DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module; DTC U0130: Lost Communication with VGRS; DTC U0131: Lost Communication with Power Steering Control Module; DTC U0134: Lost Communication with DRS Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0151: Lost Communication with Restraints Control Module; DTC U0163: Lost Communication with Navigation Control Module; DTC U0182: Lost Communication with Lighting Control Module Front; DTC U023A: Lost Communication with Front Camera Module; DTC U1104: Lost Communication with Driving Support ECU [10/2015 - ]: Description

The combination meter assembly communicates with the ECM via the CAN communication system.

DTC Code	DTC Detection Condition	Trouble Area
U0100	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the ECM continues for 2 seconds or more.	ECM CAN communication system Combination meter assembly
U0129	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the skid control ECU continues for 2 seconds or more.	Skid control ECU CAN communication system Combination meter assembly
U0130*	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the steering control ECU continues for 3 seconds or more.	Steering control ECU CAN communication system Combination meter assembly
U0131	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the power steering ECU continues for 3 seconds or more.	Power steering ECU assembly CAN communication system Combination meter assembly
U0134	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the rear steering control ECU continues for 3 seconds or more.	Rear steering control ECU CAN communication system Combination meter assembly
U0142	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the main body ECU continues for 3 seconds or more.	Main body ECU (multiplex network body ECU) CAN communication system Combination meter assembly
U0151	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the center airbag sensor assembly continues for 10 seconds or more.	Center airbag sensor assembly CAN communication system Combination meter assembly
U0163	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the multimedia module receiver assembly continues for 3 seconds or more.	Multimedia module receiver assembly CAN communication system Combination meter assembly
U0182	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the headlight control computer assembly continues for 10 seconds or more.	Headlight control computer assembly CAN communication system Combination meter assembly
U023A	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the forward recognition camera continues for 10 seconds or more.	Forward recognition camera CAN communication system Combination meter assembly
U1104	Both conditions are met: IG voltage is 10.5 V or higher. No communication with the driving support ECU continues for 10 seconds or more.	Driving support ECU CAN communication system Combination meter assembly

*: w/ Variable Gear Ratio Steering System