5: Steering Angle Sensor and Circuit Between Steering Angle Sensor and VDC/TCS/ABS Control Unit

Inspection 5: Steering Angle Sensor and Circuit Between Steering Angle Sensor and VDC/TCS/ABS Control Unit
Inspection Procedure
1. CHECK SELF-DIAGNOSTIC RESULTS (1)





Check the self-diagnostic results.
Is above displayed on self-diagnosis display?
YES >>GO TO 2.
NO >>INSPECTION END

2. CHECK SELF-DIAGNOSTIC RESULTS (2)
1. Turn ignition switch OFF and disconnect steering angle sensor connector and VDC/TCS/ABS control unit connector. Then reconnect them securely.
2. Perform VDC/TCS/ABS control unit self-diagnosis again.
OK or NG
OK >> Poor connection of connectors. Repair or replace suspect connector. Perform self-diagnosis again.
NO >>GO TO 3.

3. CHECK STEERING ANGLE SENSOR CIRCUIT
1. Turn ignition switch OFF and disconnect VDC/TCS/ABS control unit connector and steering angle sensor connector.








2. Check continuity between VDC/TCS/ABS control unit harness connector M93 and steering angle sensor harness connector M22.
OK or NG
OK >> GO TO 4.
NG >> Open or short in harness. Repair or replace the suspect harness.

4. PERFORM DATA MONITOR
1. Connect VDC/TCS/ABS control unit connector and steering angle sensor connector.





2. Perform "DATA MONITOR" for "STR ANGLE SIG". Check if results are normal.
OK or NG
OK >> Perform VDC/TCS/ABS control unit self-diagnosis again.
NG >> Replace steering angle sensor and adjust neutral position of steering angle sensor. Refer to "Adjustment of Steering Angle Sensor Neutral Position".