Diagnostic Procedure

Step	Inspection		Action
1	PERFORM MALFUNCTION DIAGNOSIS USING FLOWCHART Is the malfunction diagnosis performed using the flowchart? (Refer to FLOWCHART [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)	Yes	Go to the next step.
1		No	Re-perform the malfunction diagnosis using the flowchart. (Refer to FLOWCHART [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
2	INSPECT SAS CONTROL MODULE CONNECTORS CONNECTION CONDITION WARNING: Handling the component parts improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the service warnings/cautions and the article before handling the air bag system components. (Refer to AIR BAG SYSTEM SERVICE WARNINGS [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) (Refer to AIR BAG SYSTEM SERVICE CAUTIONS [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Switch the ignition off. Disconnect the negative battery cable and wait for 1 min or more . (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Remove the column cover. (Refer to COLUMN COVER REMOVAL/INSTALLATION .) Disconnect the clock spring connector. (Refer to CLOCK SPRING REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Remove the glove compartment. (Refer to GLOVE COMPARTMENT REMOVAL/INSTALLATION .) Disconnect the passenger-side air bag module connector. (Refer to PASSENGER-SIDE AIR BAG MODULE REMOVAL [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Disconnect the driver and passenger-side front seat connector. (Refer to FRONT SEAT REMOVAL/INSTALLATION .) Remove the B-pillar lower trim. (Refer to B-PILLAR LOWER TRIM REMOVAL/INSTALLATION .) Disconnect the driver and passenger-side pre-tensioner seat belt connectors. Disconnect the driver and passenger-side lap pre-tensioner seat belt connector. (Refer to FRONT SEAT BELT REMOVAL/INSTALLATION .) Remove the headliner. (Refer to HEADLINER REMOVAL/INSTALLATION .) Disconnect the driver and passenger-side curtain air bag module connectors. (Refer to CURTAIN AIR BAG MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Are all SAS control module connectors securely connected?	Yes	Go to the next step.
2		No	Reconnect the SAS control module connectors properly. Go to Step 4.
3	VERIFY PARTIALLY DISCONNECTED DETECTION BAR OF SAS CONTROL MODULE CONNECTOR Disconnect the all SAS control module connectors. (Refer to SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Verify the condition of the detector bars of the SAS control module connectors. (Corrosion, damage, and disconnected pins) Are the detector bars of the SAS control module connectors normal?	Yes	Go to the next step.
3		No	Replace the SAS control module connector cover, then go to the next step. (Refer to SAS CONTROL MODULE CONNECTOR COVER REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
4	PERFORM DTC INSPECTION FOR SAS CONTROL MODULE Connect the SAS control module connectors. Reconnect all disconnected connectors. Connect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Switch the ignition ON (engine off or on). Clear the DTC for the SAS control module using the M-MDS. (Refer to CLEARING DTC [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Perform the DTC inspection for the SAS control module using the M-MDS. (Refer to DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Are the same DTCs present?	Yes	Replace the SAS control module connector cover, then go to the next step. (Refer to SAS CONTROL MODULE CONNECTOR COVER REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
4		No	DTC troubleshooting completed.
5	PERFORM DTC INSPECTION FOR SAS CONTROL MODULE Connect the SAS control module connectors. Reconnect all disconnected connectors. Connect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .) Switch the ignition ON (engine off or on). Clear the DTC for the SAS control module using the M-MDS. (Refer to CLEARING DTC [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Perform the DTC inspection for the SAS control module using the M-MDS. (Refer to DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .) Are the same DTCs present?	Yes	Replace the SAS control module. (Refer to SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] .)
5		No	DTC troubleshooting completed.