Front Tweeter Inspection

FRONT TWEETER INSPECTION

Standard

1. Verify the resistance between front tweeter terminals.






- If the resistance is not within the specification, replace the front tweeter.

Resistance
- 4 ohms

2. Connect a 1.5 V battery to the front tweeter and verify that noise is sound from the front tweeter.

- If no sound is output, replace the front tweeter.

Bose(R)

1. 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.

2. Remove the following parts:
a. Remove the audio amplifier. Service and Repair

3. 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.