Sonar Buzzer

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

With the power supplied to the sonar control unit, selector lever in R position and a stationary object at least 7.0 cm (2.8 in.) wide and 1.0 m (3 ft.) tall closer than 1.8 m (5.9 ft.) will be detected by the rear sonar sensors, the sonar buzzer will sound a tone. As the vehicle approaches the object, the rate of the tone will increase. When the object is less than 25.0 cm (10 in.) from the rear bumper, the tone will sound continuously.

Power is supplied

to sonar buzzer terminal +
from sonar control unit terminal 7.

Ground is supplied

to sonar buzzer terminal -
from sonar control unit terminal 3.