Front Door Speaker Inspection

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Verify the resistance between front door speaker terminals.
- If the resistance is not within the specification, replace the front door speaker.
  Resistance 4 ohms
Connect a 1.5 V battery to the front door speaker and verify that noise is sound from the front door speaker.
- If no sound is output, replace the front door speaker.
  
  Fig 1: Identifying Front Door Speaker Connector Terminals
  Courtesy of MAZDA MOTORS CORP.