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Diagnostic procedure

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC C0051:67 (DYNAMIC STABILITY CONTROL) DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 PERFORM EPS CM DTC INSPECTION 
Yes Go to applicable DTC inspection.
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .)
No Go to the next step.
2 VERIFY THAT THE SAME DTC IS NOT PRESENT 
Yes Repeat the inspection from Step 1.
If the malfunction recurs, replace the EPS CM, then go to the next step.
(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)
No Go to the next step.
3 VERIFY THAT NO OTHER DTCS ARE PRESENT 
  • Are any other DTCs output?
Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)
No DTC troubleshooting completed.