Diagnostic Procedure

Step	INSPECTION		Action
1	PERFORM SAS CONTROL MODULE INSPECTION Perform the configuration for the SAS control module using the M-MDS. (See SAS CONTROL MODULE CONFIGURATION .) 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	Perform the SAS control module configuration, then go to the next step. (See SAS CONTROL MODULE CONFIGURATION .)
1		No	Go to the next step.
2	PERFORM SAS CONTROL MODULE DTC INSPECTION 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.