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Home >> Mazda >> 2021 >> 3 Select, 4D Hatchback, FWD >> Repair and Diagnosis (Single Page) >> Steering >> Electronic Steering >> On-Board Diagnostic - Electric Power Steering (EPS) >> DTC U0428-00 Or U0428-83: Signal Error To SAS Control Module [Electric Power Steering (EPS)] >> Notes
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DTC U0428-00 Or U0428-83: Signal Error To SAS Control Module [Electric Power Steering (EPS)]: Notes

DTC U0428:00 OR U0428:83 (ELECTRIC POWER STEERING) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Signal error to SAS control module
Detection condition
  • Error detected in signal from SAS control module via CAN communication
Fail-safe
Possible cause
  • SAS control module malfunction
System wiring diagram
  • Not applicable
Connector diagram
  • Not applicable