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Rear Speaker Inspection

WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the following parts:
    1. Trunk covering (See TRUNK COVERING REMOVAL/INSTALLATION .)
    2. Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION .)
    3. Trunk side pocket (See TRUNK SIDE POCKET REMOVAL/INSTALLATION .)
    4. Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
    5. Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION .)
    6. Third-row seat cushion (See THIRD-ROW SEAT CUSHION REMOVAL/INSTALLATION .)
    7. Third-row seat back component (See THIRD-ROW SEAT BACK COMPONENT REMOVAL/INSTALLATION .)
    8. Trunk side trim (See TRUNK SIDE TRIM REMOVAL/INSTALLATION .)
    9. Rear speaker (See REAR SPEAKER REMOVAL/INSTALLATION .)
  3. Verify that the resistance between the front center speaker terminals is as indicated in the table.
    Fig 1: Checking Resistance Between Front Center Speaker Terminals
    G09077668Courtesy of MAZDA MOTORS CORP.
    • If not as indicated in the table, replace the rear speaker.
    Fig 2: Front Center Speaker Terminals Resistance Chart
    G11431044Courtesy of MAZDA MOTORS CORP.
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