Front Tweeter Inspection: Bose

WARNING: This page is about a different car, the 2007 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Verify that sound is output from the front door speaker.
- If sound is output, go to the next step.
- If no sound is not output, inspect the front door speaker and the related wiring harnesses.
Remove the following parts:
1. Remove the audio amplifier. (See AUDIO AMPLIFIER REMOVAL/INSTALLATION )
Verify that the continuity between the front tweeter and the audio amplifier is as indicated in the table.
- If the continuity is not as indicated in the table, repair or related wiring harnesses.
- If the continuity is as indicated in the table, replace the front tweeter.
  
  Fig 1: Front Tweeter And Amplifier Continuity
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Identifying Front Tweeter And Amplifier Connector Terminals
  Courtesy of MAZDA MOTORS CORP.