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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Body Control Module >> DTC B10A0-64: Wiper And Washer Switch Error Signal Received (BCM) >> Notes
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DTC B10A0-64: Wiper And Washer Switch Error Signal Received (BCM): Notes

DTC B10A0:64 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

Description Wiper and washer switch error signal received
Detection condition
  • BCM receives error signals from the start stop unit for 5 s or more with the ignition switched ON (engine off or on).
Fail-safe Windshield wiper system
  • Continue the controls prior to the windshield wiper malfunction detection.

Front washer system
  • Stop the front washer control.
Possible cause
  • Start stop unit malfunction
  • Wiper and washer switch malfunction
  • BCM malfunction
System wiring diagram Not applicable