Tweeter Inspection: Notes

WARNING: This page is about a different car, the 2013 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0] ).
Remove the side speaker grille. (See SPEAKER GRILLE REMOVAL/INSTALLATION ).
Remove the tweeter. (See TWEETER REMOVAL/INSTALLATION ).
Verify that the resistance between the tweeter terminals is as indicated in the table.
- If not as indicated in the table, replace the tweeter.
  
  Fig 1: Tweeter Continuity Reference Chart (Without Bose)