 min or more.

4. Remove the following parts:

  (1) Dashboard under cover (Passenger side) (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)

  (2) Side wall (See SIDE WALL REMOVAL/INSTALLATION.)

  (3) Console panel (Passenger side) (See CONSOLE PANEL REMOVAL/INSTALLATION.)

5. Remove the connector.

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6. Remove the bolts.

7. Remove the SAS control module in the direction of the arrow.

8. Install in the reverse order of removal.

9. Turn the ignition switch to the ON position.

  • If the SAS control module is replaced, turn the ignition switch to the ON position for 20 s or more after completing the configuration.

10. Verify that the air bag system warning light illuminates for approx. 6 s and goes out.

  • If the air bag system warning light does not operate, refer to the on-board diagnostic system (air bag system) and perform inspection of the system. (See FLOWCHART.)

11. After installation, perform the DSC/RSC sensor initialization procedure. (See DSC/RSC SENSOR INITIALIZATION PROCEDURE.)