Infiniti F50. Manual - part 318

VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT 

NAVIGATION SYSTEM

DI-115

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VEHICLE SIGNALS 

●

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

●

If vehicle speed is NG, refer to 

DI-122, "Vehicle Speed Signal Inspection"

 .

●

If light is NG, refer to 

DI-123, "Illumination Control Signal Inspection"

 .

●

If IGN is NG, refer to 

DI-123, "Ignition Signal Inspection"

 .

SPEAKER TEST

●

Refer to 

AV-25, "Confirmation/Adjustment Mode (without navigation system)"

  for the details.

AUTO CLIMATE CONTROL

●

Refer to 

ATC-53, "Self-diagnosis Function"

  in ATC section for the details.

REARVIEW CAMERA 

●

Refer to 

DI-174, "Confirmation/Adjustment Mode"

  for the details.

SKIA3741E

Diagnosis item

Display

Condition

Remarks

Vehicle Speed

ON

Vehicle speed > 0 km/h (0 MPH)

Changes in indication may be delayed by 
approx. 1.5 seconds. This is normal.

OFF

Vehicle speed = 0 km/h (0 MPH)

–

Ignition switch in ACC position

Light

ON

Lighting switch ON

–

OFF

Lighting switch OFF

IGN

ON

Ignition switch ON

–

OFF

Ignition switch ACC or OFF

DI-116

VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT 

NAVIGATION SYSTEM

CONSULT-II Function

EKS006R1

 CONSULT-II BASIC OPERATION PROCEDURE

1.

With the ignition switch OFF, connect “CONSULT-II” and “CON-
SULT-ll CONVERTER” to the data link connector, and turn the
ignition switch ON.

2.

Touch “START(NISSAN BASED VHCL)”.

3.

Touch “MULTIAV”.
If “MULTIAV” is not indicated, go to 

GI-38, "CONSULT-II Data

Link Connector (DLC) Circuit"

 .

4.

Select “VIRSION”, ”SELF-DIAG RESULTS” or “SIGNAL MONI-
TOR”.

SHIA0179E

SKIA3098E

PIIA0183E

VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT 

NAVIGATION SYSTEM

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SELF-DIAG RESULTS 

●

Checks for connection between each unit and analyzes each individual unit, then displays the results on
the screen.

Items shown

NOTE:
When “IVCS ABNORMAL CONNECTION” is indicated, it does not malfunction.

DATA MONITOR

●

Displays status of the vehicle signal input to the AV control unit.
(Refer to 

DI-113, "Confirmation/Adjustment Mode"

  for operation

conditions for the connections to be indicated.)

●

For each signal, a comparison of actual operating status and the status recognized by the system can be
checked.

Items shown

Malfunctioning part/reference page

NO DTC IS DETECTED.
FURTHER TESTING MAY BE REQUIRED.

–

HEAD UNIT ABNORMAL

AV control unit malfunction

PANEL SW ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

AUDIO HEAD UNIT ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

AIR COMP RECEIVER ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

BOSE AMP ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

BOSE AMP ABNORMAL

BOSE speaker amp. malfunction

VOICE UNIT ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

VOICE UNIT ABNORMAL

Voice activated control module malfunction

REARVIEW CAMERA ABNORMAL CONNECTION

Refer to 

DI-111, "Quick reference table"

 .

PANEL SW ABNORMAL CONNECTION (MULTIFUNCTION SW)

Refer to 

DI-111, "Quick reference table"

 .

SKIA3742E

DATA MONITOR item

Display

Condition

Remarks

VHCL SPD SIG

ON

Vehicle speed >0 km/h (0 MPH)

Changes in indication may be delayed by approx. 
1.5 seconds. This is normal.

OFF

Vehicle speed =0 km/h (0 MPH)

–

Ignition switch in ACC position

MTR ILL DIM

ON

Lighting switch ON

–

OFF

Lighting switch OFF

IGN SW

ON

Ignition switch ON

–

OFF

Ignition switch ACC or OFF

NAVI ON SIG

OFF

–

This item cannot be monitored.
(No change of display)

DI-118

VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT 

NAVIGATION SYSTEM

VERSION 

Displays version of each unit connected to the AV control unit.

Multifunction Switch Self-Diagnosis Function

EKS006E0

It can check ON/OFF operation of each switch in the multifunction switch and diagnose the input signals to the
rear control switch (audio) and steering switch (audio).

STARTING THE SELF-DIAGNOSIS MODE

1.

Turn ignition switch from OFF to ACC.

2.

 Within 10 seconds press and hold the function switches “1” and
“6 ”simultaneously for 5 seconds.

Then the self-diagnosis operates.

EXITING THE SELF-DIAGNOSIS MODE

●

Turn ignition switch OFF, or press and hold the function switches “1” and “6” simultaneously for 5 seconds.
Then the self-diagnosis ends.

DIAGNOSIS FUNCTION 

●

It can illuminate all the indicators (LED) in the multifunction switch.

●

It can check for continuity of the switches by sounding the buzzer when the multifunction switch is
pressed.

●

It can check for continuity of harness between multifunction switch and rear control switch (audio), or
steering switch (audio).

NOTE:
When it check continuity of harness between multifunction switch and rear control switch (audio), rear
control cancel switch is OFF position.

SKIA3743E

Version display

Remarks

“PANEL SW”

Multifunction switch

“HEAD UNIT”

AV control unit

“REAR VIEW CAMERA”

–

“FRONT SEAT DISPLAY”

Display

“AUDIO HEAD UNIT”

–

“AIR COMP RECEIVER”

Low Tire Pressure Warning Control Unit

“BOSE AMP”

–

“IVCS”

–

“VOICE UNIT”

Voice Activated Control Module

SKIA0609E