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Home >> Mazda >> 2007 >> 3 i, 2.0 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Body Control System] >> DTC B1520 >> Notes

DTC B1520: Notes

DTC B1520 DETECTION CONDITION POSSIBLE CAUSE

DTC B1520 Hood switch circuit open
DETECTION CONDITION  Open circuit in wiring harness between PJB and hood latch switch
POSSIBLE CAUSE 
  • Open circuit in wiring harness between PJB terminal J-02 Y and hood latch switch terminal A
  • Hood latch switch malfunction
  • PJB malfunction
G04956586Courtesy of MAZDA MOTORS CORP.