DTC U0129-87: Lost Communication With Brake System Control Module 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 [10/2023 - ]: Description

U0129-87: The meter mirror sub-assembly receives signals from the brake actuator assembly (No. 2 skid control ECU) via CAN communication.
U0140-87: The meter mirror sub-assembly receives signals from the main body ECU (multiplex network body ECU) via CAN communication.
U0155-87: The meter mirror sub-assembly receives signals from the combination meter assembly via CAN communication.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Memory	Note
U0129-87	Lost Communication With Brake System Control Module Missing Message	DTC Detection Condition: IG+ voltage 9.5 to 11.5 V or higher Malfunction Status: Lost communication with brake actuator assembly (No. 2 skid control ECU) Malfunction Duration: 3.6 seconds or more	Brake actuator assembly (No. 2 skid control ECU) CAN communication system Meter mirror sub-assembly	DTC stored	-
U0140-87	Lost Communication with Body Control Module Missing Message	DTC Detection Condition: IG+ voltage 9.5 to 11.5 V or higher Malfunction Status: Lost communication with main body ECU (multiplex network body ECU) Malfunction Duration: 5 seconds or more	Main body ECU (multiplex network body ECU) CAN communication system Meter mirror sub-assembly	DTC stored	-
U0155-87	Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message	DTC Detection Condition: IG+ voltage 9.5 to 11.5 V or higher Malfunction Status: Lost communication with combination meter assembly Malfunction Duration: 5 seconds or more	Combination meter assembly CAN communication system Meter mirror sub-assembly	DTC stored	-