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Home >> Mazda >> 2020 >> CX-5 Signature >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> On-Board Diagnostic - Electric Power Steering >> DTC U0428-00: Signal Error To SAS Control Module >> Notes
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DTC U0428-00: Signal Error To SAS Control Module: Notes

DTC U0428:00 (ELECTRIC POWER STEERING) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0428:00 Signal error to SAS control module
Detection condition
  • Error detected in signal from SAS control module via CAN communication
Fail-safe function
Possible cause
  • SAS control module malfunction
System wiring diagram -