IMCC Actuator Operation Test

WARNING: This page is about a different car, the 2004 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable.
Disconnect the IMCC actuator connector.
Remove the IMCC actuator. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Connect battery positive voltage to terminal A and ground to terminal B.
Verify that the IMCC actuator operates.
- If not specified, replace the IMCC actuator.
- If as specified, carry out the "Circuit Open/Short Inspection"
  
  Fig 1: IMCC Actuator Operation Test
  Courtesy of MAZDA MOTORS CORP.