DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0101-87: Lost Communication with TCM Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U0132-87: Lost Communication with Suspension Control Module "A" Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0242-87: Lost Communication with Headlamp Control Module "B" Missing Message; DTC U114F-87: Lost Communication with Power Integration Module Missing Message [12/2021 - ]: Description

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	DTC Output from	Priority
U0100-87	Lost Communication with ECM/PCM "A" Missing Message	The headlight ECU sub-assembly LH does not receive data from the ECM for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0101-87	Lost Communication with TCM Missing Message	The headlight ECU sub-assembly LH does not receive data from the TCM for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0126-87	Lost Communication with Steering Angle Sensor Module Missing Message	The headlight ECU sub-assembly LH does not receive data from the steering sensor for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0129-87	Lost Communication with Brake System Control Module "A" Missing Message	The headlight ECU sub-assembly LH does not receive data from the brake actuator assembly (skid control ECU) for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0132-87	Lost Communication with Suspension Control Module "A" Missing Message	The headlight ECU sub-assembly LH does not receive data from the absorber control ECU for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0140-87	Lost Communication with Body Control Module Missing Message	The headlight ECU sub-assembly LH does not receive data from the main body ECU (multiplex network body ECU) for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0155-87	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message	The headlight ECU sub-assembly LH does not receive data from the combination meter assembly for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U0242-87	Lost Communication with Headlamp Control Module "B" Missing Message	The headlight ECU sub-assembly LH does not receive data from the headlight ECU sub-assembly RH for approximately 10 seconds or more	CAN communication system	Headlight Control	B
U114F-87	Lost Communication with Power Integration Module Missing Message	The headlight ECU sub-assembly LH does not receive data from the power distribution box assembly for approximately 10 seconds or more	CAN communication system	Headlight Control	B