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AV-1
AUDIO, VISUAL, NAVIGATION & TELEPHONE SYS-
TEM
K ELECTRICAL
CONTENTS
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SECTION AV
A
B
AV
AUDIO, VISUAL, NAVIGATION & TELEPHONE SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
AUDIO (WITH INTEGRATED DISPLAY SYSTEM) ..... 4
System Description .................................................. 4
AUDIO SYSTEM ................................................... 4
Component Parts Location ....................................... 5
Schematic ................................................................ 6
Wiring Diagram — AUDIO — ................................... 7
Terminals and Reference Value for Audio Unit ........ 11
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 12
Terminals and Reference Value for Display Unit .... 12
A/C and AV Switch Self-Diagnosis Function .......... 13
STARTING THE SELF-DIAGNOSIS MODE ....... 13
DIAGNOSIS FUNCTION ..................................... 13
EXITING THE SELF-DIAGNOSIS MODE ........... 13
Symptom Chart ...................................................... 14
Removal and Installation of Audio Unit .................. 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 16
Removal and Installation of Front Door Speaker ... 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Removal and Installation of Rear Door Speaker .... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
Removal and Installation of Tweeter ...................... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
AUDIO (WITH INTEGRATED COLOR DISPLAY
SYSTEM) .................................................................. 18
System Description ................................................ 18
AUDIO SYSTEM ................................................. 18
Component Parts Location ..................................... 19
Schematic .............................................................. 20
Wiring Diagram — AUDIO — ................................. 21
Terminals and Reference Value for Audio Unit ....... 28
Terminals and Reference Value for CD Auto Changer .................................................................. 30
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 31
Terminals and Reference Value for Display Control
Unit ......................................................................... 31
A/C and AV Switch Self-Diagnosis Function .......... 32
STARTING THE SELF-DIAGNOSIS MODE ....... 32
DIAGNOSIS FUNCTION ..................................... 32
EXITING THE SELF-DIAGNOSIS MODE ........... 32
Symptom Chart ....................................................... 33
Removal and Installation of Audio Unit ................... 34
REMOVAL ........................................................... 34
INSTALLATION ................................................... 35
Removal and Installation of Rear Audio Control
Switch ..................................................................... 36
REMOVAL ........................................................... 36
INSTALLATION ................................................... 36
Removal and Installation of CD Auto Changer ....... 36
REMOVAL ........................................................... 36
INSTALLATION ................................................... 36
Removal and Installation of Front Door Speaker .... 37
REMOVAL ........................................................... 37
INSTALLATION ................................................... 37
Removal and Installation of Rear Door Speaker .... 37
REMOVAL ........................................................... 37
INSTALLATION ................................................... 37
Removal and Installation of Tweeter ...................... 37
REMOVAL ........................................................... 37
INSTALLATION ................................................... 37
AUDIO ANTENNA .................................................... 38
Wiring Diagram — W/ANT — ................................. 38
Location of Antenna ................................................ 39
Window Antenna Repair ......................................... 39
CHECK ELEMENT .............................................. 39
Removal and Installation of Antenna Amp. ............ 40
REMOVAL ........................................................... 40
INSTALLATION ................................................... 40
INTEGRATED DISPLAY SYSTEM ........................... 41
System Description ................................................. 41
INTEGRATED DISPLAY SYSTEM ...................... 41
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AV-2 Component Description .......................................... 41
DISPLAY UNIT .................................................... 41
A/C AND AV SWITCH ......................................... 41
CAN Communication Unit ....................................... 41
Component Parts Location ..................................... 41
Schematic ............................................................... 42
Wiring Diagram — INF/D — ................................... 43
Schematic ............................................................... 48
Wiring Diagram — COMM — ................................. 49
Terminals and Reference Value for Display Unit .... 52
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 53
A/C and AV Switch Self-Diagnosis Function ........... 54
STARTING THE SELF-DIAGNOSIS MODE ........ 54
DIAGNOSIS FUNCTION ..................................... 54
EXITING THE SELF-DIAGNOSIS MODE ........... 54
On Board Self-Diagnosis Function ......................... 55
DESCRIPTION .................................................... 55
DIAGNOSIS ITEM ............................................... 55
Self-Diagnosis Mode .............................................. 55
OPERATION PROCEDURES ............................. 55
EXITING THE SELF-DIAGNOSIS MODE ........... 56
Symptom Chart ....................................................... 57
Unable to Operate System with A/C and AV Switch ... 58
Removal and Installation of Display Unit ................ 60
REMOVAL ........................................................... 60
INSTALLATION .................................................... 60
Removal and Installation of A/C and AV Switch ..... 60
REMOVAL ........................................................... 60
INSTALLATION .................................................... 60
INTEGRATED COLOR DISPLAY SYSTEM .............. 61
System Description ................................................. 61
INTEGRATED COLOR DISPLAY SYSTEM ........ 61
REAR VIEW MONITOR ...................................... 61
Component Description .......................................... 62
DISPLAY CONTROL UNIT .................................. 62
DISPLAY .............................................................. 62
A/C AND AV SWITCH ......................................... 62
REAR VIEW CAMERA ........................................ 62
REAR VIEW CAMERA CONTROL UNIT ............ 63
CAN Communication Unit ....................................... 63
Component Parts Location ..................................... 63
Schematic — INF/D — ........................................... 64
Wiring Diagram — INF/D — ................................... 65
Schematic — COMM — ......................................... 72
Wiring Diagram — COMM — ................................. 73
Terminals and Reference Value for Display Control
Unit ......................................................................... 77
Terminals and Reference Value for Display ............ 80
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 82
Terminals and Reference Value for Rear View Cam-
era Control Unit ...................................................... 83
Special Note for Trouble Diagnosis ........................ 84
A/C and AV Switch Self-Diagnosis Function ........... 84
STARTING THE SELF-DIAGNOSIS MODE ........ 84DIAGNOSIS FUNCTION ..................................... 84
EXITING THE SELF-DIAGNOSIS MODE ........... 84
On Board Self-Diagnosis Function .......................... 85
DESCRIPTION .................................................... 85
DIAGNOSIS ITEM ............................................... 85
OPERATION PROCEDURE ................................ 86
Self-Diagnosis Mode ............................................... 87
DIAGNOSIS PROCEDURE ................................. 87
SELF-DIAGNOSIS RESULT ................................ 88
Confirmation Mode .................................................. 89
DIAGNOSIS PROCEDURE ................................. 89
DCU ..................................................................... 89
HVAC ................................................................... 92
CAN DIAGNOSIS ................................................ 93
CONSULT-II Functions (REAR VIEW CAMERA) .... 94
CONSULT-II BASIC OPERATION PROCEDURE
... 94
WORK SUPPORT ............................................... 94
DATA MONITOR .................................................. 94
Vehicle Width and Distance Guiding Line Correction ... 95
DESCRIPTION .................................................... 95
VEHICLE WIDTH AND DISTANCE GUIDING
LINE CORRECTION PROCEDURE .................... 95
Unable to Operate System with A/C and AV Switch ... 97
All Images Are Not Displayed ................................. 99
Rear View Image Is Not Displayed (RGB Image Is
Displayed) .............................................................101
When Displaying Rear View Image, SETTING
Menu Is Not Displayed ..........................................106
Tint Is Strange for The RGB Image .......................107
RGB Image Is Rolling ...........................................109
Values for All Items in The TRIP Screen Do Not
Change .................................................................110
Values for Items, “Driving Distance” and “Average
Speed” Do Not Change .........................................110
Values for All Items in The FUEL ECONOMY Screen
Do Not Change .....................................................110
Example of Symptoms Possible No Malfunction .. 111
DISPLAY ............................................................ 111
REAR VIEW MONITOR ..................................... 111
Removal and Installation of A/C and AV Switch ....112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Display ......................112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Display Control Unit ..112
REMOVAL ..........................................................112
INSTALLATION ..................................................112
Removal and Installation of Rear View Camera ...113
REMOVAL ..........................................................113
INSTALLATION ..................................................113
Removal and Installation of Rear View Camera Con-
trol Unit ..................................................................113
REMOVAL ..........................................................113
INSTALLATION ..................................................113
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PRECAUTIONS
AV-3
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BKS00201
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision that would result in air bag inflation, all maintenance must be performed
by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Page 532 of 3502
AV-4
AUDIO (WITH INTEGRATED DISPLAY SYSTEM)
AUDIO (WITH INTEGRATED DISPLAY SYSTEM)PFP:28185
System DescriptionBKS0020H
AUDIO SYSTEM
The audio system with the A/C and AV switch (operation panel switch) and the audio unit are designed
separately has been adopted.
Operation signal from A/C and AV switch is transmitted to audio unit through display unit with the commu-
nication line, and it controls the audio system.
Display signal from audio unit is transmitted to display unit through the communication line, and then the
operating state of the audio system is displayed in the screen.
A/C and AV switch can perform the operation check of each switch by starting the self-diagnosis. For
details, refer to AV- 1 3 , "
A/C and AV Switch Self-Diagnosis Function" .
For Audio System operation information, refer to Owner's Manual.
SKIB8799E
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AUDIO (WITH INTEGRATED DISPLAY SYSTEM)
AV-5
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Component Parts LocationBKS0020I
SKIB8800E
Page 534 of 3502
AV-6
AUDIO (WITH INTEGRATED DISPLAY SYSTEM)
SchematicBKS0020J
TKWM4654E
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AUDIO (WITH INTEGRATED DISPLAY SYSTEM)
AV-7
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Wiring Diagram — AUDIO —BKS0020K
TKWM4655E
Page 536 of 3502
AV-8
AUDIO (WITH INTEGRATED DISPLAY SYSTEM)
TKWM4656E