Operation Check

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: OPERATION CHECK

1. DETECTION RANGE MEASUREMENT AND INDICATOR CHECK

(a) Turn the ignition switch to ON.

(b) Move the shift lever to R (when the back sonar is checked).

NOTICE:
Apply the parking brake securely so that the vehicle does not move.

(c) Turn the back sonar switch on.

(d) Move a pole with a diameter of 60 mm (2.36 in.) around the sensor to measure the detection ranges of the sensor.

NOTICE:
The measured detection ranges are for a pole with a diameter of 60 mm (2.36 in.). The detection ranges for walls and other obstacles are different.





(e) Check the buzzer sounding condition when the ultrasonic sensor detects an obstacle.

Operation Condition





HINT
Since sound waves are used for the detection range measurement, the detection range may vary a little due to the outside air temperature.





2. CHECK INITIAL CHECK FUNCTION

(a) Check the initial check function for the buzzer. Turn the ignition switch to ON and turn the back sonar switch ON. Regardless of shift lever position, the buzzer will sound after approximately 0.4 seconds. The buzzer sound will continue for approximately 1.0 +/- 0.3 seconds. If the buzzer's initial check pattern does not sound, there may be a malfunction in the ignition switch, back sonar switch, clearance warning buzzer and/or clearance warning ECU.





(b) After checking the initial check function, check that the buzzer fault pattern does not sound. If the buzzer fault pattern sounds, there may be a problem with the sensor and/or sensor wire harness. The fault pattern will continue sounding until the problem is fixed.





3. ADJUST BUZZER VOLUME

(a) Turn the knob on the clearance warning ECU to adjust the volume.