DTC B10AD-86: Error Signal Received From Auto Light Sensor/Humidity Sensor/Rain Sensor: Notes

WARNING: This page is about a different car, the 2018 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

DTC B10AD:86 (Front Body Control Module (FBCM)) DETECTION CONDITION AND POSSIBLE CAUSE

Description	Error Signal Received From Auto Light Sensor/Humidity Sensor/Rain Sensor
Detection Condition	Front body control module (FBCM) receives the error signals from the auto light sensor/humidity sensor/rain sensor for 5 s or more with the ignition switched ON (engine off or on).
Fail-safe function	Not applicable
Possible Cause	Auto light sensor/humidity sensor/rain sensor malfunction Front body control module (FBCM) malfunction
System Wiring Diagram	Not applicable