System malfunction location

• Configuration setting error (occupant classification sensor structural malfunction)

Detection condition

WARNING:

• Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.

• SAS control module configuration setting has not been done correctly

• Parts which have not been set to SAS control module are assembled

Fail-safe function

Not applicable

Possible cause

• SAS control module configuration setting not implemented

• SAS control module configuration setting invalid

• Occupant classification sensor assembly incorrect

• SAS control module malfunction

System wiring diagram

Not applicable

Step

Inspection

Action

1

• Perform the SAS control module configuration using the M-MDS.

  (See SAS CONTROL MODULE CONFIGURATION (USING AS-BUILT DATA) [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

• Clear the DTC for the SAS control module using the M-MDS.

  (See CLEARING DTC [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

• Perform the DTC inspection for the SAS control module using the M-MDS.

  (See DTC INSPECTION [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

• Are the same DTCs present?

Yes

Go to the next step.

No

DTC troubleshooting completed.

2

• Verify that the driver or passenger-side air bag module is correctly installed.

• Is the driver or passenger-side air bag module correctly installed?

Yes

Go to the next step.

No

Correctly Install the occupant classification sensor. (See OCCUPANT CLASSIFICATION SENSOR REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

Then go to the next step.

3

• Clear the DTC for the SAS control module using the M-MDS.

  (See CLEARING DTC [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

• Perform the DTC inspection for the SAS control module using the M-MDS.

  (See DTC INSPECTION [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM)].)

• Are the same DTCs present?

Yes

Replace the SAS control module.

(See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

No

DTC troubleshooting completed.