

The sensor A is located behind the lower grille of the front bumper.
To keep the system operating properly, be sure to observe the following:
Before customizing or restoring the front bumper, it is recommended that you visit a NISSAN dealer.
FCC Notice
For USA
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.
FCC Warning
Changes or modification not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
For Canada
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause interference, 2. This device must accept any interference, including interference that may cause undesired operation of the device.
System malfunction
Driver Attention Alert (if so equipped)Tweeter
Description
The audio unit sends audio signals to the tweeters using the front door
speaker circuits.
Diagnosis Procedure
1.CONNECTOR CHECK
Check the audio unit and speaker connectors for the following:
Proper connection
Damage
Disconnected or loose terminals
2.HARNESS CHECK
...
Signal buffer system
System Diagram
System Description
OUTLINE
BCM has the signal transmission function that outputs/transmits each
input/received signal to each unit.
Signal transmission function list
Signal name
Input
Output
Description
Ignition switch ON si ...
U1216 AV control unit
Description
Part name
Description
AV CONTROL UNIT
It is the master unit of the MULTI AV system and it is connected
to each control unit by means of communication. It operates each
system according to communication signals from the AV contro ...