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Keyless Receiver Removal/Installation: 5HB

WARNING: This page is about a different car, the 2014 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  2. Remove the following parts:
    1. Trunk covering (See TRUNK COVERING REMOVAL/INSTALLATION .)
    2. Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION .)
    3. Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION .)
    4. Rear seat cushion (See REAR SEAT CUSHION REMOVAL/INSTALLATION .)
    5. Rear scuff plate (RH) (See REAR SCUFF PLATE REMOVAL/INSTALLATION .)
    6. Tire house trim (RH) (See TIRE HOUSE TRIM REMOVAL/INSTALLATION .)
    7. Rear package tray (See REAR PACKAGE TRAY REMOVAL/INSTALLATION .)
    8. Trunk side upper trim (RH) (See TRUNK SIDE UPPER TRIM REMOVAL/INSTALLATION .)
    9. C-pillar trim (RH) (See C-PILLAR TRIM REMOVAL/INSTALLATION .)
  3. Disconnect the connector.
  4. Remove the bolt.
  5. Remove the keyless receiver.
  6. Install in the reverse order of removal.
    Fig 1: Keyless Receiver And Connector With Torque Specifications
    G09772059Courtesy of MAZDA MOTORS CORP.