Sonar Buzzer

WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the sonar buzzer connector M117, and apply battery voltage (approx. 12V) to terminal +. Check the buzzer operation when terminal - is connected to battery ground.

SONAR BUZZER

	Terminal to be inspected	Condition	Operation
Sonar buzzer	+	Approx. 12V	Sonar buzzer sounds
Sonar buzzer	-	Ground	Sonar buzzer sounds

Fig 1: Checking Buzzer Operation When Terminal (-) Is Connected To Battery Ground

Courtesy of NISSAN MOTOR CO., U.S.A.