CHECK TORQUE SENSOR.

1) Turn the ignition switch to OFF.

2) Disconnect the connector (B451).

3) Using a tester and test harness, check the internal resistance of the torque sensor.

4) Check for whether the resistance between the terminals change or not when the steering is turned to the left and right.

Connector & terminal

(PS3) No. 2 — No. 5:

(PS3) No. 1 — No. 5:

(PS3) No. 2 — No. 3:

(PS3) No. 1 — No. 3:

QUESTION

Did resistance change in all measurement locations?

Yes No

Replace the power steering control module.

Replace the steering gearbox.