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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Steering >> Electronic Steering >> On-Board Diagnostic - Steering >> DTC U0415-00; Can System Communication Error >> Diagnostic Procedure

Diagnostic Procedure

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)] .) DTC troubleshooting completed, then go to the next step.
No Go to the next step.
2 VERIFY DTC TROUBLESHOOTING COMPLETED Yes Replace the DSC HU/CM.
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS [ELECTRIC POWER STEERING (EPS)] .)
No DTC troubleshooting completed.