Diagnostic Procedure

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DTC C0051:67 (DYNAMIC STABILITY CONTROL (DSC)) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	VERIFY EPS CONTROL MODULE DTC Using the M-MDS, perform the EPS control module DTC inspection. (See DTC INSPECTION [ELECTRIC POWER STEERING (EPS)] .) Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [ELECTRIC POWER STEERING (EPS)] .) 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 DSC HU/CM. (See CLEARING DTC (DYNAMIC STABILITY CONTROL (DSC)) .) Start the engine and drive the vehicle at 6 km/h {4 mph} or more. Gradually slow down and stop vehicle. Using the M-MDS, perform the DSC HU/CM DTC inspection. (See DTC INSPECTION (DYNAMIC STABILITY CONTROL (DSC)) .) Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the DSC HU/CM. (See DSC HU/CM REMOVAL/INSTALLATION .) Go to the next step.
2		No	Go to the next step.
3	VERIFY NO DTC IS PRESENT Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE (DYNAMIC STABILITY CONTROL (DSC)) .)
3	VERIFY NO DTC IS PRESENT Are any DTCs present?	No	DTC troubleshooting completed.