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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic [Body Control System) >> DTC B11DA:16 [BCM] >> Notes

DTC B11DA:16 [BCM]: Notes

DTC B11DA:16 Front door key cylinder switch (LH) circuit malfunction
DETECTION CONDITION 
  • Front door key cylinder switch (LH) circuit voltage is less than 3.75 V  with the front door key cylinder switch (LH) off.
FAIL-SAFE FUNCTION 
  • Inhibits the door lock/unlock operation.
POSSIBLE CAUSE 
  • Front door latch and lock actuator (LH) connector or terminals malfunction
  • Front door key cylinder switch (LH) malfunction
  • BCM connector or terminals malfunction
  • Short to ground in wiring harness between the following terminals:
    • Front door latch and lock actuator (LH) terminal F-BCM terminal 6C
    • Front door latch and lock actuator (LH) terminal B-BCM terminal 6B
  • BCM malfunction
G08152631