Operation Check

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

OPERATION CHECK

1. DETECTION RANGE MEASUREMENT AND INDICATOR CHECK
(a) Turn the ignition switch ON.
(b) Move the shift lever to the reverse position (when the back sonar is checked).
NOTE: Apply the parking brake securely so that the vehicle does not move.

(c) Turn the back sonar switch ON.
(d) Move a dia 60 mm (2.36 in.) pole around the sensor to measure the detection ranges of the sensor.
NOTE: The measured detection ranges are for a dia 60 mm (2.36in.) pole. 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 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.