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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (On-Board Diagnostic - Start Stop Unit) >> DTC C0053-2F: Steering Angle Sensor B Signal Malfunction >> Notes

DTC C0053-2F: Steering Angle Sensor B Signal Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Description  Steering angle sensor B signal malfunction
Detection condition 
  • When any of the following conditions is met:
    • Start stop unit detects the sudden change in steering angle sensor B signal.
    • Start stop unit detects that the steering angle sensor B signal is stuck with the ignition switched ON (engine off or on).
Fail-safe  Not applicable
Possible cause 
  • Steering angle sensor malfunction
  • Start stop unit malfunction
System wiring diagram  Not applicable