How can I cancel the rear sonar system?
In Infiniti models, drivers can cancel the sonar system’s alert by using the Rear Sonar System (RSS) OFF switch on the instrument panel. Also, the sonar sensor’s warning is played through the speaker system via the BOSE ® amplifier. In Nissan vehicles, the signal is heard through the sonar buzzer.
What should I do if my Sonar buzzer is not working?
Check the sonar buzzer signal circuit to the buzzer power. Turn the ignition OFF and check the continuity between the sonar control unit connector terminals. If the results are normal, the buzzer may need to replaced, and if not, the harness or connectors are likely in need of replacement.
How does the sonar work in an Infiniti?
In Infiniti vehicles, the sonar sensors transmit a signal to the audiovisual (AV) control unit via AV communication. In vehicles equipped with display units that act as rear view monitors when the vehicle is in reverse, the communication signals are transmitted from the sensors to the SCU, to the AV control unit,…
What is the sonar system on a Nissan ESM?
The system diagrams for Infiniti (left) and Nissan (right) vehicles look different in the ESM, but both vehicle types have four rear sensors. In Infiniti models, drivers can cancel the sonar system’s alert by using the Rear Sonar System (RSS) OFF switch on the instrument panel.
How does the rear sonar system work on a Nissan?
System Basics The rear sonar sensors transmit a sensor signal to the sonar control unit (SCU) when detecting an obstacle at the rear of the vehicle. The system diagrams for Infiniti (left) and Nissan (right) vehicles look different in the ESM, but both vehicle types have four rear sensors.
Where is the Sonar Control Unit on a car?
In each vehicle, the sonar control unit (SCU) is below the steering wheel and easily seen when the lower instrument panel is removed. The main components of the system are the four rear sensors, the SCU and the sonar buzzer. The sonar system starts when the vehicle is put in reverse.
How do I Turn Off the rear sonar system?
Be sure to follow these steps in order. 1. Turn the ignition switch ON. The Rear Sonar System OFF switch indicator lamp will illuminate for 3 seconds and then turn OFF. 2. Immediately push the Rear Sonar System OFF switch ten times within 5 seconds. 3. The sonar buzzer will sound once, and the Rear Sonar System OFF switch indicator will flash once.
Check the sonar buzzer signal circuit to the buzzer power. Turn the ignition OFF and check the continuity between the sonar control unit connector terminals. If the results are normal, the buzzer may need to replaced, and if not, the harness or connectors are likely in need of replacement.
In each vehicle, the sonar control unit (SCU) is below the steering wheel and easily seen when the lower instrument panel is removed. The main components of the system are the four rear sensors, the SCU and the sonar buzzer. The sonar system starts when the vehicle is put in reverse.
The system diagrams for Infiniti (left) and Nissan (right) vehicles look different in the ESM, but both vehicle types have four rear sensors. In Infiniti models, drivers can cancel the sonar system’s alert by using the Rear Sonar System (RSS) OFF switch on the instrument panel.