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Home >> Mazda >> 2021 >> 6 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> On-Board Diagnostic - Start Stop Unit >> DTC C0053-14: Steering Angle Sensor B Signal Circuit Malfunction [Start Stop Unit] >> Notes

DTC C0053-14: Steering Angle Sensor B Signal Circuit Malfunction [Start Stop Unit]: Notes

DTC C0053:14 [START STOP UNIT] DETECTION CONDITION AND POSSIBLE CAUSE

Description Steering angle sensor B signal circuit malfunction
Detection condition
  • Start stop unit detects an open circuit or short to ground in steering angle sensor B signal circuit.
Fail-safe Not applicable
Possible cause
  • Steering angle sensor connector or terminal malfunction
  • Start stop unit connector or terminal malfunction
  • Short to ground in wiring harness between start stop unit terminal 1W and steering angle sensor terminal C
  • Open circuit in wiring harness between start stop unit terminal 1W and steering angle sensor terminal C
  • Steering angle sensor malfunction
  • Start stop unit malfunction
G13724116Courtesy of MAZDA MOTORS CORP.