DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message; DTC U0293-87: Lost Communication with Hybrid/EV Powertrain Control Module Missing Message [11/2023 - ]: Description

The following DTCs are output when there is a communication malfunction between a sensor or ECU.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Note
U0100-87	Lost Communication with ECM/PCM "A" Missing Message	Lost communication with ECM	ECM CAN communication system Rack and pinion power steering gear assembly	EPS warning light: Does not come on	for Gasoline Model
U0129-87	Lost Communication with Brake System Control Module Missing Message	Lost communication with No. 2 skid control ECU (brake actuator assembly)1 Lost communication with skid control ECU (brake actuator assembly)2	No. 2 skid control ECU (brake actuator assembly)1 Skid control ECU (brake actuator assembly)2 CAN communication system Rack and pinion power steering gear assembly	EPS warning light: Comes on	-
U023A-87	Lost Communication with Image Processing Module "A" Missing Message	Lost communication with forward recognition camera	Forward recognition camera CAN communication system Rack and pinion power steering gear assembly	EPS warning light: Comes on	-
U0293-87	Lost Communication with Hybrid/EV Powertrain Control Module Missing Message	Lost communication with hybrid vehicle control ECU	Hybrid vehicle control ECU CAN communication system Rack and pinion power steering gear assembly	EPS warning light: Does not come on	for HV Model