removal INFINITI FX35 2006 Manual PDF
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2006, Model line: FX35, Model: INFINITI FX35 2006Pages: 4462, PDF Size: 57.74 MB
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REFRIGERANT LINES ATC-153
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Revision: 2006 December 2006 FX35/FX45
INSTALLATION
Install liquid tank, and then install liquid tank bracket on condenser.
CAUTION:
Make sure liquid tank bracket is securely installed at protru-
sion of condenser. (Make sure liquid tank bracket does not
move to a position below center of liquid tank.)
Replace O-rings of A/C piping with new ones, and then
apply compressor oil to it when installing it.
When recharging refrigerant, check for leaks.
Removal and Installation of CondenserNJS000FA
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2. Remove cooling fan. Refer to CO-49, "
COOLING FAN" (VK45DE).
3. Remove radiator cooling fan assembly. Refer to CO-14, "
RADIATOR" (VQ35DE).
4. Remove radiator shroud. Refer to CO-41, "
RADIATOR" (VK45DE).
5. Remove washer tank mounting bolt.
6. Remove high-pressure flexible hose bracket mounting bolt.
7. Disconnect high-pressure flexible hose and high-pressure pipe 1 from condenser.
a. Set a disconnector [condenser outlet (SST: 9253089908), con- denser inlet (SST: 9253089912)] on A/C piping.
b. Slide a disconnector upward until it clicks.
c. Slide A/C piping upward and disconnect it.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
RJIA0673E
PBIC1534E
RJIA2065E
RJIA2066E
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ATC-154
REFRIGERANT LINES
Revision: 2006 December 2006 FX35/FX45
8. Remove condenser mounting bolts.
9. Remove radiator upper mount, move radiator and condenser to the engine side.
10. Remove condenser. CAUTION:
Be careful not to damage the core surface of the condenser and the radiator.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
Replace O-rings of A/C piping with new ones, and then apply compressor oil to it when installing
it.
Female-side piping connection is thin and easy to deform. slowly insert the male-side piping
straight in axial direction.
Insert piping securely until a click is heard.
After piping connection is completed, pull male-side piping by hand to make sure that connection
does not come loose.
When recharging refrigerant, check for leaks.
Removal and Installation of Refrigerant Pressure SensorNJS000FB
REMOVAL
1. Remove condenser. Refer to ATC-153, "Removal and Installation of Condenser" .
2. Remove refrigerant pressure sensor from condenser. CAUTION:
When working, be careful not to damage the condenser.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
Apply compressor oil to O-ring of refrigerant pressure sensor when installing it.
Removal and Installation of EvaporatorNJS000FC
REMOVAL
1. Remove low-pressure pipe 2 and high-pressure pipe 3. Refer to ATC-150, "Removal and Installation of
Low-pressure Pipe 2 and High-pressure Pipe 3" .
SJIA1570E
High- pressure flexible hose bracket mounting bolt
: 5.5 N·m (0.56 kg-m, 49 in-lb)
RJIA2076E
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REFRIGERANT LINES ATC-155
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CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Slide evaporator, and then remove it from heater & cooling unit assembly.
3. Remove intake sensor from evaporator, and then remove evap- orator.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
Replace O-rings of A/C piping with new ones, and then apply compressor oil to it when installing
it.
Female-side piping connection is thin and easy to deform. slowly insert the male-side piping
straight in axial direction.
Insert piping securely until a click is heard.
After piping connection is completed, pull male-side piping by hand to make sure that connection
does not come loose.
O-rings are different from low-pressure pipe 1 (high-pressure pipe 2) and low-pressure pipe 2
(high-pressure pipe 3).
Mark the mounting position of intake sensor bracket prior to removal so that the reinstalled sen-
sor can be located in the same position.
When recharging refrigerant, check for leaks.
Removal and Installation of Expansion ValveNJS000FD
REMOVAL
1. Remove evaporator. Refer to ATC-154, "Removal and Installation of Evaporator" .
2. Remove mounting bolts, and then remove expansion valve. CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
Replace O-rings of evaporator with new ones, and then apply compressor oil to it when installing
it.
O-rings are different from low-pressure pipe 1 (high-pressure pipe 2) and low-pressure pipe 2
(high-pressure pipe 3).
When recharging refrigerant, check for leaks.
RJIA0928E
Low-pressure pipe 1 bracket mounting bolt
: 5.5 N·m (0.56 kg-m, 49 in-lb)
RJIA1864E
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AV-1
AUDIO VISUAL, NAVIGATION & TELEPHONE SYS- TEM
K ELECTRICAL
CONTENTS
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SECTION AV
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AV
Revision: 2006 December 2006 FX35/FX45
AUDIO VISUAL, NAVIGATION & TELEPHONE SYSTEM
PRECAUTIONS ..................................................... ..... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 4
PREPARATION ...................................................... ..... 5
Commercial Service Tools ................................... ..... 5
AUDIO .................................................................... ..... 6
System Description ............................................. ..... 6
AUDIO SYSTEM .............................................. ..... 6
SPEED SENSITIVE VOLUME SYSTEM ......... ..... 7
Component Parts Location .................................. ..... 7
Schematic — AUDIO — / With Navigation System ..... 8
Wiring Diagram — AUDIO — / With Navigation Sys-
tem ...................................................................... ..... 9
Schematic — AUDIO — Without Navigation System ... 19
Wiring Diagram — AUDIO — / Without Navigation
System ................................................................ ... 20
Terminals and Reference Value for Audio Unit .... ... 29
Terminals and Reference Value for BOSE Speaker
Amp. .................................................................... ... 31
Terminals and Reference Value for A/C and AV
Switch .................................................................. ... 33
Terminals and Reference Value for Woofer ......... ... 34
Terminals and Reference Value for Satellite Radio
Tuner ................................................................... ... 34
A/C and AV Switch Self-Diagnosis Function ....... ... 35
STARTING THE SELF-DIAGNOSIS MODE .... ... 35
DIAGNOSIS FUNCTION .................................. ... 35
EXITING THE SELF-DIAGNOSIS MODE ........ ... 35
Trouble Diagnosis ............................................... ... 36
Power Supply Circuit Inspection ......................... ... 37
Audio Steering Wheel Switch Inspection ............. ... 38
A/C and AV Switch Inspection ............................. ... 40
BOSE Speaker Amp. Inspection ......................... ... 40
Vehicle Speed Signal Inspection ......................... ... 41
Locking CD Auto-Changer Mechanism ............... ... 42
DAMPER LOCK PROCEDURE ....................... ... 42
Removal and Installation of Audio Unit ............... ... 43
REMOVAL ........................................................ ... 43
INSTALLATION ................................................ ... 43 Disassembly and Assembly for Audio Unit ..........
... 43
DISASSEMBLY ................................................ ... 43
ASSEMBLY ...................................................... ... 43
Removal and Installation for A/C and AV Switch . ... 44
REMOVAL ........................................................ ... 44
INSTALLATION ................................................ ... 44
Removal and Installation for Front Door Speaker ... 44
REMOVAL ........................................................ ... 44
INSTALLATION ................................................ ... 44
Removal and Installation for Rear Door Speaker ... 44 REMOVAL ........................................................ ... 44
INSTALLATION ................................................ ... 44
Removal and Installation for Instrument Speaker ... 45 REMOVAL ........................................................ ... 45
INSTALLATION ................................................ ... 45
Removal and Installation for Tweeter .................. ... 45
REMOVAL ........................................................ ... 45
INSTALLATION ................................................ ... 45
Removal and Installation for Woofer (BOSE Sys-
tem) ..................................................................... ... 45
REMOVAL ........................................................ ... 45
INSTALLATION ................................................ ... 45
Removal and Installation for BOSE Speaker Amp. ... 46
REMOVAL ........................................................ ... 46
INSTALLATION ................................................ ... 46
Removal and Installation of Satellite Radio Tuner ... 47
REMOVAL ........................................................ ... 47
INSTALLATION ................................................ ... 47
Removal and Installation of Satellite Radio Antenna ... 47
REMOVAL ........................................................ ... 47
INSTALLATION ................................................ ... 47
ANTENNA .............................................................. ... 48
System Description .............................................. ... 48
Wiring Diagram — M/ANT — .............................. ... 49
Terminals and Reference Value for Audio Unit .... ... 50
Antenna Amp. Inspection .................................... ... 50
Location of Antenna ............................................. ... 51
RADIO ANTENNA AND GPS ANTENNA ......... ... 51
SATELLITE RADIO ANTENNA ........................ ... 51
Window Antenna Repair ...................................... ... 52
Page 608 of 4462
AV-2Revision: 2006 December 2006 FX35/FX45 CHECK ELEMENT ...........................................
... 52
Removal and Installation of Roof Antenna .......... ... 53
REMOVAL ........................................................ ... 53
INSTALLATION ................................................. ... 53
Removal and Installation of Satellite Radio Antenna ... 53
INTEGRATED DISPLAY SYSTEM ......................... ... 54
System Description .............................................. ... 54
INTEGRATED DISPLAY SYSTEM ................... ... 54
Component Description ....................................... ... 55
DISPLAY CONTROL UNIT ............................... ... 55
DISPLAY ........................................................... ... 55
A/C AND AV SWITCH ...................................... ... 55
CAN Communication Unit .................................... ... 55
Component Parts Location .................................. ... 55
Schematic — INF/D — ........................................ ... 56
Wiring Diagram — INF/D — ................................ ... 57
Schematic — COMM — ...................................... ... 63
Wiring Diagram — COMM — .............................. ... 64
Terminals and Reference Value for Display Control
Unit ...................................................................... ... 69
Terminals and Reference Value for Display ......... ... 72
Terminals and Reference Value for A/C and AV
Switch .................................................................. ... 74
Special Note for Trouble Diagnosis ..................... ... 75
On Board Self-Diagnosis Function ...................... ... 75
DESCRIPTION ................................................. ... 75
DIAGNOSIS ITEM ............................................ ... 75
Self-Diagnosis Mode (DCU) ................................ ... 76
OPERATION PROCEDURE ............................. ... 76
SELF-DIAGNOSIS RESULT ............................ ... 77
Confirmation/Adjustment Mode ........................... ... 79
OPERATION PROCEDURE ............................. ... 79
DISPLAY DIAGNOSIS ...................................... ... 80
VEHICLE SIGNALS .......................................... ... 80
AUTO CLIMATE CONTROL ............................. ... 81
CAN DIAG SUPPORT MONITOR ....................... ... 81
OPERATION PROCEDURE ............................. ... 81
A/C and AV Switch Self-Diagnosis Function ........ ... 82
STARTING THE SELF-DIAGNOSIS MODE ..... ... 82
DIAGNOSIS FUNCTION .................................. ... 82
EXITING THE SELF-DIAGNOSIS MODE ........ ... 82
CAN Communication Check ................................ ... 83
Unable to Operate System with A/C and AV Switch ... 84
All Images Are Not Displayed .............................. ... 86
Tint Is Strange for The RGB Image ..................... ... 88
RGB Image Is Rolling .......................................... ... 90
Values for All Items in The TRIP Screen Do Not
Change ................................................................ ... 91
Values for Items, “Driving Distance” and “Average
Speed” Do Not Change ....................................... ... 91
Values for All Items in The FUEL ECONOMY Screen
Do Not Change .................................................... ... 91
Example of Symptoms Possible No Malfunction . ... 92
DISPLAY ........................................................... ... 92
Removal and Installation of Display ..................... ... 92
Removal and Installation of Display Control Unit . ... 92
REMOVAL ........................................................ ... 92
INSTALLATION ................................................. ... 92
Removal and Installation of A/C and AV Switch .. ... 92 NAVIGATION SYSTEM ..........................................
... 93
System Description .............................................. ... 93
NAVIGATION SYSTEM .................................... ... 94
Component Description ....................................... ... 97
NAVI CONTROL UNIT ...................................... ... 97
GPS ANTENNA ................................................ ... 97
DISPLAY CONTROL UNIT ............................... ... 97
DISPLAY ........................................................... ... 98
A/C AND AV SWITCH ....................................... ... 98
CAN Communication Unit .................................... ... 98
Component Parts Location .................................. ... 98
Schematic — NAVI — .......................................... ... 99
Wiring Diagram — NAVI — .................................. .100
Schematic — COMM — ....................................... .107
Wiring Diagram — COMM — ............................... .108
Terminals and Reference Value for NAVI Control
Unit ....................................................................... .113
Terminals and Reference Value for Display Control
Unit ....................................................................... .115
Terminals and Reference Value for Display ......... .119
Terminals and Reference Value for A/C and AV
Switch .................................................................. .121
Special Note for Trouble Diagnosis ...................... .122
On Board Self-Diagnosis Function ....................... .122
DESCRIPTION ................................................. .122
DIAGNOSIS ITEM ............................................ .122
Self-Diagnosis Mode (DCU) ................................. .123
OPERATION PROCEDURE ............................. .123
SELF-DIAGNOSIS RESULT ............................. .124
Self-Diagnosis Mode (NAVI) ................................ .126
OPERATION PROCEDURE ............................. .126
SELF-DIAGNOSIS RESULT ............................. .128
Confirmation/Adjustment Mode ............................ .129
OPERATION PROCEDURE ............................. .129
DISPLAY DIAGNOSIS ...................................... .130
VEHICLE SIGNALS .......................................... .130
AUTO CLIMATE CONTROL ............................. .131
NAVIGATION .................................................... .131
CAN DIAG SUPPORT MONITOR ....................... .136
OPERATION PROCEDURE ............................. .136
A/C and AV Switch Self-Diagnosis Function ........ .137
STARTING THE SELF-DIAGNOSIS MODE ..... .137
DIAGNOSIS FUNCTION .................................. .137
EXITING THE SELF-DIAGNOSIS MODE ........ .137
CAN Communication Check ................................ .138
Unable to Operate System with A/C and AV Switch .139
All Images Are Not Displayed .............................. .141
Status Screen for Audio and A/C Is Not Displayed
When Showing Map Screen ................................ .143
Vehicle Mark Is Not Displayed Properly ............... .144
Tint Is Strange for The RGB Image ...................... .145
Tint Is Strange for The RGB Image (Only NAVI
Screen) ................................................................ .147
RGB Image Is Rolling .......................................... .149
Values for All Items in The TRIP Screen Do Not
Change ................................................................ .150
Values for Items, “Driving Distance” and “Average
Speed” Do Not Change ........................................ .150
Values for All Items in The FUEL ECONOMY Screen
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AV-3
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. 150
Voice Guidance Is Not Heard .............................. . 151
Example of Symptoms Possible No Malfunction . . 152
BASIC OPERATIONS ...................................... . 152
VEHICLE MARKS ............................................ . 152
DVD-ROM ........................................................ . 153
ROUTE CALCULATION AND VISUAL GUID-
ANCE ............................................................... . 153
VOICE GUIDANCE .......................................... . 154
Removal and Installation of NAVI Control Unit .... . 155
REMOVAL ........................................................ . 155
INSTALLATION ................................................ . 155
Removal and Installation of GPS Antenna .......... . 155
REMOVAL ........................................................ . 155
INSTALLATION ................................................ . 155
Removal and Installation of A/C and AV Switch .. . 156
Removal and Installation of Display Unit ............. . 156
Removal and Installation of Display Control Unit . 156
INFINITI MOBILE ENTERTAINMENT SYSTEM ... . 157
System Description ............................................. . 157
Component Parts Location .................................. . 158
Wiring Diagram – MES – ..................................... . 159
Terminals and Reference Value for DVD Player . . 161
Terminals and Reference Value for DVD Display . 162
DVD Player Does Not Work ................................ . 164
Screen Is Not Shown (While Sounds Come Out of
an Audio Speaker, Did Not Do of a Head Phone) . 166
Screen Is not Shown (Sounds Come Out of Both
an Audio Speaker and a Head Phone) ............... . 167
Head Phone Does Not Sound ............................. . 168
Remote Controller Does Not Work ...................... . 169
No CD·DVD Sound From All Speakers ............... . 170
Removal and Installation for DVD Player ............ . 172 REMOVAL ........................................................
.172
INSTALLATION ................................................ .172
Removal and Installation for DVD Display Unit ... .172
REMOVAL ........................................................ .172
INSTALLATION ................................................ .173
TELEPHONE .......................................................... .174
System Description .............................................. .174
HANDS-FREE PHONE SYSTEM ..................... .174
Component Parts Location .................................. .175
Schematic ............................................................ .176
Wiring Diagram — H/PHON — ............................ .177
Terminals and Reference Value for TEL Adapter
Unit ...................................................................... .182
Self-Diagnosis Function ....................................... .183
OPERATION PROCEDURE ............................. .184
Basic Inspection of Hands-Free Phone ............... .186
Audio Steering Wheel Switch Does Not Operate . 186
Voice Activated Control Function Does Not Operate .188
TEL VOICE GUIDANCE IS HEARD WHEN
PRESSING AUDIO STEERING WHEEL
SWITCH ........................................................... .188
TEL VOICE GUIDANCE IS NOT HEARD WHEN
PRESSING AUDIO STEERING WHEEL
SWITCH ........................................................... .189
Removal and Installation of TEL Adapter Unit ..... .191
REMOVAL ........................................................ .191
INSTALLATION ................................................ .191
Removal and Installation for TEL Antenna .......... .191
REMOVAL ........................................................ .191
INSTALLATION ................................................ .191
Removal and Installation of Microphone ............. .191
REMOVAL ........................................................ .191
INSTALLATION ................................................ .191
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AV-4
PRECAUTIONS
Revision: 2006 December 2006 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS003AF
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.
Page 649 of 4462
AUDIO AV-43
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Removal and Installation of Audio UnitNKS003B2
REMOVAL
1. Perform damper lock operation. Refer to AV- 4 2 , "Locking CD Auto-Changer Mechanism" .
2. Remove cluster lid C. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
3. Remove screws (6) with power tool, and remove audio unit with display and unified meter and A/C amp. from instrument panel.
4. Remove screws and remove audio unit.
INSTALLATION
Installation is the reverse order of removal.
Disassembly and Assembly for Audio UnitNKS003M0
DISASSEMBLY
Remove audio unit screws (8) and display screws (4) and unified meter and A/C amp. screws (2) with power
tool and remove brackets.
ASSEMBLY
Assembly is the reverse order of disassembly.
NOTE:
Use appropriate screws for each, as screws for audio unit and display unit are different from that for unified
meter and A/C amp.
SKIA5800E
1. Display 2. Bracket (LH) 3. Audio unit
4. Screw (For metal) 5. Screw (For plastic) 6. Bracket (RH)
7. Unified meter and A/C amp.
SKIB8678E
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AV-44
AUDIO
Revision: 2006 December 2006 FX35/FX45
Removal and Installation for A/C and AV SwitchNKS003B4
REMOVAL
1. Remove cluster lid C (1). Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove screws (A) and remove A/C and AV switch (2) from cluster lid C (1).
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for Front Door SpeakerNKS003B5
REMOVAL
1. Remove front door finisher. Refer to EI-35, "Removal and Instal-
lation" .
2. Remove screws (3) and remove front door speaker.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for Rear Door SpeakerNKS003B6
REMOVAL
1. Remove rear door finisher. Refer to EI-35, "Removal and Instal-
lation" .
2. Remove screws (3) and remove rear door speaker.
INSTALLATION
Installation is the reverse order of removal.
1. Cluster lid C 2. A/C and AV switch 3. Screws
SKIB8649E
SKIA5803E
SKIA5804E
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AUDIO AV-45
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Revision: 2006 December 2006 FX35/FX45
Removal and Installation for Instrument SpeakerNKS003B7
REMOVAL
1. Remove grille from instrument panel.
2. Remove screws (4) and disconnect connector.
3. Remove instrument speaker.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for TweeterNKS003B8
REMOVAL
1. Remove rear pillar upper garnish assembly. Refer to EI-44,
"Removal and Installation" .
2. Remove screws (4), and disconnect connector.
3. Remove tweeter.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for Woofer (BOSE System)NKS003B9
REMOVAL
1. Open luggage floor board.
2. Remove speaker clamp and harness clip.
3. Disconnect connector.
4. Remove woofer.
CAUTION:
Connectors must be placed in the left side, when installed.
INSTALLATION
Installation is the reverse order of removal.
SKIA5805E
SKIA5806E
SKIA5807E