Caution / Notice / Hint

NOTE:

If DTC C1AF4 is output after performing repairs, turn the engine switch on (IG) and turn the parking support alert system on to clear the DTC.
Refer to DTC CHECK / CLEAR [06/2018 - 09/2022]
After replacing an ultrasonic sensor or the clearance warning ECU assembly, perform the necessary procedures (adjustment, calibration, initialization or registration).
Refer to CALIBRATION [06/2018 - 08/2021] , or refer to CALIBRATION [08/2021 - 09/2022]