4: Pressure Sensor and VDC/TCS/ABS Control Unit

Inspection 4: Pressure Sensor and Circuit Between Pressure Sensor and VDC/TCS/ABS Control Unit

Inspection Procedure
1. CHECK SELF-DIAGNOSTIC RESULTS (1)








Dose "PRESSURE SENSOR" appear on self-diagnosis display?
YES >> GO TO 2.
NO >> INSPECTION END

2. CHECK SELF-DIAGNOSTIC RESULTS (2)
1. Turn ignition switch OFF and disconnect VDC actuator (pressure 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. CHECKING PRESSURE SENSOR CIRCUIT








1. Turn ignition switch OFF and disconnect VDC actuator (pressure sensor) connector and VDC/TCS/ABS control unit connector.
2. Check continuity between VDC/TCS/ABS control unit harness connector E118 and VDC actuator (pressure sensor) harness connector E50.
OK or NG
OK >> GO TO 4.
NG >> Open or short in harness. Repair or replace the suspect harness.

4. CHECKING PRESSURE SENSOR





1. Connect VDC actuator (pressure sensor) connector and VDC/TCS/ABS control unit connector.
2. Check pressure sensor value on "DATA MONITOR"
OK or NG
OK >> Perform VDC/TCS/ABS control unit self-diagnosis again.
NG >> Pressure sensor malfunction. Replace VDC actuator (inside pressure sensor).