DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication With Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message [08/2020 - ]: Description

These DTCs are stored if a CAN communication malfunction occurs between the forward recognition camera and other ECUs.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U0100-87	Lost Communication With ECM/PCM "A" Missing Message	The forward recognition camera does not receive data from the ECM for approximately 5 seconds or more.	CAN communication system ECM
U0125-87	Lost Communication With Multi-axis Acceleration Sensor Module Missing Message	The airbag ECU assembly (yaw rate sensor) does not receive data from the ECM for approximately 5 seconds or more.	CAN communication system Airbag ECU assembly (yaw rate sensor)
U0126-87	Lost Communication with Steering Angle Sensor Module Missing Message	The forward recognition camera does not receive data from the steering sensor for approximately 5 seconds or more.	CAN communication system Steering sensor
U0129-87	Lost Communication with Brake System Control Module Missing Message	The forward recognition camera does not receive data from the skid control ECU (brake actuator assembly) for approximately 5 seconds or more.	CAN communication system Skid control ECU (brake actuator assembly)
U0140-87	Lost Communication with Body Control Module Missing Message	The forward recognition camera does not receive data from the main body ECU (multiplex network body ECU) for approximately 5 seconds or more.	CAN communication system Main body ECU (multiplex network body ECU)