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DTC B1320: Notes

DTC B1320 DETECTION CONDITION POSSIBLE CAUSE

DTC B1320 Door ajar LF circuit open
DETECTION CONDITION  Open circuit in wiring harness between PJB and front door latch switch (driver-side)
POSSIBLE CAUSE 
  • Open circuit in wiring harness between PJB terminal J-06 W and front door latch and lock actuator (driver-side) terminal G
  • Front door latch and lock actuator malfunction
  • PJB malfunction
G04956577Courtesy of MAZDA MOTORS CORP.