Infiniti F50. Manual - part 290

 

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Infiniti F50. Manual - part 290

 

 

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Ignition Signal Inspection  ..................................... 123
RGB Screen is not Shown  ................................... 123
Color of RGB Image is not Proper  ....................... 124
RGB Screen Is Rolling  ......................................... 126
No A/C Display is Shown  ..................................... 127
A/C Operation Is Not Possible  ............................. 127
No Fuel Information Is Displayed/No Warning Mes-
sage Is Displayed  ................................................. 127
Vehicle Condition Setting Is Not Possible  ............ 128
Multifunction Switch Does Not Operate  ............... 129
Multifunction Switch Indicator Does Not illuminate 

. 129

Removal and Installation of Display  ..................... 130

REMOVAL ......................................................... 130
INSTALLATION ................................................. 130

Disassembly and Assembly for Multifunction Switch 

. 131

Removal and Installation of AV Control Unit  ........ 132

REMOVAL ......................................................... 132
INSTALLATION ................................................. 132

VEHICLE INFORMATION AND INTEGRATED 
SWITCH SYSTEM /WITH NAVIGATION SYSTEM . 133

System Description  .............................................. 133

INTEGRATED SWITCH SYSTEM  .................... 133
PRECAUTION OF LCD MONITOR  .................. 133
POWER SUPPLY AND GROUND  .................... 133
AV COMMUNICATION LINE ............................. 133
VEHICLE INFORMATION SYSTEM  ................. 134
SETTING OF VEHICLE STATUS ...................... 136
WARNING INDICATIONS  ................................. 139

Precautions for AV and NAVI Control Unit Replace-
ment ..................................................................... 141
Component Parts and Harness Connector and Har-
ness Connector Location  ..................................... 141
Schematic ............................................................ 142
Wring Diagram — INF/D — .................................. 143
Terminals and Reference Value for AV and NAVI 
Control Unit  .......................................................... 151
Terminals and Reference Value for Display  ......... 151
Terminals and Reference Value for Multifunction 
Switch ................................................................... 153
On Board Self-Diagnosis Function  ....................... 154

DESCRIPTION .................................................. 154
DIAGNOSIS ITEM ............................................. 154

Self-Diagnosis Mode  ............................................ 154
Confirmation/Adjustment Mode  ............................ 154
CONSULT-ll Function  ........................................... 154
Multifunction Switch Self-Diagnosis Function  ...... 155

STARTING THE SELF-DIAGNOSIS MODE  ..... 155
EXITING THE SELF-DIAGNOSIS MODE ......... 155
DIAGNOSIS FUNCTION ................................... 155

Power Supply and Ground Circuit Check for AV and 
NAVI Control Unit  ................................................. 155
Power Supply and Ground Circuit Inspection for Dis-
play ....................................................................... 156
Power Supply and Ground Circuit Inspection for 
Multifunction Switch  ............................................. 157
No Fuel Information Is Displayed/No Warning Mes-
sage Is Displayed  ................................................. 158
Vehicle Condition Setting Is Not Possible  ............ 159

Multifunction Switch Does Not Operate ................ 160
Multifunction Switch Indicator Does Not illuminate .160
Removal and Installation of Display  ..................... 160

REMOVAL ......................................................... 160
INSTALLATION ................................................. 160

Disassembly and Assembly for Multifunction Switch 

. 161

Removal and Installation of AV and NAVI Control 
Unit ....................................................................... 162

REMOVAL ......................................................... 162
INSTALLATION ................................................. 162

CLOCK .................................................................... 163

Wiring Diagram — CLOCK —  .............................. 163
Removal and Installation  ...................................... 164

REMOVAL ......................................................... 164
INSTALLATION ................................................. 164

REAR VIEW MONITOR  .......................................... 165

System Description ............................................... 165

POWER SUPPLY AND GROUND  .................... 165
AV COMMUNICATION LINE  ............................. 165
REAR VIEW CAMERA OPERATION  ................ 165
FUNCTION OF BACKLIGHT CORRECTION  ... 166

Component Parts and Harness Connector Location 

. 166

Schematic ............................................................. 167
Wiring Diagram — R/VIEW — .............................. 168

WITHOUT NAVI ................................................. 171
WITH NAVI  ........................................................ 172

Terminals and Reference Value for Rear View Cam-
era Control Unit  .................................................... 173
Self-Diagnosis Function ........................................ 174

DESCRIPTION .................................................. 174
DIAGNOSIS ITEM  ............................................. 174

Self-Diagnosis Mode  ............................................ 174

OPERATION PROCEDURE .............................. 174

Confirmation/Adjustment Mode  ............................ 174

OPERATION PROCEDURE .............................. 174

Side Distance Guideline Correction ...................... 175
Power Supply and Ground Circuit Check  ............. 177
Rear View Is Not Displayed With The A/T Selector 
Lever In R-position.  .............................................. 178
The Backlight Correction Does Not Work When The 
ENTER Switch Is Pressed. ................................... 180
The Rear View Image Is Distorted. ....................... 181
Removal and Installation of Rear View Camera Con-
trol Unit  ................................................................. 182

REMOVAL ......................................................... 182
INSTALLATION ................................................. 182

Removal and Installation of Rear View Camera  ... 182

REMOVAL ......................................................... 182
INSTALLATION ................................................. 182

VOICE ACTIVATED CONTROL SYSTEM .............. 183

System Description ............................................... 183

OUTLINE ........................................................... 183
VOICE ACTIVATED CONTROL FUNCTION  .... 183
AV COMMUNICATION LINE  ............................. 184

Schematic ............................................................. 185
Wiring Diagram — VOICE —  ............................... 186
Terminals and Reference Values for Voice Activated 
Control Module  ..................................................... 190

PRECAUTIONS

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PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

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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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.

WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed 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.

Wiring Diagrams and Trouble Diagnosis 

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When you read wiring diagrams, refer to the following:

Refer to 

GI-13, "How to Read Wiring Diagrams"

  .

Refer to 

PG-2, "POWER SUPPLY ROUTING"

  for power distribution circuit.

When you perform trouble diagnosis, refer to the following:

Refer to 

GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES"

  .

Refer to 

GI-26, "How to Perform Efficient Diagnosis for an Electrical Incident"

  .

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PREPARATION

PREPARATION

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Commercial Service Tools

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Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0191E

 

 

 

 

 

 

 

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