DTC Combination Table (Open Or Short In Bus 4, Past Communication Error)
- If DTCs indicating a past communication error of an ECU or sensor connected to Bus 4 are output (but the bus is normal when performing the CAN bus check), the probable area 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 there is an open in a CAN branch line or a communication stop in currently occurring, the malfunctioning area can easily be determined by performing a CAN bus check using the Techstream to determine which ECU or sensor that is connected to the open branch line is not responding (the ECU or sensor has a background color of red).
- ◦: DTC is output.
- -: DTC is not output.
- *1: DTC U0073 may be stored when communication is lost.
- *2: Gateway function equipped ECUs relay signals between the ECUs connected to the different buses.
- If an open occurs in just one of the wires of a CAN branch line, 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.
- If an open occurs in just one of the wires of a CAN branch line, even if the values in the following tables are "-", DTCs which are not related to malfunctioning parts may be output, or a message indicating a communication error may be displayed.
- Trouble Mode Open in CAN branch line(s) Output ECU Output DTC Center Airbag Sensor Communication Stop Mode
Refer to Center Airbag Sensor Communication Stop Mode [03/2017 - 05/2023]Rear Steering ECU Communication Stop Mode
Refer to Rear Steering ECU Communication Stop Mode [03/2017 - 05/2023]Central Gateway ECU (Network Gateway ECU)
(CA2H and CA2L Terminals)Skid Control ECU Communication Stop Mode
Refer to Skid Control ECU Communication Stop Mode [03/2017 - 05/2023]Bus 1 Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) U0100 - - - - U0125 - - ◦ - U0126 - - ◦ - U0129 - - ◦ ◦ U0142 - - - - Television Camera Assembly U0100 - - - - U0126 - - ◦ - U0130 - - ◦ - U0140 - - - - U0163 - - - - U0233 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) U0101 - - - - U0155 - - - - Driving Support ECU Assembly U0100 - - - - U0125 - - ◦ - U0126 - - ◦ - U0129 - - ◦ ◦ Forward Recognition Camera U0100 - - - - U0101 - - - - U0123 - - ◦ - U0126 - - ◦ - U0129 - - ◦ ◦ U0130 - - ◦ - U0131 - - ◦ - U0134 - ◦ ◦ - U0142 - - - - U0155 - - - - U1104 - - - - Millimeter Wave Radar Sensor Assembly U1104 - - - - Bus 2 Central Gateway ECU (Network Gateway ECU)*2 - - - - - ECM U0122 - - ◦ ◦ U1104 - - - - U1176 - - - - Sub-battery with Control Assembly U0100 - - - - U0129 - - ◦ ◦ U0131 - - ◦ - U0140 - - - - U0164 - - - - U1107 - - - - Shift Control ECU U0100 - - - - U0140 - - - - U1107 - - - - U1170 - - ◦ ◦ Bus 3 Stereo Component Equalizer Assembly U0100-87 - - - - U0129-87 - - ◦ ◦ U0140-87 - - - - U0164-87 - - - - Radio Receiver Assembly*1 U0100 - - - - U0129 - - ◦ ◦ U0132 - - ◦ - U0140 - - - - U0155 - - - - U0164 - - - - U0198 - - - - U0208 - - - - U0209 - - - - U0265 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - DCM (Telematics Transceiver) U0140 - - - - U0155 - - - - U0163 - - - - Bus 4 Airbag ECU Assembly U0154 ◦ - - - U124F ◦ - - - Rear Steering Control ECU (w/ Dynamic Rear Steering System) U0100 - ◦ ◦ - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Skid Control ECU Assembly*1 U0100 - - ◦ ◦ U0120 - - ◦ ◦ U0123 - - - ◦ U0124 - - - ◦ U0126 - - - ◦ U0128 - - - ◦ U0151 ◦ - - ◦ Parking Brake ECU Assembly*1 U0100 - - ◦ - U0124 - - - - U0129 - - - ◦ Rack and Pinion Power Steering Gear Assembly U0100 - - ◦ - U0126 - - - - U0129 - - - ◦ U0130 - - - - U023A - - ◦ - Occupant Detection ECU U0125 - - - - U0129 - - - - Pedestrian Detection ECU Assembly U0125 - - - - U0126 - - - - U0129 - - - ◦ U0130 - - - - Absorber Control ECU U0100 - - ◦ - U0101 - - ◦ - U0122 - - - ◦ U0124 - - - - U0126 - - - - Steering Sensor - - - - - Tire Pressure Warning ECU and Receiver U0129 - - - ◦ Front Steering Control ECU (w/ Variable Gear Ratio Steering System) U0100 - - ◦ - U0101 - - ◦ - U0125 - - - - U0126 - - - - U0129 - - - ◦ U0131 - - - - Yaw Rate Sensor - - - - - Bus 5 Air Conditioning Amplifier Assembly U0100 - - - - U0131 - - ◦ - U0142 - - - - U0151 - - ◦ - U0155 - - - - U0163 - - - - Main Body ECU (Multiplex Network Body ECU) U0100 - - - - U0101 - - - - U0120 - - - - U0126 - ◦ - - U0129 - ◦ - - U0151 ◦ ◦ - - U0155 - - - - U0163 - - - - U0164 - - - - U0182 - - - - U0199 - - - - U0200 - - - - U0208 - - - - U0209 - - - - U023A - - - - U0327 - - - - U1106 - - ◦ - U1115 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Front Multiplex Network Door ECU LH U0142 - - - - Front Multiplex Network Door ECU RH U0142 - - - - Position Control ECU Assembly LH - - - - - Meter Mirror Sub-assembly (w/ Headup Display System) U0100-87 - - - - U0103-87 - - - - U0129-87 - - ◦ ◦ U0142-87 - - - - U0155-87 - - - - U0163-87 - - - - U023A-87 - - - - U1104-87 - - - - U1110-87 - - - - Certification ECU (Smart Key ECU Assembly) U0100 - - - - U0129 - - ◦ ◦ U0140 - - - - U0142 - - - - U0155 - - - - U0199 - - - - U0200 - - - - No. 1 Headlight ECU Sub-assembly LH*1 U0100 - - - - U0101 - - - - U0126 - - ◦ - U0129 - - ◦ ◦ U0130 - - ◦ - U0132 - - ◦ - U0142 - - - - U0155 - - - - U0168 - - - - U0242 - - - - No. 1 Headlight ECU Sub-assembly RH*1 U0126 - - ◦ - U0142 - - - - U0155 - - - - U0182 - - - - Combination Meter Assembly U0100 - - - - U0103 - - - - U0129 - - ◦ ◦ U0130 - - ◦ - U0131 - - ◦ - U0134 - ◦ ◦ - U0142 - - - - U0151 ◦ - ◦ - U0163 - - - - U0182 - - - - U023A - - - - U1104 - - - - Position Control ECU Assembly RH - - - - - Spoiler Control ECU Assembly (w/ Active Rear Wing) U0101 - - - - U0129 - - ◦ ◦ U0142 - - - - U0155 - - - - Multiplex Tilt and Telescopic ECU U0142-87 - - - - U0155-87 - - - - U0208-87 - - - - - Trouble Mode Open in CAN branch line(s) Output ECU Output DTC Electric Parking Brake ECU Communication Stop Mode
Refer to Electric Parking Brake ECU Communication Stop Mode [03/2017 - 05/2023]Power Steering ECU Communication Stop Mode
Refer to Power Steering ECU Communication Stop Mode [03/2017 - 05/2023]Popup Hood ECU Communication Stop Mode
Refer to Popup Hood ECU Communication Stop Mode [03/2017 - 04/2020]Suspension Control ECU Communication Stop Mode
Refer to Suspension Control ECU Communication Stop Mode [03/2017 - 05/2023]Bus 1 Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0142 - - - - Television Camera Assembly U0100 - - - - U0126 - - - - U0130 - - - - U0140 - - - - U0163 - - - - U0233 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) U0101 - - - - U0155 - - - - Driving Support ECU Assembly U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - Forward Recognition Camera U0100 - - - - U0101 - - - - U0123 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0131 - ◦ - - U0134 - - - - U0142 - - - - U0155 - - - - U1104 - - - - Millimeter Wave Radar Sensor Assembly U1104 - - - - Bus 2 Central Gateway ECU (Network Gateway ECU)*2 - - - - - ECM U0122 - - - - U1104 - - - - U1176 - - - - Sub-battery with Control Assembly U0100 - - - - U0129 - - - - U0131 - ◦ - - U0140 - - - - U0164 - - - - U1107 - - - - Shift Control ECU U0100 - - - - U0140 - - - - U1107 - - - - U1170 - - - - Bus 3 Stereo Component Equalizer Assembly U0100-87 - - - - U0129-87 - - - - U0140-87 - - - - U0164-87 - - - - Radio Receiver Assembly*1 U0100 - - - - U0129 - - - - U0132 - - - ◦ U0140 - - - - U0155 - - - - U0164 - - - - U0198 - - - - U0208 - - - - U0209 - - - - U0265 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - DCM (Telematics Transceiver) U0140 - - - - U0155 - - - - U0163 - - - - Bus 4 Airbag ECU Assembly U0154 - - - - U124F - - ◦ - Rear Steering Control ECU (w/ Dynamic Rear Steering System) U0100 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Skid Control ECU Assembly*1 U0100 - - - - U0120 - - - - U0123 - - - - U0124 - - - - U0126 - - - - U0128 ◦ - - - U0151 - - - - Parking Brake ECU Assembly*1 U0100 ◦ - - - U0124 ◦ - - - U0129 ◦ - - - Rack and Pinion Power Steering Gear Assembly U0100 - ◦ - - U0126 - ◦ - - U0129 - ◦ - - U0130 - ◦ - - U023A - ◦ - - Occupant Detection ECU U0125 - - - - U0129 - - - - Pedestrian Detection ECU Assembly U0125 - - ◦ - U0126 - - ◦ - U0129 - - ◦ - U0130 - - ◦ - Absorber Control ECU U0100 - - - ◦ U0101 - - - ◦ U0122 - - - ◦ U0124 - - - ◦ U0126 - - - ◦ Steering Sensor - - - - - Tire Pressure Warning ECU and Receiver U0129 - - - - Front Steering Control ECU (w/ Variable Gear Ratio Steering System) U0100 - - - - U0101 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0131 - ◦ - - Yaw Rate Sensor - - - - - Bus 5 Air Conditioning Amplifier Assembly U0100 - - - - U0131 - ◦ - - U0142 - - - - U0151 - - - - U0155 - - - - U0163 - - - - Main Body ECU (Multiplex Network Body ECU) U0100 - - - - U0101 - - - - U0120 - - - - U0126 - - - - U0129 - - - - U0151 - - - - U0155 - - - - U0163 - - - - U0164 - - - - U0182 - - - - U0199 - - - - U0200 - - - - U0208 - - - - U0209 - - - - U023A - - - - U0327 - - - - U1106 ◦ - - - U1115 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Front Multiplex Network Door ECU LH U0142 - - - - Front Multiplex Network Door ECU RH U0142 - - - - Position Control ECU Assembly LH - - - - - Meter Mirror Sub-assembly (w/ Headup Display System) U0100-87 - - - - U0103-87 - - - - U0129-87 - - - - U0142-87 - - - - U0155-87 - - - - U0163-87 - - - - U023A-87 - - - - U1104-87 - - - - U1110-87 - - - - Certification ECU (Smart Key ECU Assembly) U0100 - - - - U0129 - - - - U0140 - - - - U0142 - - - - U0155 - - - - U0199 - - - - U0200 - - - - No. 1 Headlight ECU Sub-assembly LH*1 U0100 - - - - U0101 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0132 - - - ◦ U0142 - - - - U0155 - - - - U0168 - - - - U0242 - - - - No. 1 Headlight ECU Sub-assembly RH*1 U0126 - - - - U0142 - - - - U0155 - - - - U0182 - - - - Combination Meter Assembly U0100 - - - - U0103 - - - - U0129 - - - - U0130 - - - - U0131 - ◦ - - U0134 - - - - U0142 - - - - U0151 - - - - U0163 - - - - U0182 - - - - U023A - - - - U1104 - - - - Position Control ECU Assembly RH - - - - - Spoiler Control ECU Assembly (w/ Active Rear Wing) U0101 - - - - U0129 - - - - U0142 - - - - U0155 - - - - Multiplex Tilt and Telescopic ECU U0142-87 - - - - U0155-87 - - - - U0208-87 - - - - - Trouble Mode Open in CAN branch line(s) Output ECU Output DTC Restraints Occupant Classification System Module Communication Stop Mode
Refer to Restraints Occupant Classification System Module Communication Stop Mode [03/2017 - 05/2023]Steering Angle Sensor Communication Stop Mode
Refer to Steering Angle Sensor Communication Stop Mode [03/2017 - 05/2023]Tire Pressure Monitor ECU Communication Stop Mode
Refer to Tire Pressure Monitor ECU Communication Stop Mode [03/2017 - 05/2023]Steering Control ECU Communication Stop Mode
Refer to Steering Control ECU Communication Stop Mode [03/2017 - 05/2023]Bus 1 Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) U0100 - - - - U0125 - - - - U0126 - ◦ - - U0129 - - - - U0142 - - - - Television Camera Assembly U0100 - - - - U0126 - ◦ - - U0130 - - - ◦ U0140 - - - - U0163 - - - - U0233 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) U0101 - - - - U0155 - - - - Driving Support ECU Assembly U0100 - - - - U0125 - - - - U0126 - ◦ - - U0129 - - - - Forward Recognition Camera U0100 - - - - U0101 - - - - U0123 - - - - U0126 - ◦ - - U0129 - - - - U0130 - - - ◦ U0131 - - - - U0134 - - - - U0142 - - - - U0155 - - - - U1104 - - - - Millimeter Wave Radar Sensor Assembly U1104 - - - - Bus 2 Central Gateway ECU (Network Gateway ECU)*2 - - - - - ECM U0122 - - - - U1104 - - - - U1176 - - - - Sub-battery with Control Assembly U0100 - - - - U0129 - - - - U0131 - - - - U0140 - - - - U0164 - - - - U1107 - - - - Shift Control ECU U0100 - - - - U0140 - - - - U1107 - - - - U1170 - - - - Bus 3 Stereo Component Equalizer Assembly U0100-87 - - - - U0129-87 - - - - U0140-87 - - - - U0164-87 - - - - Radio Receiver Assembly*1 U0100 - - - - U0129 - - - - U0132 - - - - U0140 - - - - U0155 - - - - U0164 - - - - U0198 - - - - U0208 - - - - U0209 - - - - U0265 - - - - U1110 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - DCM (Telematics Transceiver) U0140 - - - - U0155 - - - - U0163 - - - - Bus 4 Airbag ECU Assembly U0154 ◦ - - - U124F - - - - Rear Steering Control ECU (w/ Dynamic Rear Steering System) U0100 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Skid Control ECU Assembly*1 U0100 - - - - U0120 - - - - U0123 - - - - U0124 - - - - U0126 - ◦ - - U0128 - - - - U0151 - - - - Parking Brake ECU Assembly*1 U0100 - - - - U0124 - - - - U0129 - - - - Rack and Pinion Power Steering Gear Assembly U0100 - - - - U0126 - ◦ - - U0129 - - - - U0130 - - - ◦ U023A - - - - Occupant Detection ECU U0125 ◦ - - - U0129 ◦ - - - Pedestrian Detection ECU Assembly U0125 - - - - U0126 - ◦ - - U0129 - - - - U0130 - - - ◦ Absorber Control ECU U0100 - - - - U0101 - - - - U0122 - - - - U0124 - - - - U0126 - ◦ - - Steering Sensor - - - - - Tire Pressure Warning ECU and Receiver U0129 - - ◦ - Front Steering Control ECU (w/ Variable Gear Ratio Steering System) U0100 - - - ◦ U0101 - - - ◦ U0125 - - - ◦ U0126 - ◦ - ◦ U0129 - - - ◦ U0131 - - - ◦ Yaw Rate Sensor - - - - - Bus 5 Air Conditioning Amplifier Assembly U0100 - - - - U0131 - - - - U0142 - - - - U0151 - - - - U0155 - - - - U0163 - - - - Main Body ECU (Multiplex Network Body ECU) U0100 - - - - U0101 - - - - U0120 - - - - U0126 - ◦ - - U0129 - ◦ - - U0151 - - - - U0155 - - - - U0163 - - - - U0164 - - - - U0182 - - - - U0199 - - - - U0200 - - - - U0208 - - - - U0209 - - - - U023A - - - - U0327 - - - - U1106 - - - - U1115 - - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - - Front Multiplex Network Door ECU LH U0142 - - - - Front Multiplex Network Door ECU RH U0142 - - - - Position Control ECU Assembly LH - - - - - Meter Mirror Sub-assembly (w/ Headup Display System) U0100-87 - - - - U0103-87 - - - - U0129-87 - - - - U0142-87 - - - - U0155-87 - - - - U0163-87 - - - - U023A-87 - - - - U1104-87 - - - - U1110-87 - - - - Certification ECU (Smart Key ECU Assembly) U0100 - - - - U0129 - - - - U0140 - - - - U0142 - - - - U0155 - - - - U0199 - - - - U0200 - - - - No. 1 Headlight ECU Sub-assembly LH*1 U0100 - - - - U0101 - - - - U0126 - ◦ - - U0129 - - - - U0130 - - - ◦ U0132 - - - - U0142 - - - - U0155 - - - - U0168 - - - - U0242 - - - - No. 1 Headlight ECU Sub-assembly RH*1 U0126 - ◦ - - U0142 - - - - U0155 - - - - U0182 - - - - Combination Meter Assembly U0100 - - - - U0103 - - - - U0129 - - - - U0130 - - - ◦ U0131 - - - - U0134 - - - - U0142 - - - - U0151 - - - - U0163 - - - - U0182 - - - - U023A - - - - U1104 - - - - Position Control ECU Assembly RH - - - - - Spoiler Control ECU Assembly (w/ Active Rear Wing) U0101 - - - - U0129 - - - - U0142 - - - - U0155 - - - - Multiplex Tilt and Telescopic ECU U0142-87 - - - - U0155-87 - - - - U0208-87 - - - - - Trouble Mode Open in CAN branch line(s) Open in CAN main line(s) Output ECU Output DTC Yaw Rate Sensor Communication Stop Mode
Refer to Yaw Rate Sensor Communication Stop Mode [03/2017 - 05/2023]No. 2 CAN Junction Terminal to No. 12 CAN Junction Connector No. 12 CAN Junction Connector to No. 2 CAN Junction Connector Bus 1 Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) U0100 - - - U0125 ◦ - ◦ U0126 - - ◦ U0129 - - ◦ U0142 - - - Television Camera Assembly U0100 - - - U0126 - - ◦ U0130 - - ◦ U0140 - - - U0163 - - - U0233 - - - U1110 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) U0101 - - - U0155 - - - Driving Support ECU Assembly U0100 - - - U0125 ◦ - ◦ U0126 - - ◦ U0129 - - ◦ Forward Recognition Camera U0100 - - - U0101 - - - U0123 ◦ - ◦ U0126 - - ◦ U0129 - - ◦ U0130 - - ◦ U0131 - - - U0134 - - - U0142 - - - U0155 - - - U1104 - - - Millimeter Wave Radar Sensor Assembly U1104 - - - Bus 2 Central Gateway ECU (Network Gateway ECU)*2 - - - - ECM U0122 - ◦ ◦ U1104 - - - U1176 - - - Sub-battery with Control Assembly U0100 - - ◦ U0129 - - - U0131 - - - U0140 - - - U0164 - - - U1107 - - - Shift Control ECU U0100 - - - U0140 - - - U1107 - - - U1170 - - ◦ Bus 3 Stereo Component Equalizer Assembly U0100-87 - - - U0129-87 - - ◦ U0140-87 - - - U0164-87 - - - Radio Receiver Assembly*1 U0100 - - - U0129 - - ◦ U0132 - - ◦ U0140 - - - U0155 - - - U0164 - - - U0198 - - - U0208 - - - U0209 - - - U0265 - - - U1110 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - DCM (Telematics Transceiver) U0140 - - - U0155 - - - U0163 - - - Bus 4 Airbag ECU Assembly U0154 - - ◦ U124F - - - Rear Steering Control ECU (w/ Dynamic Rear Steering System) U0100 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - Skid Control ECU Assembly*1 U0100 - - ◦ U0120 - - ◦ U0123 - - - U0124 ◦ - - U0126 - - - U0128 - - ◦ U0151 - - - Parking Brake ECU Assembly*1 U0100 - - - U0124 ◦ - ◦ U0129 - - ◦ Rack and Pinion Power Steering Gear Assembly U0100 - - - U0126 - - ◦ U0129 - - ◦ U0130 - - ◦ U023A - - - Occupant Detection ECU U0125 - - ◦ U0129 - - - Pedestrian Detection ECU Assembly U0125 ◦ - - U0126 - - - U0129 - - - U0130 - - - Absorber Control ECU U0100 - - ◦ U0101 - - ◦ U0122 - - - U0124 ◦ - - U0126 - - - Steering Sensor - - - - Tire Pressure Warning ECU and Receiver U0129 - - - Front Steering Control ECU (w/ Variable Gear Ratio Steering System) U0100 - - ◦ U0101 - - ◦ U0125 ◦ - - U0126 - - - U0129 - - - U0131 - - ◦ Yaw Rate Sensor - - - - Bus 5 Air Conditioning Amplifier Assembly U0100 - - - U0131 - - ◦ U0142 - - - U0151 - - ◦ U0155 - - - U0163 - - - Main Body ECU (Multiplex Network Body ECU) U0100 - - - U0101 - - - U0120 - - - U0126 - - ◦ U0129 - - ◦ U0151 - - ◦ U0155 - - - U0163 - - - U0164 - - - U0182 - - - U0199 - - - U0200 - - - U0208 - - - U0209 - - - U023A - - - U0327 - - - U1106 - - - U1115 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - Front Multiplex Network Door ECU LH U0142 - - - Front Multiplex Network Door ECU RH U0142 - - - Position Control ECU Assembly LH - - - - Meter Mirror Sub-assembly (w/ Headup Display System) U0100-87 - - - U0103-87 - - - U0129-87 - - ◦ U0142-87 - - - U0155-87 - - - U0163-87 - - - U023A-87 - - - U1104-87 - - - U1110-87 - - - Certification ECU (Smart Key ECU Assembly) U0100 - - - U0129 - - ◦ U0140 - - - U0142 - - - U0155 - - - U0199 - - - U0200 - - - No. 1 Headlight ECU Sub-assembly LH*1 U0100 - - - U0101 - - - U0126 - - ◦ U0129 - - ◦ U0130 - - ◦ U0132 - - ◦ U0142 - - - U0155 - - - U0168 - - - U0242 - - - No. 1 Headlight ECU Sub-assembly RH*1 U0126 - - ◦ U0142 - - - U0155 - - - U0182 - - - Combination Meter Assembly U0100 - - - U0103 - - - U0129 - - ◦ U0130 - - ◦ U0131 - - - U0134 - - - U0142 - - - U0151 - - ◦ U0163 - - - U0182 - - - U023A - - - U1104 - - - Position Control ECU Assembly RH - - - - Spoiler Control ECU Assembly (w/ Active Rear Wing) U0101 - - - U0129 - - ◦ U0142 - - - U0155 - - - Multiplex Tilt and Telescopic ECU U0142-87 - - - U0155-87 - - - U0208-87 - - - - Trouble Mode Open in CAN main line(s) CAN bus lines short circuit or short to GND Output ECU Output DTC No. 2 CAN Junction Connector to No. 13 CAN Junction Connector No. 13 CAN Junction Connector to No. 3 CAN Junction Terminal CANH-CANL
CANH-GND
CANL-GNDBus 1 Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) U0100 - - - U0125 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ U0142 - - - Television Camera Assembly U0100 - - - U0126 - - ◦ U0130 - - ◦ U0140 - - - U0163 - - - U0233 - - - U1110 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) U0101 - - - U0155 - - - Driving Support ECU Assembly U0100 - - - U0125 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ Forward Recognition Camera U0100 - - - U0101 - - - U0123 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ U0130 - - ◦ U0131 - - ◦ U0134 - - ◦ U0142 - - - U0155 - - - U1104 - - - Millimeter Wave Radar Sensor Assembly U1104 - - - Bus 2 Central Gateway ECU (Network Gateway ECU)*2 - - - - ECM U0122 - - ◦ U1104 - - - U1176 - - - Sub-battery with Control Assembly U0100 - - - U0129 ◦ - ◦ U0131 ◦ - ◦ U0140 - - - U0164 - - - U1107 - - - Shift Control ECU U0100 - - - U0140 - - - U1107 - - - U1170 ◦ - ◦ Bus 3 Stereo Component Equalizer Assembly U0100-87 - - - U0129-87 ◦ - ◦ U0140-87 - - - U0164-87 - - - Radio Receiver Assembly*1 U0100 - - - U0129 ◦ - ◦ U0132 ◦ - ◦ U0140 - - - U0155 - - - U0164 - - - U0198 - - - U0208 - - - U0209 - - - U0265 - - - U1110 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - DCM (Telematics Transceiver) U0140 - - - U0155 - - - U0163 - - - Bus 4 Airbag ECU Assembly U0154 - - ◦ U124F - - ◦ Rear Steering Control ECU (w/ Dynamic Rear Steering System) U0100 - - ◦ Central Gateway ECU (Network Gateway ECU)*2 - - - - Skid Control ECU Assembly*1 U0100 ◦ - ◦ U0120 ◦ - ◦ U0123 ◦ - ◦ U0124 ◦ - ◦ U0126 ◦ - ◦ U0128 ◦ - ◦ U0151 ◦ - ◦ Parking Brake ECU Assembly*1 U0100 - - ◦ U0124 - - ◦ U0129 ◦ - ◦ Rack and Pinion Power Steering Gear Assembly U0100 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ U0130 - - ◦ U023A - - ◦ Occupant Detection ECU U0125 - - - U0129 - - - Pedestrian Detection ECU Assembly U0125 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ U0130 - - ◦ Absorber Control ECU U0100 ◦ - ◦ U0101 ◦ - ◦ U0122 - - ◦ U0124 ◦ - ◦ U0126 ◦ - ◦ Steering Sensor - - - - Tire Pressure Warning ECU and Receiver U0129 - - - Front Steering Control ECU (w/ Variable Gear Ratio Steering System) U0100 - - ◦ U0101 - - ◦ U0125 - - ◦ U0126 - - ◦ U0129 ◦ - ◦ U0131 - - ◦ Yaw Rate Sensor - - - - Bus 5 Air Conditioning Amplifier Assembly U0100 - - - U0131 - - ◦ U0142 - - - U0151 - - ◦ U0155 - - - U0163 - - - Main Body ECU (Multiplex Network Body ECU) U0100 - - - U0101 - - - U0120 - - - U0126 - - ◦ U0129 - - ◦ U0151 - - ◦ U0155 - - - U0163 - - - U0164 - - - U0182 - - - U0199 - - - U0200 - - - U0208 - - - U0209 - - - U023A - - - U0327 - - - U1106 - - ◦ U1115 - - - Central Gateway ECU (Network Gateway ECU)*2 - - - - Front Multiplex Network Door ECU LH U0142 - - - Front Multiplex Network Door ECU RH U0142 - - - Position Control ECU Assembly LH - - - - Meter Mirror Sub-assembly (w/ Headup Display System) U0100-87 - - - U0103-87 - - - U0129-87 ◦ - ◦ U0142-87 - - - U0155-87 - - - U0163-87 - - - U023A-87 - - - U1104-87 - - - U1110-87 - - - Certification ECU (Smart Key ECU Assembly) U0100 - - - U0129 ◦ - ◦ U0140 - - - U0142 - - - U0155 - - - U0199 - - - U0200 - - - No. 1 Headlight ECU Sub-assembly LH*1 U0100 - - - U0101 - - - U0126 - - ◦ U0129 ◦ - ◦ U0130 - - ◦ U0132 ◦ - ◦ U0142 - - - U0155 - - - U0168 - - - U0242 - - - No. 1 Headlight ECU Sub-assembly RH*1 U0126 - - ◦ U0142 - - - U0155 - - - U0182 - - - Combination Meter Assembly U0100 - - - U0103 - - - U0129 ◦ - ◦ U0130 - - ◦ U0131 - - ◦ U0134 - - ◦ U0142 - - - U0151 - - ◦ U0163 - - - U0182 - - - U023A - - - U1104 - - - Position Control ECU Assembly RH - - - - Spoiler Control ECU Assembly (w/ Active Rear Wing) U0101 - - - U0129 ◦ - ◦ U0142 - - - U0155 - - - Multiplex Tilt and Telescopic ECU U0142-87 - - - U0155-87 - - - U0208-87 - - -