LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2007 >> 3 Mazdaspeed, 2.3 M >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Body Control System] >> DTC B1520 >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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.
scientia non olet · About LEMON Manuals