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Ultrasonic Sensor Removal/Installation

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. Rear combination light (See REAR COMBINATION LIGHT REMOVAL/INSTALLATION .)
    2. Rear splash shield (See REAR SPLASH SHIELD REMOVAL/INSTALLATION .)
    3. Rear bumper (See REAR BUMPER REMOVAL/INSTALLATION .)
  3. Disconnect the connector.
    Fig 1: Corner Ultrasonic Sensor, Ultrasonic Sensor, Rear Bumper And Connector
    G11434837Courtesy of MAZDA MOTORS CORP.
  4. While pressing the ultrasonic sensor tabs in the direction of arrows (1) shown in the figure, pull the ultrasonic sensor in the direction of arrow (2) to detach the ultrasonic sensor tabs from the bracket.
    Fig 2: Pressing Ultrasonic Sensor Tabs
    G11434838Courtesy of MAZDA MOTORS CORP.
  5. Remove the ultrasonic sensor.
  6. While pressing the bracket tabs in the direction of arrows (1) shown in the figure, push the bracket in the direction of arrow (2) to detach the bracket tabs from the rear bumper.
    Fig 3: Pressing Bracket Tabs
    G11434840Courtesy of MAZDA MOTORS CORP.
  7. Remove the bracket.
  8. Install in the reverse order of removal.
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