Mazda 3 Quiz
Accessories

Rear Door Speaker Inspection

In this manual: Accessories
Vehicle general — 15Accessories — 111Body — 339Brakes — 71Drivetrain — 143Electrical — 58Engine — 251HVAC — 72Restraints — 15Steering — 32Suspension — 41
~1min read

1. Disconnect the negative battery cable..

2. Remove the rear door trim..

3. Remove the rear door speaker..

4. Verify the resistance between the rear door speaker terminals.


  • If not within the specification, replace the rear door speaker.

    Resistance

  • Without Bose®: 3.4—4.6 ohms

  • With Bose®: 2.89—3.91 ohms

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A quick Mazda 3 quiz: every answer comes with an explanation and a link to the manual page.