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Home >> Mazda >> 2020 >> 6 Touring >> Repair and Diagnosis >> Brakes >> Traction Control >> On-Board Diagnostics - Dynamic Stability Control >> DTC U0428-62: DSC HU/Cm Control >> Diagnostic Procedure
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Diagnostic Procedure

DTC U0428:62 (DYNAMIC STABILITY CONTROL (DSC)) DIAGNOSTIC PROCEDURE

Step Inspection Action
1 VERIFY WHETHER MALFUNCTION IS PAST OR PRESENT
  • Switch the ignition ON (engine off or on).
  • Is the TCS/DSC indicator light illuminated?
 Yes Perform the DTC inspection and go to the applicable DTC inspection.
(See DTC INSPECTION (DYNAMIC STABILITY CONTROL (DSC)) .)
DTC troubleshooting completed, then go to the next step.
No Using the M-MDS, clear the DTC from the DSC HU/CM, then go to the next step.
(See CLEARING DTC (DYNAMIC STABILITY CONTROL (DSC)) .)
2 VERIFY NO DTC IS PRESENT
  • Are any DTCs present?
 Yes Go to the applicable DTC inspection.
(See DTC TABLE (DYNAMIC STABILITY CONTROL (DSC)) .)
No DTC troubleshooting completed.
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