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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Body Control Module >> DTC B1D36-86: Turn Switch Error Signal Received (BCM) >> Notes
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DTC B1D36-86: Turn Switch Error Signal Received (BCM): Notes

DTC B1D36:86 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

Description Turn switch error signal received
Detection condition
  • BCM receives the error signals from the start stop unit for 2 s or more with the ignition switched ON (engine off or on).
Fail-safe
  • Perform the control with turn switch signal turned off.
Possible cause
  • Start stop unit malfunction
  • Light switch malfunction
    • Turn switch malfunction
  • BCM malfunction
System wiring diagram Not applicable