Front Tweeter Inspection: BOSE

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 figure.
- If the continuity is not as indicated in the figures, repair or related wiring harnesses.
- If the continuity is as indicated in the figures, replace the front tweeter.
Fig 1: BOSE Tweeter Continuity Specifications
Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying Audio Amplifier & Tweeter Connector Terminals
Courtesy of MAZDA MOTORS CORP.