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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control System (BCM) >> Rear Body Control Module (RBCM) Bracket Removal/Installation
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Rear Body Control Module (RBCM) Bracket Removal/Installation

  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 (LH) (See TRUNK SIDE POCKET REMOVAL/INSTALLATION .)
    4. Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
    5. Rear scuff plate (LH) (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 (LH) (See TRUNK SIDE TRIM REMOVAL/INSTALLATION .)
    9. Rear seat belt reminder unit (with rear seat belt reminder unit) (See REAR SEAT BELT REMINDER UNIT REMOVAL/INSTALLATION .)
    10. Rear body control module (RBCM) (See REAR BODY CONTROL MODULE (RBCM) REMOVAL/INSTALLATION .)
  3. Remove the bolts.
    Fig 1: Rear Body Control Module (RBCM) Bracket Bolts With Torque Specification
    G12265149Courtesy of MAZDA MOTORS CORP.
  4. Remove the screw.
  5. While pressing the tabs of the clip in the direction of the arrows (1) shown in the figure, pull the clip in the direction of the arrow (2) shown in the figure to remove the clip from the rear body control module (RBCM) bracket.
  6. Remove the rear body control module (RBCM) bracket.
  7. Install in the reverse order of removal.