Radar sensor removal

1. Radar sensor safety information

If replacing the radar sensor, it is necessary to write the vehicle information into the new radar sensor.

When replacing the radar sensor, upload the old radar sensor data to a scan tool before removal.

Use the same scan tool for the replacement procedure from beginning until end. If the scan tool is changed during the procedure, the correct information cannot be written.

2. Radar sensor upload

1. Precautions

1) If communication with the old radar sensor cannot be established, do not perform the vehicle information upload.

2. Vehicle information upload

1) Turn ON the ignition switch.

2) Select "Upload Vehicle Configuration Data" on the scan tool.

  • Diagnostics > Chassis > SRR(Rear Left) > Programming
  • Diagnostics > Chassis > SRR(Rear Right) > Programming

3) Upload the vehicle data to a scan tool by following the on-screen instructions.

4) After completing the upload, turn off the scan tool.

5) Turn OFF the ignition switch.

3. Preliminary and post procedures

1. Preliminary procedures

1) Open the engine hood.

2) Disconnect the battery cable from the battery negative terminal.

Caution

  • After turning OFF the ignition switch (power mode for models with passive entry and start system), do not disconnect the battery cable within 3 minutes.
  • If the battery cable is disconnected within 3 minutes, the vehicle electronic control system may malfunction.
  • If the battery cable is disconnected, perform the setting of the front door power window switch with AUTO UP/AUTO DOWN function after connecting the battery negative terminal.

4. Radar sensor removal

1. Models with rear step bumpers (integrated type)

1) Remove the radar sensor from the radar sensor bracket.

Legend

  1. Radar sensor bracket
  2. Radar sensor

2) Remove the radar sensor bracket from the vehicle.

Legend

  1. Radar sensor bracket

2. Models with rear step bumpers (separate type)

1) Remove the radar sensor and radar sensor bracket as a set from the rear step bumper.

Legend

  1. Radar sensor
  2. Radar sensor bracket

2) Remove the radar sensor from the radar sensor bracket.

Legend

  1. Radar sensor bracket
  2. Radar sensor
Copyright Mazda Motor Corporation. All rights reserved.