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2 CHECK HARNESS FOR OPEN CIRCUIT 1. Disconnect VDC/TCS/ABS control unit connector. SEL566Y OK or NG OK © Replace VDC/TCS/ABS control unit. NG © Repair harness between VDC/TCS/ABS control unit and harness connector B58. CAN COMMUNICATION CIRCUIT CHECK NHEL0331S08 1 CHECK CONNECTOR 1. Turn ignition switch OFF. side, sensor side and harness side) I TCM I ECM I VDC/TCS/ABS control unit I Steering angle sensor I Between ECM and TCM OK or NG OK © GO TO 2. NG © Repair terminal or connector. 2 CHECK HARNESS FOR SHORT CIRCUIT 1. Disconnect ECM connector and harness connector F53. SEL431Y OK or NG OK © GO TO 3. NG © Repair harness between ECM and harness connector F53. GI MA EM LC EC FE AT AX SU BR ST RS BT HA SC IDX CAN SYSTEM (FOR VDC MODELS) Trouble Diagnoses (Cont’d) EL-473 |