6. Check VIAS Control Solenoid Valve Power Supply Circuit

1. Turn ignition switch OFF.
2. Disconnect VIAS control solenoid valve harness connector.
3. Turn ignition switch ON.
   Fig 1: Identifying VIAS Control Solenoid Valve

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Check voltage between terminal 1 and ground with CONSULT-II or tester.

   Voltage: Battery voltage 

   Fig 2: Checking Voltage Between Terminal 1 & Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

1. OK: GO TO 8. CHECK VIAS CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT .
2. NG: GO TO 7.