How to calibrate a camera
CAUTION:
- Do not interrupt a camera vision range while a camera-ECU is calibrated.
- Before the calibration, make sure that no drops of water or dirt are adhered to the respective camera lens. If yes, an incorrect calibration may be caused. Wipe it off with a damp cloth, then wipe again with a dry cloth.
- When the camera-ECU is replaced, first write a learned value to the camera-ECU.
- Park the vehicle on a level surface.NOTE: Prevent sun light rays from interfering with the camera, otherwise the monitor screen will be reflected in white. Ideally, the brightness of a road surface should be low (such as black).
- One person should sit on the driver's seat.
- Connect scan tool (M.U.T.-IIISE) to the data link connector (For how to connect scan tool (M.U.T.-IIISE), Refer to THE DIAGNOSTIC FUNCTION ).
- Position the calibration markers (MB993003) as shown in the illustration.
- Position the calibration markers in respect to the relevant camera only.
NOTE:- The calibration markers should be located in the permissible range. The range is within ± 3 cm (1.2 inch) and 1° from the standard position.
- Turn "ON → OFF → ON" the ignition switch position.
- Use the scan tool (M.U.T.-IIISE) to calibrate the camera.NOTE: When you execute the calibration, all calibration-related data will be erased from the ECU.
- Select "Calibration" in the "special function" for the multi-around monitor system.
- Select a camera to be calibrated on the service data located to the left of the calibration screen, and then press "OK."
Item No. Item name Contents 1 Front camera Calibrate only the selected camera. 2 Rear camera 3 Left side camera 4 Right side camera - Select the camera being calibrated in the confirmation screen, and the press "OK."
- Press the "OK" button after the execution screen is displayed.
- When the calibration has completed successfully, "Completed" will be displayed on the service data item No. 13.
- If the calibration has failed, "Error" will be displayed on the service data item No. 13. For details of errors, Refer to "Calibration error table."
- If any problems are not found on the screen, the calibration is complete. If any problems are found, repeat the calibration.