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
Courtesy of MAZDA MOTORS CORP.