Diagnostic Procedure

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Step	Inspection		Action
1	PERFORM SEAT WEIGHT SENSOR CONTROL MODULE DTC INSPECTION Clear DTCs using the M-MDS (See CLEARING DTC .) Verify DTCs using the M-MDS (See DTC INSPECTION .) Are DTCs B00A0.4A displayed.	Yes	Replace the seat weight sensor control module (See SEAT WEIGHT SENSOR CONTROL MODULE REMOVAL/INSTALLATION .)
1		No	Go to the next step
2	PERFORM SAS CONTROL MODULE DTC INSPECTION Clear DTCs using the M-MDS (See CLEARING DTC .) Verify DTCs using the M-MDS (See DTC INSPECTION .) Is DTC B00A0.4A displayed again? Are there other DTCs output?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION .)
2		No	DTC troubleshooting completed.