Diagnosis Procedure
- CHECK CONTINUITY STEERING ANGLE SENSOR SIGNAL 3 CIRCUIT
- Turn ignition switch OFF.
- Disconnect camera control unit connector and steering angle sensor connector.
- Check continuity between camera control unit harness connector and steering angle sensor harness connector.CONTINUITY SPECIFICATION
Camera control unit Steering angle sensor Continuity Connector Terminals Connector Terminals B241 25 M37 5 Existed - Check continuity between camera control unit harness connector and ground.CONTINUITY SPECIFICATION
Camera control unit Ground Continuity Connector Terminals B241 25 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK SENSOR SIGNAL 3
- Connect camera control unit connector.
- Turn ignition switch ON.
- Check voltage between camera control unit harness connector and ground.VOLTAGE SPECIFICATION
(+) (-) Voltage (Approx.) Camera control unit Connector Terminals B241 25 Ground 5.0 V Is the inspection result normal?
YES: GO TO 3.
NO: Replace camera control unit.
- CHECK SENSOR SIGNAL 3
- Connect steering angle sensor connector.
- Check signal between camera control unit harness connector and ground.SIGNAL SPECIFICATION
(+) (-) Condition Reference value Camera control unit Connector Terminals B241 25 Ground Turn the steering around the neutral position Is the inspection result normal?
YES: INSPECTION END
NO: Replace steering angle sensor.