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DTC B1311: Notes

DTC B1311 DETECTION CONDITION POSSIBLE CAUSE

DTC B1311 Unlock switch circuit open
DETECTION CONDITION  Open circuit in wiring harness between PJB and driver-side door lock-link switch (unlock signal)
POSSIBLE CAUSE 
  • Open circuit in wiring harness between PJB terminal J-06 V and front door latch and lock actuator (driver-side) terminal E
  • Front door latch and lock actuator malfunction
  • PJB malfunction
G04956575Courtesy of MAZDA MOTORS CORP.