caution | During diagnosis, a DTC associated with another system may be set when the ignition switch is turned on with connector(s) disconnected. After completing the repair, confirm all systems for DTC(s). If DTC(s) are set, erase them all. |
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ECU | ETACS | Steering Angle Sensor | SRS-AIR BAG | Gateway | EPB | OCM | FCM/LDW/AHB | AWC | ELC-AT/CVT/TC-SST | ABS/ASC/ASTC/WSS | ECPS/4WS | ACC/FCM | MFI | Diagnostic contents and reference pages |
All diagnostic reading results | X | X | X | X | X | X | X | X | X | X | X | X | X | Diagnostic Item 1 Communication with no ECUs is possible (CAN-C). |
Diagnostic Item 2* Diagnose shorts in the power supply to CAN-C. | ||||||||||||||
Diagnostic Item 3* Diagnose shorts in the ground to CAN-C. | ||||||||||||||
Diagnostic Item 4* Diagnose shorts between CAN_H and L lines (CAN-C). | ||||||||||||||
All diagnostic reading results | X | - | - | - | - | - | - | - | - | - | - | - | - | Diagnostic Item 5 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by ETACS-ECU. |
- | X | - | - | - | - | - | - | - | - | - | - | - | Diagnostic Item 6 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by steering wheel sensor. | |
- | - | X | - | - | - | - | - | - | - | - | - | - | Diagnostic Item 7 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by SRS-ECU. | |
All diagnostic reading results | - | - | - | X | - | - | - | - | - | - | - | - | - | Diagnostic Item 8 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by gateway-ECU. <Vehicles with blind spot warning [BSW] (with Lane Change Assist) system> |
- | - | - | - | X | - | - | - | - | - | - | - | - | Diagnostic Item 9 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by electric parking brake ECU. <Vehicles with electric parking brake> | |
All diagnostic reading results | - | - | - | - | - | X | - | - | - | - | - | - | - | Diagnostic Item 10 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by occupant classification-ECU. |
- | - | - | - | - | - | X | X | X | X | X | X | X | Diagnostic Item 11 Diagnose the lines between the joint connectors (CAN1 and CAN2). | |
- | - | - | - | - | - | X | - | - | - | - | - | - | Diagnostic Item 12 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by FCM/LDW/AHB-ECU. | |
All diagnostic reading results | - | - | - | - | - | - | - | X | - | - | - | - | - | Diagnostic Item 13 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by AWC-ECU. <AWD> |
- | - | - | - | - | - | - | - | X | X | X | X | X | Diagnostic Item 14 Diagnose the lines between the joint connectors (CAN2 and CAN3). | |
- | - | - | - | - | - | - | - | X | - | - | - | - | Diagnostic Item 15 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by TCM. | |
All diagnostic reading results | - | - | - | - | - | - | - | - | - | X | - | - | - | Diagnostic Item 16 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by ASC-ECU. |
- | - | - | - | - | - | - | - | - | - | X | - | - | Diagnostic Item 17 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by EPS-ECU. | |
- | - | - | - | - | - | - | - | - | - | - | X | X | Diagnostic Item 18 Diagnose the lines between the joint connectors (CAN3 and CAN4). | |
All diagnostic reading results | - | - | - | - | - | - | - | - | - | - | - | X | - | Diagnostic Item 19 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by ACC/FCM-ECU. <Vehicles with ACC> |
- | - | - | - | - | - | - | - | - | - | - | - | X | Diagnostic Item 20 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by ECM. |
note | *: Diagnostic items 2, 3 and 4 should be checked after the cause of the fault is determined in diagnostic item 1 "Communication with no ECUs is possible". |
caution | If "NC" or "Communication error" is displayed in the "ETACS" item on the scan tool (M.U.T.-IIISE) screen, refer to CAN-C table and perform the corresponding troubleshooting. |
ECU | F.A.S.T./OSS/IMMO/Keyless | Multi Around Monitor | HUD | Air Conditioning | AUDIO | Meter | TCU | Diagnostic contents and reference pages |
All diagnostic reading results | X | X | X | X | X | X | X | Diagnostic Item 21 Communication with no ECUs is possible (CAN-C-Mid). |
Diagnostic Item 22* Diagnose shorts in the power supply to CAN-C-Mid. | ||||||||
Diagnostic Item 23* Diagnose shorts in the ground to CAN-C-Mid. | ||||||||
Diagnostic Item 24* Diagnose shorts between CAN_H and L lines (CAN-C-Mid). | ||||||||
X | - | - | - | - | - | - | Diagnostic Item 25 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by KOS&OSS-ECU. <Vehicles with KOS> | |
- | X | - | - | - | - | - | Diagnostic Item 26 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by Camera-ECU. <Vehicles with multi around monitor>. | |
All diagnostic reading results | - | - | X | - | - | - | - | Diagnostic Item 27 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by HUD. <Vehicles with HUD> |
- | - | - | X | - | - | - | Diagnostic Item 28 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by A/C controller assembly. | |
- | - | - | - | X | - | - | Diagnostic Item 29 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by multivision display. <Vehicles with smartphone link display audio> | |
- | - | - | - | - | X | - | Diagnostic Item 30 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by combination meter. | |
- | - | - | - | - | - | X | Diagnostic Item 31 Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by telematics control unit (TCU). <Vehicles with TCU> |
note | *: Diagnostic items 22, 23 and 24 should be checked after the cause of the fault is determined in diagnostic item 21 "Communication with no ECUs is possible (CAN-C-Mid)". |
caution |
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