Accessories

Rear Speaker Inspection

~1min read
4SD

1. Disconnect the negative battery cable..

2. Remove the following parts:

a. Rear seat cushion.

b. Rear scuff plate.

c. Tire house trim.

d. C-pillar trim.

e. Rear package trim.

f. Rear speaker.

3. Verify the resistance between the rear speaker terminals.


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

    Resistance
  • 3.24—3.96 ohms

5HB

1. Disconnect the negative battery cable..

2. Remove the following parts:

a. Rear scuff plate.

b. Tire house trim.

c. Trunk side upper trim.

d. Trunk side trim.

e. C-pillar trim.

f. Rear speaker.

3. Verify the resistance between the rear speaker terminals.


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

    Resistance
  • 3.24—3.96 ohms

Test yourself

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