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DTC Combination Table (Open Or Short Sub Bus 1, Past Communication Error)

  1. Regarding a past communication error of an ECU and sensor connected to sub bus 1 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), determine the part that had a malfunction based on DTCs output from the main body ECU (multiplex network body ECU).

    HINT: 

    • As gateway function equipped ECUs (sub bus monitor ECUs) monitor signals from all ECUs that are connected to sub buses, gateway function equipped ECUs can detect ECUs with a communication stop more accurately.
    • DTCs output from ECUs other than the main body ECU (multiplex network body ECU) (gateway function equipped ECU) are shown only as a reference.
    • Regarding a communication stop that is currently occurring in sub bus 1, the malfunctioning part can be confirmed easily by performing the CAN bus check using the Techstream.
    • 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 One CAN Branch Line)
    Sub Bus 1
    Output ECU Output DTC Outer Mirror Control ECU Assembly (for Driver Side)
     
    Refer to DTC U0200: Lost Communication with "Door Control Module B" [09/2014 - 11/2017]
    Outer Mirror Control ECU Assembly (for Front Passenger Side)
     
    Refer to DTC U0199: Lost Communication with "Door Control Module A" [09/2014 - 11/2017]
    Position Control ECU and Switch Assembly LH
     
    Refer to DTC U0208: Lost Communication with "Seat Control Module A" [09/2014 - 11/2017]
    Position Control ECU and Switch Assembly RH
     
    Refer to DTC U0209: Lost Communication with "Seat Control Module B" [09/2014 - 11/2017]
    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 - - - -
    U0151 - - - -
    U0155 - - - -
    U0182
    U023A - - - -
    U0327 - - - -
    U1117 - - - -
    Network Gateway ECU*1 - - - - -
    ECM U0122 - - - -
    U1104 - - - -
    Power Steering ECU Assembly U0100 - - - -
    U0129 - - - -
    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 - - - -
    V Bus 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 - - - -
    U0182 - - - -
    U0198 - - - -
    U0233 - - - -
    U023A - - - -
    U1002 - - - -
    U1110 - - - -
    U1117 - - - -
    Telematics Transceiver U0142 - - - -
    U0155 - - - -
    U0163 - - - -
    Sub Bus 2 Clearance Warning ECU Assembly U0101 - - - -
    U0155 - - - -
    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 X
    U0200 X
    U0208 X
    U0209 X
    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 X

    HINT: 

    • X: DTC is likely to be output.
    • ←: DTC is unlikely to be 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.
    - Trouble Mode (Open in One CAN Branch Line)
    Sub Bus 1
    Output ECU Output DTC Rear Television Camera Assembly
     
    Refer to DTC U0265: Lost Communication with Parking Assist Monitor Module [09/2014 - 11/2017]
    Headlight Light Control ECU Sub-assembly LH
     
    Refer to DTC U0182: Lost Communication with Lighting Control Module Front [09/2014 - 11/2017]
    Multiplex Tilt and Telescopic ECU
     
    Refer to DTC U1115: Lost Communication with Tilt & Telescopic Module [09/2014 - 11/2017]
    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 - - -
    U0151 - - -
    U0155 - - -
    U0182 X
    U023A - - -
    U0327 - - -
    U1117 - - -
    Network Gateway ECU*1 - - - -
    ECM U0122 - - -
    U1104 - - -
    Power Steering ECU Assembly U0100 - - -
    U0129 - - -
    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 X
    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 - - -
    U0182 - - -
    U0198 - - -
    U0233 - - -
    U023A - - -
    U1002 - - -
    U1110 - - -
    U1117 - - -
    Telematics Transceiver U0142 - - -
    U0155 - - -
    U0163 - - -
    Clearance Warning ECU Assembly U0101 - - -
    U0155 - - -
    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 - - -
    Sub Bus 2 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 X
    U0199
    U0200
    U0208
    U0209
    U0265 X
    U1002
    U1115 X
    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: 

    • X: DTC is likely to be output.
    • ←: DTC is unlikely to be 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.
    - Trouble Mode (Open in Both CAN Branch Lines)
    Sub Bus 1
    Output ECU Output DTC Outer Mirror Control ECU Assembly (for Driver Side)
     
    Refer to DTC U0200: Lost Communication with "Door Control Module B" [09/2014 - 11/2017]
    Outer Mirror Control ECU Assembly (for Front Passenger Side)
     
    Refer to DTC U0199: Lost Communication with "Door Control Module A" [09/2014 - 11/2017]
    Position Control ECU and Switch Assembly LH
     
    Refer to DTC U0208: Lost Communication with "Seat Control Module A" [09/2014 - 11/2017]
    Position Control ECU and Switch Assembly RH
     
    Refer to DTC U0209: Lost Communication with "Seat Control Module B" [09/2014 - 11/2017]
    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 - - - -
    U0151 - - - -
    U0155 - - - -
    U0182 - - - -
    U023A - - - -
    U0327 - - - -
    U1117 - - - -
    Network Gateway ECU*1 - - - - -
    ECM U0122 - - - -
    U1104 - - - -
    V Bus Power Steering ECU Assembly U0100 - - - -
    U0129 - - - -
    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 - - - -
    U0182 - - - -
    U0198 - - - -
    U0233 - - - -
    U023A - - - -
    U1002 - - - -
    U1110 - - - -
    U1117 - - - -
    Telematics Transceiver U0142 - - - -
    U0155 - - - -
    U0163 - - - -
    Clearance Warning ECU Assembly U0101 - - - -
    U0155 - - - -
    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 - - - - -
    V3 Bus 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.
    - Trouble Mode (Open in Both CAN Branch Lines)
    Sub Bus 1
    Output ECU Output DTC Rear Television Camera Assembly
     
    Refer to DTC U0265: Lost Communication with Parking Assist Monitor Module [09/2014 - 11/2017]
    Headlight Light Control ECU Sub-assembly LH
     
    Refer to DTC U0182: Lost Communication with Lighting Control Module Front [09/2014 - 11/2017]
    Multiplex Tilt and Telescopic ECU
     
    Refer to DTC U1115: Lost Communication with Tilt & Telescopic Module [09/2014 - 11/2017]
    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 - - -
    U0151 - - -
    U0155 - - -
    U0182 - -
    U023A - - -
    U0327 - - -
    U1117 - - -
    Network Gateway ECU*1 - - - -
    ECM U0122 - - -
    U1104 - - -
    Power Steering ECU Assembly U0100 - - -
    U0129 - - -
    Certification ECU (Smart Key ECU Assembly)
    (Entry function)
    U0100 - - -
    U0142 - - -
    U0155 - - -
    U1117 - - -
    V Bus 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 - - -
    U0182 - - -
    U0198 - - -
    U0233 - - -
    U023A - - -
    U1002 - - -
    U1110 - - -
    U1117 - - -
    Telematics Transceiver U0142 - - -
    U0155 - - -
    U0163 - - -
    Sub Bus 2 Clearance Warning ECU Assembly U0101 - - -
    U0155 - - -
    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 - - -
    Sub Bus 1 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.
    - Trouble Mode (Open in One CAN Main Bus Line)
    Sub Bus 1
    Output ECU Output DTC Main Body ECU (Multiplex Network Body ECU)
     
    Refer to DTC U1002: Lost Communication with Gateway Module (Main Body ECU) [09/2014 - 11/2017]
    No. 3 CAN Junction Connector to No. 7 CAN Junction Connector No. 7 CAN Junction Connector to No. 5 CAN Junction Connector No. 5 CAN Junction Connector to No. 1 CAN Junction Terminal
    V Bus Airbag ECU Assembly - - - - -
    Air Conditioning Amplifier Assembly U0100 - - - -
    U0131 - - - -
    U0142 - - - -
    U0151 - - - -
    U0155 - - - -
    U0163 - - - -
    V Bus Radio Receiver Assembly*2 U0100 - - - -
    U0129 - - - -
    U0140 - - - -
    U0155 - - - -
    U0164 - - - -
    U0198 - - - -
    U1110 - - - -
    Main Body ECU (Multiplex Network Body ECU)*1 U0100 - - - -
    U0101 - - - -
    U0120 - - - -
    U0151 - - - -
    U0155 - - - -
    U0182 X
    U023A - - - -
    U0327 - - - -
    U1117 - - - -
    Network Gateway ECU*1 - - - - -
    ECM U0122 - - - -
    U1104 - - - -
    Power Steering ECU Assembly U0100 - - - -
    U0129 - - - -
    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 X
    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 - - - -
    U0182 - - - -
    U0198 - - - -
    U0233 - - - -
    U023A - - - -
    U1002 - - - -
    U1110 - - - -
    U1117 - - - -
    Telematics Transceiver U0142 - - - -
    U0155 - - - -
    U0163 - - - -
    Clearance Warning ECU Assembly U0101 - - - -
    U0155 - - - -
    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 X
    U0199 X X X
    U0200 X
    U0208 X
    U0209 X X X
    U0265 X X
    U1002 X
    U1115 X X
    Headlight Light Control ECU Sub-assembly LH*2 U0100 X
    U0101 X
    U0129 X
    U0142 X
    U0155 X
    Outer Mirror Control ECU Assembly (for Driver Side) U0142 X
    Outer Mirror Control ECU Assembly (for Front Passenger Side) U0142 X X X
    Position Control ECU and Switch Assembly LH - - - - -
    Sub Bus 1 Position Control ECU and Switch Assembly RH - - - - -
    Rear Television Camera Assembly U0100 X X
    U0126 X X
    U0129 X X
    U0131 X X
    U0140 X X
    U0163 X X
    U0233 X X
    U1110 X X
    Multiplex Tilt and Telescopic ECU U0142 X
    U0208

    HINT: 

    • X: DTC is likely to be output.
    • ←: DTC is unlikely to be 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.
    - Trouble Mode (Open in Both CAN Main Bus Lines)
    Sub Bus 1
    Output ECU Output DTC Main Body ECU (Multiplex Network Body ECU)
     
    Refer to DTC U1002: Lost Communication with Gateway Module (Main Body ECU) [09/2014 - 11/2017]
    No. 3 CAN Junction Connector to No. 7 CAN Junction Connector No. 7 CAN Junction Connector to No. 5 CAN Junction Connector No. 5 CAN Junction Connector to No. 1 CAN Junction Terminal
    V Bus Airbag ECU Assembly - - - - -
    Air Conditioning Amplifier Assembly U0100 - - - -
    U0131 - - - -
    U0142 - - - -
    U0151 - - - -
    U0155 - - - -
    U0163 - - - -
    V Bus Radio Receiver Assembly*2 U0100 - - - -
    U0129 - - - -
    U0140 - - - -
    U0155 - - - -
    U0164 - - - -
    U0198 - - - -
    U1110 - - - -
    Main Body ECU (Multiplex Network Body ECU)*1 U0100 - - - -
    U0101 - - - -
    U0120 - - - -
    U0151 - - - -
    U0155 - - - -
    U0182 - - -
    U023A - - - -
    U0327 - - - -
    U1117 - - - -
    Network Gateway ECU*1 - - - - -
    ECM U0122 - - - -
    U1104 - - - -
    Power Steering ECU Assembly U0100 - - - -
    U0129 - - - -
    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 - - - -
    U0182 - - - -
    U0198 - - - -
    U0233 - - - -
    U023A - - - -
    U1002 - - - -
    U1110 - - - -
    U1117 - - - -
    Telematics Transceiver U0142 - - - -
    U0155 - - - -
    U0163 - - - -
    Clearance Warning ECU Assembly U0101 - - - -
    U0155 - - - -
    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 - - - - -
    Sub Bus 1 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.
    - Trouble Mode (CAN Bus Lines Short Circuit or Short to GND)
    Sub Bus 1
    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 - - -
    V Bus Main Body ECU (Multiplex Network Body ECU)*1 U0100 - - -
    U0101 - - -
    U0120 - - -
    U0151 - - -
    U0155 - - -
    U0182 - - -
    U023A - - -
    U0327 - - -
    U1117 - - -
    Network Gateway ECU*1 - - - -
    ECM U0122 - - -
    U1104 - - -
    Power Steering ECU Assembly U0100 - - -
    U0129 - - -
    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 - - -
    V Bus 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 - - -
    U0182 - - -
    U0198 - - -
    U0233 - - -
    U023A - - -
    U1002 - - -
    U1110 - - -
    U1117 - - -
    Telematics Transceiver U0142 - - -
    U0155 - - -
    U0163 - - -
    Clearance Warning ECU Assembly U0101 - - -
    U0155 - - -
    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 - - - -
    V3 Bus 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.