Diagnostic Procedure

DTC U0428:00 (ELECTRIC POWER STEERING (EPS)) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	VERIFY SAS CONTROL MODULE DTC Using the M-MDS, perform the SAS control module DTC inspection. (See DTC INSPECTION [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)] .) Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)] .) DTC troubleshooting completed, then go to the next step.
1		No	Go to the next step.
2	VERIFY DTC TROUBLESHOOTING COMPLETED Using the M-MDS, clear the DTC from the EPS control module. (See CLEARING DTC (ELECTRIC POWER STEERING (EPS)) .) Using the M-MDS, perform the EPS control module DTC inspection. (See DTC INSPECTION (ELECTRIC POWER STEERING (EPS)) .) Is the same Pending DTC present?	Yes	Replace the SAS control module. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.] .)
2		No	DTC troubleshooting completed.