1.CHECK CONNECTOR

1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).

- Harness connector B3
- Harness connector E104

Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair the terminal and connector.
2.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1. Disconnect the following harness connectors.

- TCM
- Harness connectors B3 and E104

2. Check the continuity between the TCM harness connector and the harness connector.

   TCM harness connector | Harness connector | Continuity
   Connector No. | Terminal No. | Connector No. | Terminal No.
   B45 | 11 | B3 | 1 | Existed
   15 | 6 | Existed

Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair the main line between the TCM and the harness connector B3.
3.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1. Disconnect the connector of ABS actuator and electric unit (control unit).
2. Check the continuity between the harness connector and the ABS actuator and electric unit (control unit) harness connector.

   Harness connector | ABS actuator and electric unit (control unit) harness connector | Continuity
   Connector No. | Terminal No. | Connector No. | Terminal No.
   E104 | 1 | E41 | 30 | Existed
   6 | 15 | Existed

Is the inspection result normal?
YES (Present error)>>Connect all the connectors and diagnose again. Refer to Trouble Diagnosis Flow Chart.
YES (Past error)>>Error was detected in the main line between the TCM and the ABS actuator and electric unit (control unit).
NO>>Repair the main line between the harness connector E104 and the ABS actuator and electric unit (control unit).