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DTC B10AD-49; Auto Light Sensor/Rain Sensor Internal Malfunction: Notes

DTC B10AD-49; AUTO LIGHT SENSOR/RAIN SENSOR INTERNAL MALFUNCTION - DETECTION CONDITION & POSSIBLE CAUSE

Description Auto light sensor/rain sensor internal malfunction
Detection condition
  • The BCM received auto light sensor/rain sensor error signals from the auto light sensor/rain sensor 10 times continuously with the ignition switched ON (engine off or on).
Fail-safe Auto light system
  • Continue the controls prior to the auto light malfunction detection. Auto wiper system
  • Continue the controls prior to the windshield wiper malfunction detection.
Possible cause
  • Auto light sensor/rain sensor malfunction
  • BCM malfunction
System wiring diagram Not applicable