Nissan Murano Z51. Manual - part 203

AV

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

AV-591

< SYSTEM DESCRIPTION >

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Malfunction is detected in camera-
connection recognition signal circuit.

Camera connection recognition signal 
circuit.

GPS antenna connection malfunction 
is detected.

GPS antenna.

Satellite radio antenna connection 
malfunction is detected.

• Satellite radio antenna feeder.
• Antenna base.

Diagnosis results

Detection logic

Possible malfunction location / Action 

to take

JSNIA0596GB

JSNIA0597GB

JSNIA0598GB

AV-592

< SYSTEM DESCRIPTION >

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DIAGNOSIS SYSTEM (AV CONTROL UNIT)

NOTE:

The number of units that is displayed on the on board self-diagnosis display according to equipment.

CONFIRMATION/ADJUSTMENT MODE

1.

Start the diagnosis function and select “Confirmation/Adjustment”. The confirmation/adjustment mode
indicates where each item can be checked or adjusted.

2.

Select each switch on the “Confirmation/Adjustment Mode”
screen to display the relevant trouble diagnosis screen. Press
the “BACK” switch to return to the initial Confirmation/Adjust-
ment Mode screen.

When either one of the following items 
are detected:
• serial communication circuits be-

tween AV control unit and front dis-
play unit are malfunctioning.

• serial communication signal be-

tween AV control unit and front dis-
play unit is malfunctioning.

Serial communication circuits be-
tween AV control unit and front display 
unit.

When either one of the following items 
are detected:
• iPod adapter power supply and 

ground circuits are malfunctioning.

• AV communication circuits between 

multifunction switch and iPod 
adapter are malfunctioning.

• AV communication signal between 

AV control unit and iPod adapter is 
malfunctioning.

• iPod adapter power supply and 

ground circuits.

• AV communication circuits between 

camera control unit and the junction 
of AV control unit and multifunction 
switch.

• AV communication circuits between 

camera control unit and iPod adapt-
er.

Diagnosis results

Detection logic

Possible malfunction location / Action 

to take

JSNIA0599GB

JSNIA0600GB

JSNIA0617GB

AV

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

AV-593

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

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Display Diagnosis

The tint of the color bar indication is as per the following list if RGB signal error is detected.

Vehicle Signals

A comparison check can be made of each actual vehicle signal and
the signals recognized by the system.

JSNIA0689GB

R (red) signal error

: Light blue (Cyan) tint

G (green) signal error

: Purple (Magenta) tint

B (blue) signal error

: Yellow tint

JSNIA0075GB

AV-594

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

Speaker Test

Select “SPEAKER DIAGNOSIS” to display the Speaker Diagnosis
screen. Press “START and NEXT” to generate a test tone in a
speaker. Press “Start” to generate a test tone in the next speaker.
Press “End” to stop the test tones.
NOTE:
The frequency of test tone emitted from each speaker is as follows.

Climate Control

On-board self-diagnosis is not supported. Only CONSULT-III is supported.
Refer to 

HAC-161, "CONSULT-III Function"

 [with 7 inch display].

Navigation

STEERING ANGLE ADJUSTMENT
The steering angle output value detected with the gyroscope is
adjusted.

SPEED CALIBRATION

Diagnosis item

Display

Vehicle status

Remarks

Vehicle speed

ON

Vehicle speed > 0 km/h (0 MPH)

Changes in indication may be delayed. This is normal.

OFF

Vehicle speed = 0 km/h (0 MPH)

Parking brake

ON

Parking brake is applied.

OFF

Parking brake is released.

Lights

ON

Light switch ON

—

OFF

Light switch OFF

Ignition

ON

Ignition switch ON

—

OFF

Ignition switch in the ACC position

Reverse

ON

Shift the selector lever to the “R” 
position

Changes in indication may be delayed. This is normal.

OFF

Shift the selector lever to a position 
other than the “R” position

Tweeter

: 3 kHz

Front speaker

: 300 Hz

Rear speaker

: 1 kHz

JSNIA0076GB

JSNIA0077GB