Component Inspection

With CONSULT 

1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Disconnect vacuum hoses connected to VIAS control solenoid valve 2.
4. Turn ignition switch ON.
5. Select "VIAS S/V-2" in "ACTIVE TEST" mode with CONSULT.
6. Check air passage continuity and operation delay time under the following conditions.

   Condition (VIAS S/V 2)	Air passage continuity between (A) and (B)	Air passage continuity between (A) and (C)
   ON	Existed	Not existed
   OFF	Not existed	Existed

   Fig 1: Checking Air Passage Continuity Between A And B

   Courtesy of NISSAN NORTH AMERICA, INC.

Without CONSULT 

1. Turn ignition switch OFF.
2. Disconnect VIAS control solenoid valve 2 harness connector.
3. Disconnect vacuum hoses connected to VIAS volume control solenoid valve 2.
4. Check air passage continuity and operation delay time under the following conditions.

   Condition	Air passage continuity between (A) and (B)	Air passage continuity between (A) and (C)
   12 V direct current supply between terminals 1 and 2	Existed	Not existed
   No supply	Not existed	Existed

   Fig 2: Checking Air Passage Continuity

   Courtesy of NISSAN NORTH AMERICA, INC.

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: Replace VIAS control solenoid valve 2