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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (On-Board Diagnostic - AWD System) >> DTC U0415-68; Abnormal Message From DSC HU/Cm >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different variant/trim than selected.
DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT FOR DSC HU/CM MALFUNCTION Yes Go to applicable DTC inspection.
(See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)] .)
No Go to the next step.
2 VERIFY THAT THE SAME DTC IS NOT PRESENT Yes Replace the AWD CM.
(See AWD CONTROL MODULE 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 ELECTRONIC AWD CONTROL SYSTEM ON-BOARD DIAGNOSIS [ELECTRONIC AWD CONTROL SYSTEM] .)
No DTC troubleshooting completed.