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Parking Sensor Warning Beep
Informs the driver of the approximate distance from the vehicle to the obstruction
using warning beeps depending on the distance. If multiple obstructions are
detected at the same time, warning beeps are activated according to the distance to
the nearest obstruction. The warning beeps are activated as follows while the system
is operating. However, the warning beeps are not activated while the seat belt
reminder is operating.
Front ultrasonic sensor
*
, Rear ultrasonic sensor
Distance De-
tection area
Distance between vehicle and obstruction
Beeper sound
*1
Front ultrasonic sensor Rear ultrasonic sensor
Farthest dis-
tance
Approx. 100ʊ60.0 cm
(39.3ʊ23.6 in)
Approx. 150ʊ60.0 cm
(59.0ʊ23.6 in)
Slow intermittent
sound
Far distance
Approx. 60.0ʊ45.0 cm
(23.6ʊ17.7 in)
Approx. 60.0ʊ45.0 cm
(23.6ʊ17.7 in)
Medium intermit-
tent sound
Middle dis-
tance
Approx. 45.0ʊ35.0 cm
(17.7ʊ13.7 in)
Approx. 45.0ʊ35.0 cm
(17.7ʊ13.7 in)
Fast intermittent
sound
Close distance
Within approx. 35.0 cm (13.7
in)
Within approx. 35.0 cm (13.7
in)
Continuous
sound
*
1 The rate at which the intermittent sound beeps increases as the vehicle approaches the obstruction.
When Driving
Parking Sensor System
4-220
*Some models.