Operation Check

OPERATION CHECK

1. DETECTION RANGE MEASUREMENT AND DISPLAY CHECK
a. Turn the ignition switch to the ON position.
b. Move the shift lever to the D position (when the front sonar and the front clearance sonar are checked).
c. Move the shift lever to the R position (when the back sonar and the rear clearance sonar are checked).

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

d. Turn the clearance sonar main switch on.

e. Move a Dia 60 mm (2.36 in.) pole around the sensor to measure the detection range of the sensor.

NOTE: The measured detection range is for a Dia 60 mm (2.36 in.) pole. The detection range for walls and other obstacles is different.

f. Check the multi information display, the multi display and the buzzer sounding condition when the front sensor detects an obstacle.

Operation condition:

HINT: Because sound waves are used for detection range measurement, the detection range may change slightly due to the peripheral temperature.

g. Check the multi information display and the buzzer sounding condition when the back sensor detects an obstacle.

Operation condition:

HINT:
- Clearance sonar display does not appear on the multi display if the shift lever is moved to the R position.
- Because sound waves are used for detection range measurement, the detection range may change slightly due to the peripheral temperature.

2. INITIAL CHECK FUNCTION CHECK
a. Turn the ignition switch to the ON position.
b. Drive the engine at 2,500 rpm or less with the shift lever in any position except N, or at 1,500 rpm or less with the shift lever in the N position.
c. After turning the ignition switch to the ON position, wait for 2 seconds or more, then turn the clearance sonar main switch on. Check the multi information display and the buzzer sounding condition.

Standard: After the main switch is turned on, the multi information display shows the diagram for approximately 2 seconds and the buzzer sounds for approximately 1 second then the detection mode begins.

HINT:

- Multi information display:
The malfunctioning sensor blinks on the display when the wire harness or the connector is faulty and requires repair or replacement, or when trouble is detected in the ultrasonic sensor circuits. After the sensor operation returns to normal, the detection mode will finish normally.

- Multi display:
The malfunctioning sensor is displayed when the wire harness or the connector is faulty and requires repair or replacement, or when trouble is detected in the ultrasonic sensor circuits. After the sensor operation returns to normal, the detection mode will finish normally.