Diagnostic Procedure

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DTC B00A0:4A SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	PERFORM OCCUPANT CLASSIFICATION SENSOR CONTROL MODULE DTC INSPECTION Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC (SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)) .) Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION (SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)) .) Is the same DTC present?	Yes	Replace the occupant classification sensor. (See FRONT SEAT REMOVAL/INSTALLATION .)
1		No	Go to the next step
2	INSPECT OCCUPANT CLASSIFICATION SENSOR INSTALLATION CONDITION Verify that the occupant classification sensor is correctly installed. (See FRONT SEAT REMOVAL/INSTALLATION .) Is the occupant classification sensor correctly installed?	Yes	Go to the next step
2		No	Correctly Install the occupant classification sensor. (See FRONT SEAT REMOVAL/INSTALLATION .) Then go to the next step.
3	PERFORM SAS CONTROL MODULE DTC INSPECTION Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC (SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)) .) Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION (SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)) .) Is the same DTC present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.] .)
3		No	DTC troubleshooting completed.