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Home >> Mazda >> 2012 >> 3 L4-2.0L (MZR) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Radio, Stereo, and Compact Disc >> Speaker >> Testing and Inspection >> Front Door Speaker Inspection

Front Door Speaker Inspection





FRONT DOOR SPEAKER INSPECTION

1. Disconnect the negative battery cable. Removal and Replacement Removal and Replacement Removal and Replacement

2. Remove the inner garnish. Inner Garnish Removal/Installation

3. Remove the front door trim. Front Door Trim Removal/Installation

4. Remove the front door speaker. Front Door Speaker Removal/Installation

5. Verify the resistance between the front door speaker terminals.






- If not within the specification, replace the front door speaker.






Resistance
- Without Bose(R): 3.4-4.6 ohms
- With Bose(R): 1.83-2.47 ohms

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