October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Open circuit

If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
- Variable tumble shutter valve switch terminal A and PCM terminal 2AU^*1 ,2AR^*2 , 2W^*3
- Variable tumble shutter valve switch terminal B and PCM terminal 2AY^*1 ,2P^*2 , 2AA^*3
- Variable tumble shutter valve switch terminal C and PCM terminal 2AE
  
  Fig 1: PCM Connector Terminal Identification
  Courtesy of MAZDA MOTORS CORP.