DTC B115D-49: Driver Monitoring Camera Unit Internal Malfunction (Driver Monitoring Camera Unit): Outline

DTC B115D:49 (DRIVER MONITORING CAMERA UNIT) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Driver monitoring camera unit internal malfunction
Detection condition	The driver monitoring camera unit detects a driver monitoring camera LED malfunction.
Fail-safe	(See DTC TABLE [DRIVER MONITORING CAMERA UNIT (US)] .)
Possible cause	Driver monitoring camera unit connector or terminal malfunction Center display connector or terminal malfunction Short to ground in driver monitoring camera LED following circuits: Power supply circuit Voltage detect circuit Control circuit Ground circuit Short to power supply in driver monitoring camera LED following circuits: Power supply circuit Voltage detect circuit Control circuit Ground circuit Open circuit in driver monitoring camera LED following circuits: Power supply circuit Voltage detect circuit Control circuit Ground circuit Driver monitoring camera LED malfunction (built into center display) Driver monitoring camera unit malfunction
Courtesy of MAZDA MOTORS CORP.