DTC Combination Table (Open Or Short In Sub Bus 1, Past Communication Error) [08/2019 - ]
- Regarding a past communication error of an ECU and sensor connected to the sub bus 1 (in this case, normal is displayed when performing the CAN bus check, but communication DTCs are output), the probable CAN bus 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.
- Regarding an open in a CAN bus line(s) and a communication stop that is currently occurring, the malfunctioning part can be confirmed easily by performing the CAN bus check using the Techstream because the ECU or sensor connected to the CAN bus line(s) does not respond (the ECU or sensor name will not be displayed on the screen).
- 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.
- ◦: DTC is output.
- X: DTC is likely to be output.
- ←: DTC is unlikely to be output.
- -: DTC is not output.
- *: DTC U0073 may be stored when communication is lost.
Output from Output DTC Trouble Mode (Open in one CAN branch lines) Sub Bus 1 Outer Mirror ECU Assembly LH Communication Stop Mode Outer Mirror ECU Assembly RH Communication Stop Mode Power Seat Switch Assembly Communication Stop Mode Air conditioning amplifier assembly U0100 - - - U0101 - - - U0131 - - - U0142 - - - U0151 - - - U0155 - - - U0163 - - - Headlight ECU sub-assembly LH* U0100 - - - U0101 - - - U0126 - - - U0129 - - - U0130 - - - U0132 - - - U0142 - - - U0155 - - - U023A - - - Main body ECU (multiplex network body ECU) U0100 - - - U0101 - - - U0120 - - - U0132 - - - U0141 ← ← ← U0151 - - - U0155 - - - U0182 - - - U0199 X ← ← U0200 ← X ← U0208 ← ← X U0230 ← ← ← U023A - - - U0327 - - - U1002 ← ← ← U1106 - - - U1115 ← ← ← U1117 - - - 4WD control ECU U0100 - - - U0122 - - - ECM U0100 - - - U0122 - - - U0155 - - - U1104 - - - Certification ECU
<Smart Access>U0100 - - - U0142 - - - U0155 - - - U1117 - - - Certification ECU
<Power Source Control>U0100 - - - U0140 - - - U0155 - - - U1117 - - - Certification ECU
<Starting Control>U0100 - - - Combination meter assembly U0100 - - - U0129 - - - U0130 - - - U0142 - - - U0151 - - - U0163 - - - U0182 - - - U023A - - - U1104 - - - Steering control ECU U0100 - - - U0101 - - - U0125 - - - U0126 - - - U0129 - - - U0131 - - - Master cylinder solenoid (skid control ECU)* U0100 - - - U0114 - - - U0123 - - - U0124 - - - U0126 - - - U0130 - - - Blind spot monitor sensor LH U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0142 - - - U0163 - - - Clearance warning ECU assembly U0100 - - - U0101 - - - U0155 - - - Driving support ECU assembly U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0235 - - - U023A - - - U1002 - - - U1104 - - - Parking assist ECU* U0100 - - - U0114 - - - U0124 - - - U0126 - - - U0129 - - - U0130 - - - U0140 - - - U0233 - - - U1110 - - - Multi-media module receiver assembly* U0100 - - - U0126 - - - U0129 - - - U0130 - - - U0131 - - - U0132 - - - U0140 - - - U0155 - - - U0164 - - - U0182 - - - U0198 - - - U0233 - - - U1110 - - - DCM (telematics transceiver) U0142 - - - U0155 - - - U0163 - - - Outer mirror control ECU assembly LH U0142 X ← ← Outer mirror control ECU assembly RH U0142 ← X ← Power back door unit assembly (power back door ECU) U0101 ← ← ← U0141 ← ← ← U0142 ← ← ← U0155 ← ← ← U1117 ← ← ← Multiplex tilt and telescopic ECU U0142 ← ← ← U0208 ← ← X Tire pressure warning ECU U0129 - - - Suspension control ECU U0100 - - - U0101 - - - U0114 - - - U0122 - - - U0124 - - - U0126 - - - U0130 - - - U0140 - - - Power steering ECU assembly U0100 - - - U0126 - - - U0129 - - - U0130 - - - Forward recognition camera U0100 - - - U0101 - - - U0123 - - - U0126 - - - U0129 - - - U0142 - - - U0155 - - - U0182 - - - U0235 - - - U1104 - - - Parking brake ECU assembly* U0100 - - - U0124 - - - U0129 - - - Meter mirror sub-assembly U0100 - - - U0142 - - - U0163 - - - U023A - - - U1104 - - - Central gateway ECU - - - - Airbag sensor assembly - - - - Steering sensor - - - - Power seat switch assembly - - - - Bus buffer ECU - - - - Inner rear view mirror assembly - - - - Millimeter wave radar sensor assembly - - - - No. 2 main body ECU - - - - Output from Output DTC Trouble Mode (Open in one CAN branch lines) Sub Bus 1 Power Back Door ECU Communication Stop Mode No. 2 Main Body ECU Communication Stop Mode Multiplex Tilt and Telescopic ECU Communication Stop Mode Air conditioning amplifier assembly U0100 - - - U0101 - - - U0131 - - - U0142 - - - U0151 - - - U0155 - - - U0163 - - - Headlight ECU sub-assembly LH* U0100 - - - U0101 - - - U0126 - - - U0129 - - - U0130 - - - U0132 - - - U0142 - - - U0155 - - - U023A - - - Main body ECU (multiplex network body ECU) U0100 - - - U0101 - - - U0120 - - - U0132 - - - U0141 ← X ← U0151 - - - U0155 - - - U0182 - - - U0199 ← ← ← U0200 ← ← ← U0208 ← ← ← U0230 X ← ← U023A - - - U0327 - - - U1002 ← ← ← U1106 - - - U1115 ← ← X U1117 - - - 4WD control ECU U0100 - - - U0122 - - - ECM U0100 - - - U0122 - - - U0155 - - - U1104 - - - Certification ECU
<Smart Access>U0100 - - - U0142 - - - U0155 - - - U1117 - - - Certification ECU
<Power Source Control>U0100 - - - U0140 - - - U0155 - - - U1117 - - - Certification ECU
<Starting Control>U0100 - - - Combination meter assembly U0100 - - - U0129 - - - U0130 - - - U0142 - - - U0151 - - - U0163 - - - U0182 - - - U023A - - - U1104 - - - Steering control ECU U0100 - - - U0101 - - - U0125 - - - U0126 - - - U0129 - - - U0131 - - - Master cylinder solenoid (skid control ECU)* U0100 - - - U0114 - - - U0123 - - - U0124 - - - U0126 - - - U0130 - - - Blind spot monitor sensor LH U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0142 - - - U0163 - - - Clearance warning ECU assembly U0100 - - - U0101 - - - U0155 - - - Driving support ECU assembly U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0235 - - - U023A - - - U1002 - - - U1104 - - - Parking assist ECU* U0100 - - - U0114 - - - U0124 - - - U0126 - - - U0129 - - - U0130 - - - U0140 - - - U0233 - - - U1110 - - - Multi-media module receiver assembly* U0100 - - - U0126 - - - U0129 - - - U0130 - - - U0131 - - - U0132 - - - U0140 - - - U0155 - - - U0164 - - - U0182 - - - U0198 - - - U0233 - - - U1110 - - - DCM (telematics transceiver) U0142 - - - U0155 - - - U0163 - - - Outer mirror control ECU assembly LH U0142 ← ← ← Outer mirror control ECU assembly RH U0142 ← ← ← Power back door unit assembly (power back door ECU) U0101 X ← ← U0141 X ← ← U0142 X ← ← U0155 X ← ← U1117 X ← ← Multiplex tilt and telescopic ECU U0142 ← ← X U0208 ← ← X Tire pressure warning ECU U0129 - - - Suspension control ECU U0100 - - - U0101 - - - U0114 - - - U0122 - - - U0124 - - - U0126 - - - U0130 - - - U0140 - - - Power steering ECU assembly U0100 - - - U0126 - - - U0129 - - - U0130 - - - Forward recognition camera U0100 - - - U0101 - - - U0123 - - - U0126 - - - U0129 - - - U0142 - - - U0155 - - - U0182 - - - U0235 - - - U1104 - - - Parking brake ECU assembly* U0100 - - - U0124 - - - U0129 - - - Meter mirror sub-assembly U0100 - - - U0142 - - - U0163 - - - U023A - - - U1104 - - - Central gateway ECU - - - - Airbag sensor assembly - - - - Steering sensor - - - - Power seat switch assembly - - - - Bus buffer ECU - - - - Inner rear view mirror assembly - - - - Millimeter wave radar sensor assembly - - - - No. 2 main body ECU - - - - Output from Output DTC Trouble Mode (Open in both CAN branch lines) Sub Bus 1 Outer Mirror ECU Assembly LH Communication Stop Mode Outer Mirror ECU Assembly RH Communication Stop Mode Power Seat Switch Assembly Communication Stop Mode Air conditioning amplifier assembly U0100 - - - U0101 - - - U0131 - - - U0142 - - - U0151 - - - U0155 - - - U0163 - - - Headlight ECU sub-assembly LH* U0100 - - - U0101 - - - U0126 - - - U0129 - - - U0130 - - - U0132 - - - U0142 - - - U0155 - - - U023A - - - Main body ECU (multiplex network body ECU) U0100 - - - U0101 - - - U0120 - - - U0132 - - - U0141 - - - U0151 - - - U0155 - - - U0182 - - - U0199 ◦ - - U0200 - ◦ - U0208 - - ◦ U0230 - - - U023A - - - U0327 - - - U1002 - - - U1106 - - - U1115 - - - U1117 - - - 4WD control ECU U0100 - - - U0122 - - - ECM U0100 - - - U0122 - - - U0155 - - - U1104 - - - Certification ECU
<Smart Access>U0100 - - - U0142 - - - U0155 - - - U1117 - - - Certification ECU
<Power Source Control>U0100 - - - U0140 - - - U0155 - - - U1117 - - - Certification ECU
<Starting Control>U0100 - - - Combination meter assembly U0100 - - - U0129 - - - U0130 - - - U0142 - - - U0151 - - - U0163 - - - U0182 - - - U023A - - - U1104 - - - Steering control ECU U0100 - - - U0101 - - - U0125 - - - U0126 - - - U0129 - - - U0131 - - - Master cylinder solenoid (skid control ECU)* U0100 - - - U0114 - - - U0123 - - - U0124 - - - U0126 - - - U0130 - - - Blind spot monitor sensor LH U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0142 - - - U0163 - - - Clearance warning ECU assembly U0100 - - - U0101 - - - U0155 - - - Driving support ECU assembly U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0235 - - - U023A - - - U1002 - - - U1104 - - - Parking assist ECU* U0100 - - - U0114 - - - U0124 - - - U0126 - - - U0129 - - - U0130 - - - U0140 - - - U0233 - - - U1110 - - - Multi-media module receiver assembly* U0100 - - - U0126 - - - U0129 - - - U0130 - - - U0131 - - - U0132 - - - U0140 - - - U0155 - - - U0164 - - - U0182 - - - U0198 - - - U0233 - - - U1110 - - - DCM (telematics transceiver) U0142 - - - U0155 - - - U0163 - - - Outer mirror control ECU assembly LH U0142 ◦ - - Outer mirror control ECU assembly RH U0142 - ◦ - Power back door unit assembly (power back door ECU) U0101 - - - U0141 - - - U0142 - - - U0155 - - - U1117 - - - Multiplex tilt and telescopic ECU U0142 - - - U0208 - - ◦ Tire pressure warning ECU U0129 - - - Suspension control ECU U0100 - - - U0101 - - - U0114 - - - U0122 - - - U0124 - - - U0126 - - - U0130 - - - U0140 - - - Power steering ECU assembly U0100 - - - U0126 - - - U0129 - - - U0130 - - - Forward recognition camera U0100 - - - U0101 - - - U0123 - - - U0126 - - - U0129 - - - U0142 - - - U0155 - - - U0182 - - - U0235 - - - U1104 - - - Parking brake ECU assembly* U0100 - - - U0124 - - - U0129 - - - Meter mirror sub-assembly U0100 - - - U0142 - - - U0163 - - - U023A - - - U1104 - - - Central gateway ECU - - - - Airbag sensor assembly - - - - Steering sensor - - - - Power seat switch assembly - - - - Bus buffer ECU - - - - Inner rear view mirror assembly - - - - Millimeter wave radar sensor assembly - - - - No. 2 main body ECU - - - - Output from Output DTC Trouble Mode (Open in both CAN branch lines) Sub Bus 1 Power Back Door ECU Communication Stop Mode No. 2 Main Body ECU Communication Stop Mode Multiplex Tilt and Telescopic ECU Communication Stop Mode Air conditioning amplifier assembly U0100 - - - U0101 - - - U0131 - - - U0142 - - - U0151 - - - U0155 - - - U0163 - - - Headlight ECU sub-assembly LH* U0100 - - - U0101 - - - U0126 - - - U0129 - - - U0130 - - - U0132 - - - U0142 - - - U0155 - - - U023A - - - Main body ECU (multiplex network body ECU) U0100 - - - U0101 - - - U0120 - - - U0132 - - - U0141 - ◦ - U0151 - - - U0155 - - - U0182 - - - U0199 - - - U0200 - - - U0208 - - - U0230 ◦ - - U023A - - - U0327 - - - U1002 - - - U1106 - - - U1115 - - ◦ U1117 - - - 4WD control ECU U0100 - - - U0122 - - - ECM U0100 - - - U0122 - - - U0155 - - - U1104 - - - Certification ECU
<Smart Access>U0100 - - - U0142 - - - U0155 - - - U1117 - - - Certification ECU
<Power Source Control>U0100 - - - U0140 - - - U0155 - - - U1117 - - - Certification ECU
<Starting Control>U0100 - - - Combination meter assembly U0100 - - - U0129 - - - U0130 - - - U0142 - - - U0151 - - - U0163 - - - U0182 - - - U023A - - - U1104 - - - Steering control ECU U0100 - - - U0101 - - - U0125 - - - U0126 - - - U0129 - - - U0131 - - - Master cylinder solenoid (skid control ECU)* U0100 - - - U0114 - - - U0123 - - - U0124 - - - U0126 - - - U0130 - - - Blind spot monitor sensor LH U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0142 - - - U0163 - - - Clearance warning ECU assembly U0100 - - - U0101 - - - U0155 - - - Driving support ECU assembly U0100 - - - U0125 - - - U0126 - - - U0129 - - - U0235 - - - U023A - - - U1002 - - - U1104 - - - Parking assist ECU* U0100 - - - U0114 - - - U0124 - - - U0126 - - - U0129 - - - U0130 - - - U0140 - - - U0233 - - - U1110 - - - Multi-media module receiver assembly* U0100 - - - U0126 - - - U0129 - - - U0130 - - - U0131 - - - U0132 - - - U0140 - - - U0155 - - - U0164 - - - U0182 - - - U0198 - - - U0233 - - - U1110 - - - DCM (telematics transceiver) U0142 - - - U0155 - - - U0163 - - - Outer mirror control ECU assembly LH U0142 - - - Outer mirror control ECU assembly RH U0142 - - - Power back door unit assembly (power back door ECU) U0101 ◦ - - U0141 ◦ - - U0142 ◦ - - U0155 ◦ - - U1117 ◦ - - Multiplex tilt and telescopic ECU U0142 - - ◦ U0208 - - ◦ Tire pressure warning ECU U0129 - - - Suspension control ECU U0100 - - - U0101 - - - U0114 - - - U0122 - - - U0124 - - - U0126 - - - U0130 - - - U0140 - - - Power steering ECU assembly U0100 - - - U0126 - - - U0129 - - - U0130 - - - Forward recognition camera U0100 - - - U0101 - - - U0123 - - - U0126 - - - U0129 - - - U0142 - - - U0155 - - - U0182 - - - U0235 - - - U1104 - - - Parking brake ECU assembly* U0100 - - - U0124 - - - U0129 - - - Meter mirror sub-assembly U0100 - - - U0142 - - - U0163 - - - U023A - - - U1104 - - - Central gateway ECU - - - - Airbag sensor assembly - - - - Steering sensor - - - - Power seat switch assembly - - - - Bus buffer ECU - - - - Inner rear view mirror assembly - - - - Millimeter wave radar sensor assembly - - - - No. 2 main body ECU - - - - Output from Output DTC Trouble Mode (Open in one CAN main bus line) Sub Bus 1 Main Body ECU Communication Stop Mode No. 7 CAN Junction Connector - No. 8 CAN Junction Connector No. 8 CAN Junction Connector - No. 9 CAN Junction Connector No. 9 CAN Junction Connector - No. 3 CAN Junction Terminal Air conditioning amplifier assembly U0100 - - - - U0101 - - - - U0131 - - - - U0142 - - - - U0151 - - - - U0155 - - - - U0163 - - - - Headlight ECU sub-assembly LH* U0100 - - - - U0101 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0132 - - - - U0142 - - - - U0155 - - - - U023A - - - - Main body ECU (multiplex network body ECU) U0100 - - - - U0101 - - - - U0120 - - - - U0132 - - - - U0141 X X X ← U0151 - - - - U0155 - - - - U0182 - - - - U0199 X ← ← ← U0200 X X ← ← U0208 X ← ← ← U0230 X X X ← U023A - - - - U0327 - - - - U1002 ← ← ← ← U1106 - - - - U1115 X ← ← ← U1117 - - - - 4WD control ECU U0100 - - - - U0122 - - - - ECM U0100 - - - - U0122 - - - - U0155 - - - - U1104 - - - - Certification ECU
<Smart Access>U0100 - - - - U0142 - - - - U0155 - - - - U1117 - - - - Certification ECU
<Power Source Control>U0100 - - - - U0140 - - - - U0155 - - - - U1117 - - - - Certification ECU
<Starting Control>U0100 - - - - Combination meter assembly U0100 - - - - U0129 - - - - U0130 - - - - U0142 - - - - U0151 - - - - U0163 - - - - U0182 - - - - U023A - - - - U1104 - - - - Steering control ECU U0100 - - - - U0101 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0131 - - - - Master cylinder solenoid (skid control ECU)* U0100 - - - - U0114 - - - - U0123 - - - - U0124 - - - - U0126 - - - - U0130 - - - - Blind spot monitor sensor LH U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0142 - - - - U0163 - - - - Clearance warning ECU assembly U0100 - - - - U0101 - - - - U0155 - - - - Driving support ECU assembly U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0235 - - - - U023A - - - - U1002 - - - - U1104 - - - - Parking assist ECU* U0100 - - - - U0114 - - - - U0124 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0140 - - - - U0233 - - - - U1110 - - - - Multi-media module receiver assembly* U0100 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0131 - - - - U0132 - - - - U0140 - - - - U0155 - - - - U0164 - - - - U0182 - - - - U0198 - - - - U0233 - - - - U1110 - - - - DCM (telematics transceiver) U0142 - - - - U0155 - - - - U0163 - - - - Outer mirror control ECU assembly LH U0142 X ← ← ← Outer mirror control ECU assembly RH U0142 X X ← ← Power back door unit assembly (power back door ECU) U0101 X X X ← U0141 ← ← ← ← U0142 X X X ← U0155 X X X ← U1117 X X X ← Multiplex tilt and telescopic ECU U0142 X X X ← U0208 ← X X ← Tire pressure warning ECU U0129 - - - - Suspension control ECU U0100 - - - - U0101 - - - - U0114 - - - - U0122 - - - - U0124 - - - - U0126 - - - - U0130 - - - - U0140 - - - - Power steering ECU assembly U0100 - - - - U0126 - - - - U0129 - - - - U0130 - - - - Forward recognition camera U0100 - - - - U0101 - - - - U0123 - - - - U0126 - - - - U0129 - - - - U0142 - - - - U0155 - - - - U0182 - - - - U0235 - - - - U1104 - - - - Parking brake ECU assembly* U0100 - - - - U0124 - - - - U0129 - - - - Meter mirror sub-assembly U0100 - - - - U0142 - - - - U0163 - - - - U023A - - - - U1104 - - - - Central gateway ECU - - - - - Airbag sensor assembly - - - - - Steering sensor - - - - - Power seat switch assembly - - - - - Bus buffer ECU - - - - - Inner rear view mirror assembly - - - - - Millimeter wave radar sensor assembly - - - - - No. 2 main body ECU - - - - - Output from Output DTC Trouble Mode (Open in both CAN main bus line) Sub Bus 1 Main Body ECU Communication Stop Mode No. 7 CAN Junction Connector - No. 8 CAN Junction Connector No. 8 CAN Junction Connector - No. 9 CAN Junction Connector No. 9 CAN Junction Connector - No. 3 CAN Junction Terminal Air conditioning amplifier assembly U0100 - - - - U0101 - - - - U0131 - - - - U0142 - - - - U0151 - - - - U0155 - - - - U0163 - - - - Headlight ECU sub-assembly LH* U0100 - - - - U0101 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0132 - - - - U0142 - - - - U0155 - - - - U023A - - - - Main body ECU (multiplex network body ECU) U0100 - - - - U0101 - - - - U0120 - - - - U0132 - - - - U0141 ◦ ◦ ◦ - U0151 - - - - U0155 - - - - U0182 - - - - U0199 ◦ - - - U0200 ◦ ◦ - - U0208 ◦ - - - U0230 ◦ ◦ ◦ - U023A - - - - U0327 - - - - U1002 - - - - U1106 - - - - U1115 ◦ - - - U1117 - - - - 4WD control ECU U0100 - - - - U0122 - - - - ECM U0100 - - - - U0122 - - - - U0155 - - - - U1104 - - - - Certification ECU
<Smart Access>U0100 - - - - U0142 - - - - U0155 - - - - U1117 - - - - Certification ECU
<Power Source Control>U0100 - - - - U0140 - - - - U0155 - - - - U1117 - - - - Certification ECU
<Starting Control>U0100 - - - - Combination meter assembly U0100 - - - - U0129 - - - - U0130 - - - - U0142 - - - - U0151 - - - - U0163 - - - - U0182 - - - - U023A - - - - U1104 - - - - Steering control ECU U0100 - - - - U0101 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0131 - - - - Master cylinder solenoid (skid control ECU)* U0100 - - - - U0114 - - - - U0123 - - - - U0124 - - - - U0126 - - - - U0130 - - - - Blind spot monitor sensor LH U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0142 - - - - U0163 - - - - Clearance warning ECU assembly U0100 - - - - U0101 - - - - U0155 - - - - Driving support ECU assembly U0100 - - - - U0125 - - - - U0126 - - - - U0129 - - - - U0235 - - - - U023A - - - - U1002 - - - - U1104 - - - - Parking assist ECU* U0100 - - - - U0114 - - - - U0124 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0140 - - - - U0233 - - - - U1110 - - - - Multi-media module receiver assembly* U0100 - - - - U0126 - - - - U0129 - - - - U0130 - - - - U0131 - - - - U0132 - - - - U0140 - - - - U0155 - - - - U0164 - - - - U0182 - - - - U0198 - - - - U0233 - - - - U1110 - - - - DCM (telematics transceiver) U0142 - - - - U0155 - - - - U0163 - - - - Outer mirror control ECU assembly LH U0142 ◦ - - - Outer mirror control ECU assembly RH U0142 ◦ ◦ - - Power back door unit assembly (power back door ECU) U0101 ◦ ◦ ◦ - U0141 - - - - U0142 ◦ ◦ ◦ - U0155 ◦ ◦ ◦ - U1117 ◦ ◦ ◦ - Multiplex tilt and telescopic ECU U0142 ◦ ◦ ◦ - U0208 - ◦ ◦ - Tire pressure warning ECU U0129 - - - - Suspension control ECU U0100 - - - - U0101 - - - - U0114 - - - - U0122 - - - - U0124 - - - - U0126 - - - - U0130 - - - - U0140 - - - - Power steering ECU assembly U0100 - - - - U0126 - - - - U0129 - - - - U0130 - - - - Forward recognition camera U0100 - - - - U0101 - - - - U0123 - - - - U0126 - - - - U0129 - - - - U0142 - - - - U0155 - - - - U0182 - - - - U0235 - - - - U1104 - - - - Parking brake ECU assembly* U0100 - - - - U0124 - - - - U0129 - - - - Meter mirror sub-assembly U0100 - - - - U0142 - - - - U0163 - - - - U023A - - - - U1104 - - - - Central gateway ECU - - - - - Airbag sensor assembly - - - - - Steering sensor - - - - - Power seat switch assembly - - - - - Bus buffer ECU - - - - - Inner rear view mirror assembly - - - - - Millimeter wave radar sensor assembly - - - - - No. 2 main body ECU - - - - - Output from Output DTC Trouble Mode (CAN bus line short circuit or short to GND) Sub Bus 1 CANH - CANL
CANH - GND
CANL - GNDAir conditioning amplifier assembly U0100 - U0101 - U0131 - U0142 - U0151 - U0155 - U0163 - Headlight ECU sub-assembly LH* U0100 - U0101 - U0126 - U0129 - U0130 - U0132 - U0142 - U0155 - U023A - Main body ECU (multiplex network body ECU) U0100 - U0101 - U0120 - U0132 - U0141 ◦ U0151 - U0155 - U0182 - U0199 ◦ U0200 ◦ U0208 ◦ U0230 ◦ U023A - U0327 - U1002 ◦ U1106 - U1115 ◦ U1117 - 4WD control ECU U0100 - U0122 - ECM U0100 - U0122 - U0155 - U1104 - Certification ECU
<Smart Access>U0100 - U0142 - U0155 - U1117 - Certification ECU
<Power Source Control>U0100 - U0140 - U0155 - U1117 - Certification ECU
<Starting Control>U0100 - Combination meter assembly U0100 - U0129 - U0130 - U0142 - U0151 - U0163 - U0182 - U023A - U1104 - Steering control ECU U0100 - U0101 - U0125 - U0126 - U0129 - U0131 - Master cylinder solenoid (skid control ECU)* U0100 - U0114 - U0123 - U0124 - U0126 - U0130 - Blind spot monitor sensor LH U0100 - U0125 - U0126 - U0129 - U0142 - U0163 - Clearance warning ECU assembly U0100 - U0101 - U0155 - Driving support ECU assembly U0100 - U0125 - U0126 - U0129 - U0235 - U023A - U1002 - U1104 - Parking assist ECU* U0100 - U0114 - U0124 - U0126 - U0129 - U0130 - U0140 - U0233 - U1110 - Multi-media module receiver assembly* U0100 - U0126 - U0129 - U0130 - U0131 - U0132 - U0140 - U0155 - U0164 - U0182 - U0198 - U0233 - U1110 - DCM (telematics transceiver) U0142 - U0155 - U0163 - Outer mirror control ECU assembly LH U0142 ◦ Outer mirror control ECU assembly RH U0142 ◦ Power back door unit assembly (power back door ECU) U0101 ◦ U0141 ◦ U0142 ◦ U0155 ◦ U1117 ◦ Multiplex tilt and telescopic ECU U0142 ◦ U0208 ◦ Tire pressure warning ECU U0129 - Suspension control ECU U0100 - U0101 - U0114 - U0122 - U0124 - U0126 - U0130 - U0140 - Power steering ECU assembly U0100 - U0126 - U0129 - U0130 - Forward recognition camera U0100 - U0101 - U0123 - U0126 - U0129 - U0142 - U0155 - U0182 - U0235 - U1104 - Parking brake ECU assembly* U0100 - U0124 - U0129 - Meter mirror sub-assembly U0100 - U0142 - U0163 - U023A - U1104 - Central gateway ECU - - Airbag sensor assembly - - Steering sensor - - Power seat switch assembly - - Bus buffer ECU - - Inner rear view mirror assembly - - Millimeter wave radar sensor assembly - - No. 2 main body ECU - -