STEP 2. Check the wiring harness between joint connector (CAN1) C-05 and OSS-ECU connector C-14 for open circuit.
caution | Strictly observe the specified wiring harness repair procedure. For details refer to . |
(1) Disconnect joint connector (CAN1) C-05 and OSS-ECU connector C-14, and check the wiring harness.
(2) Check the wiring harness between joint connector (CAN1) C-05 (terminal No.5) and OSS-ECU connector C-14 (terminal No.1)OK: Continuity exists (2 ohms or less)
(3) Check the wiring harness between joint connector (CAN1) C-05 (terminal No.16) and OSS-ECU connector C-14 (terminal No.14)OK: Continuity exists (2 ohms or less)
Is the wiring harness between joint connector (CAN1) C-05 and OSS-ECU connector C-14 in good condition?
Check the power supply circuit of the OSS-ECU. Refer to GROUP 42B, Diagnosis <OSS-ECU>. Repair the wiring harness between joint connector (CAN1) C-05 and OSS-ECU connector C-14.