Diagnostic Procedure

STEP	INSPECTION		ACTION
1	INSPECT EACH SENSOR FOR INSTALLATION POSITION WARNING: Handling the air bag system components improperly can accidentally deploy the air bag modules and pre-tensioner seat belts, which may seriously injure you. Read the service warnings and cautions before handling the air bag system components. (See AIR BAG SYSTEM SERVICE WARNINGS .) (See AIR BAG SYSTEM SERVICE CAUTIONS .) Switch the ignition to off. Disconnect the negative battery cable and wait for 1 min or more . Verify that the crash zone sensor or side air bag sensor is installed in the correct position. Is each sensor installed correctly?	Yes	Go to the next step.
1		No	Install the each sensor correctly, then go to the next step.
2	INSPECT SAS CONTROL MODULE Connect the negative battery cable. Switch the ignition to ON. Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Are the same DTCs present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION .)
2		No	DTC troubleshooting completed.