Air Bag Control Module: Service and Repair

2010 Mazda CX-7 AWD L4-2.3L TurboSECTION Service and Repair



SAS CONTROL MODULE REMOVAL/INSTALLATION

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 air bag system service warnings and cautions before handling the air bag module. Air Bag System Service Warnings 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.

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 or B1017 will be displayed.

1. Perform SAS control module configuration when replacing it. Testing and Inspection

2. Turn the ignition switch to the LOCK position.

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

4. Remove the console panel. Console Panel Removal/Installation

5. Remove the console. Console Removal/Installation

6. Remove in the order indicated in the table.










7. Install in the reverse order of removal.

8. 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. Testing and Inspection

9. 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 normally, refer to the on-board diagnostic system (air bag system) and perform inspection of the system. Flowchart

RENDER: 1.0x

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When to See a Mechanic

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

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