Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the data link connector for damage, bend and loose connection (connector side and harness side).
2.CHECK HARNESS FOR OPEN CIRCUIT
Check the resistance between the data link connector terminals.

BCM branch line circuit
M&A branch line circuitBattery replacement
CAUTION
Be careful not to allow children to swallow
the battery or removed parts.
NISSAN Intelligent Key
Replace the battery in the Intelligent Key as follows:
1. Remove the mechanical key from the Intelligent
Key.
2. Insert a small flathead screwdriver A into
the slit B of the corner ...
Diagnosis system (bluetooth control unit)
Diagnosis Description
The Bluetooth control unit has two diagnostic checks. The first diagnostic
check is performed automatically every ignition cycle during control unit
initialization. The second diagnostic check is performed by the technician
using the steering wheel audio control switches ...
Rear view monitor system
System Diagram
System Description
When the shift selector is in the R position, the display unit shows a view
to the rear of the vehicle. Lines which
indicate the vehicle clearance and distances are also displayed.
Component Parts Location
Tweeter LH M51
Center speaker M130
...