Variable Air Duct (VAD) Control Solenoid Valve Inspection: Notes

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Remove the VAD control solenoid valve. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
Inspect airflow between the ports under the following conditions.
- If not as specified, replace the VAD control solenoid valve.
- If as specified, carry out the "Circuit Open/Short Inspection".
  
  Fig 1: Variable Air Duct (VAD) Control Solenoid Valve Continuity Table
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Inspecting Variable Air Duct (VAD) Control Solenoid Valve
  Courtesy of MAZDA MOTORS CORP.