Diagnostic Test
- CHECK CONNECTOR
With CONSULT
- Turn ignition switch OFF.
- Disconnect EPS control unit harness connector.
- Check terminal for deformation, disconnection, looseness, and so on. If any malfunction is found, repair or replace terminal.
- Reconnect connectors and then perform self-diagnosis for "EPS" with CONSULT.
Is the "TORQUE SENSOR" [C1604] displayed?
YES
Torque sensor is malfunction. Replace steering column assembly. Refer to EXPLODED VIEW .
NO
Poor connection of connector terminal. Repair or replace connector.