Diagnostic Procedure

Step	Inspection		Action
1	VERIFY VEHICLE COLLISION Explain to the customer that the vehicle was hit. Has the vehicle been hit?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM] ).
1		No	Go to the next step.
2	VERIFY THAT REPAIRS HAVE BEEN COMPLETED Reconnect all the disconnected connectors. Reconnect the disconnected negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION ). Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC (SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM)) ). Perform the DTC inspection for the SAS control module using the M-MDS. (See DTC INSPECTION (SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM)) ). Is DTC B143A:00 displayed?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the SAS control module, then go to the next step. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM] ).
2		No	Go to the next step.
3	VERIFY IF OTHER DTCs DISPLAYED Are any other DTCs displayed?	Yes	Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE (SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM)) ).
3		No	DTC troubleshooting completed.