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DTC Combination Table (Open Or Short V3 Bus, Past Communication Error)

  1. Regarding a past communication error of an ECU and sensor connected to the V3 bus, the probable CAN branch line(s) that had a malfunction can be determined based on the following DTC combination table.

    HINT: 

    • Based on the table below and DTCs output from ECUs connected via CAN communication, the probable part for which communication stop occurred can be determined.
    • If an open occurs in just one of the lines of a CAN bus line(s), DTCs which are not related to malfunctioning parts may be output (DTCs may be displayed randomly), or a message indicating a communication error may be displayed.
    - Trouble Mode (Open in CAN branch line(s))
    V3 Bus
    Output ECU Output DTC Torque Vectoring Differential ECU Assembly
     
    Refer to DTC U1172: Lost Communication with Vehicle Dynamics Control Module (ch2) [08/2016 - 11/2017]
    Roll Rate and Vertical Acceleration Sensor
    V Bus Airbag ECU Assembly - - -
    Air Conditioning Amplifier Assembly U0100 - -
    U0131 - -
    U0142 - -
    U0151 - -
    U0155 - -
    U0163 - -
    Radio Receiver Assembly*2 U0100 - -
    U0129 - -
    U0140 - -
    U0155 - -
    U0164 - -
    U0198 - -
    U1110 - -
    Main Body ECU (Multiplex Network Body ECU)*1 U0100 - -
    U0101 - -
    U0120 - -
    U0129 - -
    U0151 - -
    U0155 - -
    U0182 - -
    U023A - -
    U0327 - -
    U1117 - -
    Network Gateway ECU*1 - - -
    ECM U0122 - -
    U1104 - -
    Power Steering ECU Assembly U0100 - -
    U0129 - -
    U0132 - -
    V Bus Certification ECU (Smart Key ECU Assembly)
    (Entry function)
    U0100 - -
    U0142 - -
    U0155 - -
    U1117 - -
    Certification ECU (Smart Key ECU Assembly)
    (Power source switching function)
    U0100 - -
    U0140 - -
    U0155 - -
    U1117 - -
    Certification ECU (Smart Key ECU Assembly)
    (Start function)
    U0100 - -
    Combination Meter Assembly U0100 - -
    U0129 - -
    U0131 - -
    U0142 - -
    U0151 - -
    U0163 - -
    U0182 - -
    U023A - -
    U1104 - -
    Steering Sensor - - -
    Skid Control ECU (Brake Actuator Assembly)*2 U0100 - -
    U0123 - -
    U0124 - -
    U0126 - -
    Yaw Rate Sensor - - -
    Stereo Component Equalizer Assembly U0100 - -
    U0122 - -
    U0142 - -
    Spoiler Control ECU Assembly U0101 - -
    U0129 - -
    U0142 - -
    U0155 - -
    Torque Vectoring Differential ECU Assembly U0100 - -
    U0122 - -
    U0123 - -
    U0126 - -
    U0131 - -
    Sub Bus 2 Blind Spot Monitor Sensor LH U0100 - -
    U0125 - -
    U0126 - -
    U0129 - -
    U0142 - -
    Network Gateway ECU*1 U0104 - -
    U0132 - -
    U0182 - -
    U0198 - -
    U0233 - -
    U023A - -
    U1002 - -
    U1110 - -
    U1117 - -
    Sub Bus 2 Telematics Transceiver U0142 - -
    U0155 - -
    U0163 - -
    Clearance Warning ECU Assembly U0101 - -
    U0155 - -
    Absorber Control ECU U0100 - -
    U0101 - -
    U0122 - -
    U0124 - -
    U0126 - -
    Driving Support ECU Assembly
    (Dynamic Radar Cruise Control System)
    U0100 - -
    U0125 - -
    U0126 - -
    U0129 - -
    Driving Support ECU Assembly
    (Pre-collision System)
    U0100 - -
    U0125 - -
    U0126 - -
    U0129 - -
    U0142 - -
    Lane Departure Warning Camera U0101 - -
    U0104 - -
    U0123 - -
    U0129 - -
    U0142 - -
    U0155 - -
    Headlight Leveling ECU Assembly U0100 - -
    U0129 - -
    U0142 - -
    Option Connector (Bus Buffer ECU) - - -
    V3 Bus Torque Vectoring Differential ECU Assembly U1172 -
    ECM - - -
    Roll Rate and Vertical Acceleration Sensor - - -
    Skid Control ECU (Brake Actuator Assembly) - - -
    Sub Bus 1 Main Body ECU (Multiplex Network Body ECU)*1 U0182 - -
    U0199 - -
    U0200 - -
    U0208 - -
    U0209 - -
    U0265 - -
    U1002 - -
    U1115 - -
    Headlight Light Control ECU Sub-assembly LH*2 U0100 - -
    U0101 - -
    U0129 - -
    U0142 - -
    U0155 - -
    Sub Bus 1 Outer Mirror Control ECU Assembly (for Driver Side) U0142 - -
    Outer Mirror Control ECU Assembly (for Front Passenger Side) U0142 - -
    Position Control ECU and Switch Assembly LH - - -
    Position Control ECU and Switch Assembly RH - - -
    Rear Television Camera Assembly U0100 - -
    U0126 - -
    U0129 - -
    U0131 - -
    U0140 - -
    U0163 - -
    U0233 - -
    U1110 - -
    Multiplex Tilt and Telescopic ECU U0142 - -
    U0208 - -

    HINT: 

    • ◦: DTC is output.
    • -: DTC is not output.
    • *1: Gateway function equipped ECUs relay signals between the ECUs connected to the different buses.
    • *2: DTC U0073 may be stored when communication is lost.
    • If an open occurs in just one of the lines of a CAN bus line, DTCs which are not related to malfunctioning parts may be output.
    - Trouble Mode (Open in CAN main bus line(s))
    V3 Bus
    Output ECU Output DTC Skid Control ECU (Brake Actuator Assembly)
     
    Refer to DTC U1172: Lost Communication with Vehicle Dynamics Control Module (ch2) [08/2016 - 11/2017]
    No. 7 CAN Junction Connector to No. 4 CAN Junction Connector ECM
     
    Refer to DTC U1172: Lost Communication with Vehicle Dynamics Control Module (ch2) [08/2016 - 11/2017]
    V Bus Airbag ECU Assembly - - - -
    V Bus Air Conditioning Amplifier Assembly U0100 - - -
    U0131 - - -
    U0142 - - -
    U0151 - - -
    U0155 - - -
    U0163 - - -
    Radio Receiver Assembly*2 U0100 - - -
    U0129 - - -
    U0140 - - -
    U0155 - - -
    U0164 - - -
    U0198 - - -
    U1110 - - -
    Main Body ECU (Multiplex Network Body ECU)*1 U0100 - - -
    U0101 - - -
    U0120 - - -
    U0129 - - -
    U0151 - - -
    U0155 - - -
    U0182 - - -
    U023A - - -
    U0327 - - -
    U1117 - - -
    Network Gateway ECU*1 - - - -
    ECM U0122 - - -
    U1104 - - -
    Power Steering ECU Assembly U0100 - - -
    U0129 - - -
    U0132 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Entry function)
    U0100 - - -
    U0142 - - -
    U0155 - - -
    U1117 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Power source switching function)
    U0100 - - -
    U0140 - - -
    U0155 - - -
    U1117 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Start function)
    U0100 - - -
    Combination Meter Assembly U0100 - - -
    U0129 - - -
    U0131 - - -
    U0142 - - -
    U0151 - - -
    U0163 - - -
    U0182 - - -
    U023A - - -
    U1104 - - -
    Steering Sensor - - - -
    V Bus Skid Control ECU (Brake Actuator Assembly)*2 U0100 - - -
    U0123 - - -
    U0124 - - -
    U0126 - - -
    Yaw Rate Sensor - - - -
    Stereo Component Equalizer Assembly U0100 - - -
    U0122 - - -
    U0142 - - -
    Spoiler Control ECU Assembly U0101 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Torque Vectoring Differential ECU Assembly U0100 - - -
    U0122 - - -
    U0123 - - -
    U0126 - - -
    U0131 - - -
    Sub Bus 2 Blind Spot Monitor Sensor LH U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    U0142 - - -
    Network Gateway ECU*1 U0104 - - -
    U0132 - - -
    U0182 - - -
    U0198 - - -
    U0233 - - -
    U023A - - -
    U1002 - - -
    U1110 - - -
    U1117 - - -
    Telematics Transceiver U0142 - - -
    U0155 - - -
    U0163 - - -
    Clearance Warning ECU Assembly U0101 - - -
    U0155 - - -
    Absorber Control ECU U0100 - - -
    U0101 - - -
    U0122 - - -
    U0124 - - -
    U0126 - - -
    Driving Support ECU Assembly
    (Dynamic Radar Cruise Control System)
    U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    Driving Support ECU Assembly
    (Pre-collision System)
    U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    U0142 - - -
    Sub Bus 2 Lane Departure Warning Camera U0101 - - -
    U0104 - - -
    U0123 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Headlight Leveling ECU Assembly U0100 - - -
    U0129 - - -
    U0142 - - -
    Option Connector (Bus Buffer ECU) - - - -
    V3 Bus Torque Vectoring Differential ECU Assembly U1172 - -
    ECM - - - -
    Roll Rate and Vertical Acceleration Sensor - - - -
    Skid Control ECU (Brake Actuator Assembly) - - - -
    Sub Bus 1 Main Body ECU (Multiplex Network Body ECU)*1 U0182 - - -
    U0199 - - -
    U0200 - - -
    U0208 - - -
    U0209 - - -
    U0265 - - -
    U1002 - - -
    U1115 - - -
    Headlight Light Control ECU Sub-assembly LH*2 U0100 - - -
    U0101 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Outer Mirror Control ECU Assembly (for Driver Side) U0142 - - -
    Outer Mirror Control ECU Assembly (for Front Passenger Side) U0142 - - -
    Position Control ECU and Switch Assembly LH - - - -
    Position Control ECU and Switch Assembly RH - - - -
    Sub Bus 1 Rear Television Camera Assembly U0100 - - -
    U0126 - - -
    U0129 - - -
    U0131 - - -
    U0140 - - -
    U0163 - - -
    U0233 - - -
    U1110 - - -
    Multiplex Tilt and Telescopic ECU U0142 - - -
    U0208 - - -

    HINT: 

    • ◦: DTC is output.
    • -: DTC is not output.
    • *1: Gateway function equipped ECUs relay signals between the ECUs connected to the different buses.
    • *2: DTC U0073 may be stored when communication is lost.
    • If an open occurs in just one of the lines of a CAN bus line, DTCs which are not related to malfunctioning parts may be output.
    - Trouble Mode (CAN Bus Lines Short Circuit or Short to GND)
    V3 Bus
    Output ECU Output DTC CANH to CANL CANH Short to Ground CANL Short to Ground
    V Bus Airbag ECU Assembly - - - -
    Air Conditioning Amplifier Assembly U0100 - - -
    U0131 - - -
    U0142 - - -
    U0151 - - -
    U0155 - - -
    U0163 - - -
    Radio Receiver Assembly*2 U0100 - - -
    U0129 - - -
    U0140 - - -
    U0155 - - -
    U0164 - - -
    U0198 - - -
    U1110 - - -
    Main Body ECU (Multiplex Network Body ECU)*1 U0100 - - -
    U0101 - - -
    U0120 - - -
    U0129 - - -
    U0151 - - -
    U0155 - - -
    U0182 - - -
    U023A - - -
    U0327 - - -
    U1117 - - -
    V Bus Network Gateway ECU*1 - - - -
    ECM U0122 - - -
    U1104 - - -
    Power Steering ECU Assembly U0100 - - -
    U0129 - - -
    U0132 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Entry function)
    U0100 - - -
    U0142 - - -
    U0155 - - -
    U1117 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Power source switching function)
    U0100 - - -
    U0140 - - -
    U0155 - - -
    U1117 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Start function)
    U0100 - - -
    Combination Meter Assembly U0100 - - -
    U0129 - - -
    U0131 - - -
    U0142 - - -
    U0151 - - -
    U0163 - - -
    U0182 - - -
    U023A - - -
    U1104 - - -
    Steering Sensor - - - -
    Skid Control ECU (Brake Actuator Assembly)*2 U0100 - - -
    U0123 - - -
    U0124 - - -
    U0126 - - -
    Yaw Rate Sensor - - - -
    Stereo Component Equalizer Assembly U0100 - - -
    U0122 - - -
    U0142 - - -
    Spoiler Control ECU Assembly U0101 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Torque Vectoring Differential ECU Assembly U0100 - - -
    U0122 - - -
    U0123 - - -
    U0126 - - -
    U0131 - - -
    Sub Bus 2 Blind Spot Monitor Sensor LH U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    U0142 - - -
    Sub Bus 2 Network Gateway ECU*1 U0104 - - -
    U0132 - - -
    U0182 - - -
    U0198 - - -
    U0233 - - -
    U023A - - -
    U1002 - - -
    U1110 - - -
    U1117 - - -
    Telematics Transceiver U0142 - - -
    U0155 - - -
    U0163 - - -
    Clearance Warning ECU Assembly U0101 - - -
    U0155 - - -
    Absorber Control ECU U0100 - - -
    U0101 - - -
    U0122 - - -
    U0124 - - -
    U0126 - - -
    Driving Support ECU Assembly
    (Dynamic Radar Cruise Control System)
    U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    Driving Support ECU Assembly
    (Pre-collision System)
    U0100 - - -
    U0125 - - -
    U0126 - - -
    U0129 - - -
    U0142 - - -
    Lane Departure Warning Camera U0101 - - -
    U0104 - - -
    U0123 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Headlight Leveling ECU Assembly U0100 - - -
    U0129 - - -
    U0142 - - -
    Option Connector (Bus Buffer ECU) - - - -
    V3 Bus Torque Vectoring Differential ECU Assembly U1172
    ECM - - - -
    Roll Rate and Vertical Acceleration Sensor - - - -
    Skid Control ECU (Brake Actuator Assembly) - - - -
    Sub Bus 1 Main Body ECU (Multiplex Network Body ECU)*1 U0182 - - -
    U0199 - - -
    U0200 - - -
    U0208 - - -
    U0209 - - -
    U0265 - - -
    U1002 - - -
    U1115 - - -
    Headlight Light Control ECU Sub-assembly LH*2 U0100 - - -
    U0101 - - -
    U0129 - - -
    U0142 - - -
    U0155 - - -
    Outer Mirror Control ECU Assembly (for Driver Side) U0142 - - -
    Outer Mirror Control ECU Assembly (for Front Passenger Side) U0142 - - -
    Position Control ECU and Switch Assembly LH - - - -
    Position Control ECU and Switch Assembly RH - - - -
    Rear Television Camera Assembly U0100 - - -
    U0126 - - -
    U0129 - - -
    U0131 - - -
    U0140 - - -
    U0163 - - -
    U0233 - - -
    U1110 - - -
    Multiplex Tilt and Telescopic ECU U0142 - - -
    U0208 - - -

    HINT: 

    • ◦: DTC is output.
    • -: DTC is not output.
    • *1: Gateway function equipped ECUs relay signals between the ECUs connected to the different buses.
    • *2: DTC U0073 may be stored when communication is lost.
    • If an open occurs in just one of the lines of a CAN bus line, DTCs which are not related to malfunctioning parts may be output.