DTC B10AD-86: Error Signal Received From Humidity Sensor/Solar Radiation Sensor/Auto Light Sensor/Rain Sensor (BCM): Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC B10AD:86 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Error signal received from humidity sensor/solar radiation sensor/auto light sensor/rain sensor
Detection condition	The body control module (BCM) receives the error signals from the humidity sensor/solar radiation sensor/auto light sensor/rain sensor. Preconditions The windshield wiper switch is in the AUTO position.
Fail-safe	Control is continued at the normal value right before malfunction.
Possible cause	Humidity sensor/solar radiation sensor/auto light sensor/rain sensor malfunction Body control module (BCM) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable