STEP 2. Check the wiring harness between joint connector (CAN3) C-24 and TCM connector C-131 for open circuit.
caution | Strictly observe the specified wiring harness repair procedure. For details refer to . |
(1) Disconnect joint connector (CAN3) C-24 and TCM connector C-131, and check the wiring harness.
(2) Check the wiring harness between joint connector (CAN3) C-24 (terminal No.5) and TCM connector C-131 (terminal No.9) OK: Continuity exists (2 ohms or less)
(3) Check the wiring harness between joint connector (CAN3) C-24 (terminal No.16) and TCM connector C-131 (terminal No.10)OK: Continuity exists (2 ohms or less)
Is the wiring harness between joint connector (CAN3) C-24 and TCM connector C-131 in good condition?
Check the power supply circuit of the TCM. Refer to GROUP 23A, Diagnosis . Repair the wiring harness between joint connector (CAN3) C-24 and TCM connector C-131.