roof INFINITI FX35 2006 Service Manual
[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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ABCDEFGHIJKMLQUICK REFERENCE INDEX AGENERAL INFORMATIONGIGeneral InformationBENGINEEMEngine MechanicalLUEngine Lubrication SystemCOEngine Cooling SystemECEngine Control SystemFLFuel SystemEXExhaust SystemACCAccelerator Control SystemCTRANSMISSION/
TRANSAXLEATAutomatic TransmissionDDRIVELINE/AXLETFTransferPRPropeller ShaftFFDFront Final DriveRFDRear Final DriveFAXFront AxleRAXRear AxleESUSPENSIONFSUFront SuspensionRSURear SuspensionWTRoad Wheels & TiresFBRAKESBRBrake SystemPBParking Brake SystemBRCBrake Control SystemGSTEERINGPSPower Steering SystemHRESTRAINTSSBSeat BeltsSRSSupplemental Restraint System
(SRS)IBODYBLBody, Lock & Security SystemGWGlasses, Window System & Mir-
rorsRFRoofEIExterior & InteriorIPInstrument PanelSESeatJAIR CONDITIONERATCAutomatic Air ConditionerKELECTRICALSCStarting & Charging SystemLTLighting SystemDIDriver Information SystemWWWiper, Washer & HornBCSBody Control SystemLANLAN SystemAVAudio Visual, Navigation & Tele-
phone SystemACSAuto Cruise Control SystemPGPower Supply, Ground & Circuit Ele-
mentsLMAINTENANCEMAMaintenanceMINDEXIDXAlphabetical IndexEdition: December 2005
Revision: December 2006
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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-36
AUDIO
Revision: 2006 December 2006 FX35/FX45
Trouble DiagnosisNKS003LC
The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-
ence, etc.). Check the symptoms below to diagnose the malfunction.
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunction-
ing. Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and
operation of each piece of electrical equipment, and then determine the cause.
Make sure that other operation except audio system can be performed with A/C and AV switch. If these
operations are inoperative with A/C and AV switch, refer to AV- 8 4 , "
Unable to Operate System with A/C
and AV Switch" (Without navigation system), or AV- 1 3 9 , "Unable to Operate System with A/C and AV
Switch" (With navigation system).
Refer to "SERVICE BULLETIN ITB04-055" for the diagnosis of satellite radio.
NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction.
Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.
Multi-path noise: This noise results from a time difference between the broadcast waves directly from the
station arriving at the antenna and the waves reflected by mountains or buildings.
Symptom Possible malfunction location
Audio system does not work properly.
Audio unit power supply circuit
Communication signal circuit between audio unit and display control unit
A/C and AV switch
Audio unit
No sound can be heard from all speakers.
BOSE speaker amp. power supply and ground circuit
BOSE speaker amp. ON signal circuit
Audio unit
BOSE speaker amp.
No sound can be heard from one or several speakers.
Audio signal circuit between audio unit and BOSE speaker amp.
Audio signal circuit between BOSE speaker amp. and speaker
Speaker
Tw e e te r
Audio unit
BOSE speaker amp.
No sound can be heard from woofer.
Audio signal circuit between BOSE speaker amp. and woofer
Woofer
BOSE speaker amp.
No sound can be heard from radio or noise is caught.
Antenna amp. ON signal circuit
Antenna feeder
Roof antenna
Antenna amp.
Audio unit
Audio steering switch does not operate properly.
Remote control signal circuit between audio steering switch and A/C and
AV switch
Audio steering switch
Spiral cable
TEL adapter unit (With telephone system)
A/C and AV switch
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AUDIO AV-47
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Revision: 2006 December 2006 FX35/FX45
Removal and Installation of Satellite Radio TunerNKS003LX
REMOVAL
1. Remove luggage side box assembly. Refer to EI-44, "Removal
and Installation" .
2. Remove nuts (A) and remove satellite radio tuner (1) from lug- gage room floor.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Satellite Radio AntennaNKS003LY
: Vehicle front
REMOVAL
1. Remove luggage floor trim. Refer to EI-44, "Removal and Installation" .
2. Remove assist grip (rear). Refer to EI-42, "
HEADLINING" .
3. Pull down headlining and obtain space for work between vehicle and headlining.
4. Remove nut (A), and then disconnect connector (1).
5. Remove satellite radio antenna.
INSTALLATION
Installation is the reverse order of removal.
SKIB8650E
SKIB8668E
Roof antenna mounting nut : 4.5 N·m (0.46 kg-m, 40 in-lb)
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ANTENNA AV-53
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Revision: 2006 December 2006 FX35/FX45
3. To locate a break, move probe along element. Tester needle will swing abruptly when probe passes the broken point.
Removal and Installation of Roof AntennaNKS003LV
REMOVAL
1. Remove head lining. Refer to EI-42, "HEADLINING" .
2. Remove nut and remove rod and antenna base.
3. Remove instrument panel. Refer to IP-10, "
INSTRUMENT
PANEL ASSEMBLY" .
4. Disassembly antenna feeder (upper) and antenna feeder (lower).
5. Disengaged the clips (7) to separate antenna feeder (upper) from vehicle.
6. Pull off antenna feeder (lower) from audio unit.
7. Disengaged the clips (5) to separate antenna feeder (lower) from vehicle.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Satellite Radio AntennaNKS003LW
Refer to AV- 4 7 , "Removal and Installation of Satellite Radio Antenna" .
SEL253I
PKIA2463E
SKIA5821E
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TELEPHONE AV-191
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Revision: 2006 December 2006 FX35/FX45
Removal and Installation of TEL Adapter UnitNKS003IV
REMOVAL
1. Remove instrument passenger lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove screws (A) with power tool and remove display control unit (1)and TEL adapter unit (2).
3. Remove TEL adapter unit screws, display control unit screws, and remove brackets.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for TEL AntennaNKS003IW
REMOVAL
1. Remove TEL adapter unit, display control unit. Refer to AV- 1 9 1 , "Removal and Installation of TEL Adapter
Unit" .
2. Remove screws (A) and remove TEL antenna (1) from bracket.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of MicrophoneNKS003IX
REMOVAL
1. Remove roof console. Refer to EI-42, "HEADLINING" .
2. Remove screws (A) and remove microphone (1) from roof con- sole.
INSTALLATION
Installation is the reverse order of removal.
SKIB8667E
SKIB8669E
SKIB8670E
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BCS-8
BCM (BODY CONTROL MODULE)
Revision: 2006 December 2006 FX35/FX45
SYSTEMS CONTROLLED BY BCM DIRECTLY
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
System Reference
Power door lock BL-21, "
POWER DOOR LOCK SYSTEM"
Remote keyless entryBL-54, "REMOTE KEYLESS ENTRY SYSTEM"
Power window NOTEGW-15, "POWER WINDOW SYSTEM"
Sunroof NOTERF-10, "SUNROOF"
Room lamp timerLT-156, "INTERIOR ROOM LAMP"
Warning chimeDI-56, "WARNING CHIME"
Rear wiperWW-39, "REAR WIPER AND WASHER SYSTEM"
Low tire pressure warning systemWT-10, "LOW TIRE PRESSURE WARNING SYSTEM"
System Reference
Panic alarm BL-54, "
REMOTE KEYLESS ENTRY SYSTEM"
Theft warningBL-180, "VEHICLE SECURITY (THEFT WARNING) SYSTEM"
IVIS (NATS)BL-205, "IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)"
HeadlampLT- 7 , "HEADLAMP - XENON TYPE -"
Daytime light LT- 3 9 , "DAYTIME LIGHT SYSTEM"
Auto light systemLT- 5 6 , "AUTO LIGHT SYSTEM"
Parking, license plate, side marker and tail lamps
Battery saver control LT-133, "PARKING, LICENSE PLATE AND TAIL LAMPS"
Front fog lamp
LT- 7 8 , "FRONT FOG LAMP"
Front wiperWW-4, "FRONT WIPER AND WASHER SYSTEM"
Rear window defoggerGW-67, "REAR WINDOW DEFOGGER"
System Reference
Warning chime DI-56, "
WARNING CHIME"
Turn signal and hazard warning lampsLT- 9 0 , "TURN SIGNAL AND HAZARD WARNING LAMPS"
Daytime light systemLT- 3 9 , "DAYTIME LIGHT SYSTEM"
System Reference
Intelligent Key BL-86, "
INTELLIGENT KEY SYSTEM"
Page 807 of 4462
BCM (BODY CONTROL MODULE) BCS-9
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MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system key fob
All-door locking actuator
Turn signal lamp (LH, RH)
Intelligent key system Intelligent key unit
All-door locking actuator
Fuel lid Lock actuator
Turn signal lamp (LH, RH)
Combination meter
Power door lock system
Power window main switch
(door lock and unlock switch)
Power window sub switch (passenger side)
(door lock and unlock switch) All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof
and power seat Battery power supply
Power window, sunroof system and
power seat
Panic alarm
Key switch
Key fob IPDM E/R
Theft warning system
All-door switch
Hood switch
Key fob
Power window main switch (door lock and
unlock switch)
IPDM E/R
Security indicator lamp
Auto light system
Optical sensor
Combination switch IPDM E/R
Battery saver control
Ignition switch
Combination switch IPDM E/R
Headlamp Combination switch IPDM E/R
Daytime light system
Combination meter
ECM Combination meter
Tail lamp Combination switch IPDM E/R
Front fog lamp Combination switch IPDM E/R
Turn signal lamp Combination switch
Turn signal lamp
Combination meter
Hazard lamp Hazard switch
Turn signal lamp
Combination meter
Room lamp timer
Key switch
key fob
Power window main switch (door lock and
unlock switch)
Front door switch driver side
All-door switch Interior room lamp
Key warning chime
Key switch
Front door switch driver side Combination meter
(warning buzzer)
Light warning chime
Combination switch
Front door switch driver side Combination meter
(warning buzzer)
Seat belt warning chime
Combination meter (Seat belt buckle
(driver side) switch)
Ignition switch Combination meter
(warning buzzer)
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BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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BODY, LOCK & SECURITY SYSTEM
PRECAUTIONS ..................................................... ..... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 5
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect ..................................... ..... 5
OPERATION PROCEDURE ............................ ..... 5
Precautions for Work ........................................... ..... 5
PREPARATION ...................................................... ..... 6
Special Service Tools .......................................... ..... 6
Commercial Service Tools ................................... ..... 6
SQUEAK AND RATTLE TROUBLE DIAGNOSIS . ..... 7
Work Flow ........................................................... ..... 7
CUSTOMER INTERVIEW ................................ ..... 7
DUPLICATE THE NOISE AND TEST DRIVE .. ..... 8
CHECK RELATED SERVICE BULLETINS ...... ..... 8
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ................................................. ..... 8
REPAIR THE CAUSE ...................................... ..... 8
CONFIRM THE REPAIR .................................. ..... 9
Generic Squeak and Rattle Troubleshooting ...... ..... 9
INSTRUMENT PANEL ..................................... ..... 9
CENTER CONSOLE ........................................ ..... 9
DOORS ............................................................ ..... 9
TRUNK ............................................................. ... 10
SUNROOF/HEADLINING ................................ ... 10
SEATS .............................................................. ... 10
UNDERHOOD .................................................. ... 10
Diagnostic Worksheet ......................................... .... 11
HOOD .................................................................... ... 13
Fitting Adjustment ............................................... ... 13
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT ................................................. ... 13
FRONT END HEIGHT ADJUSTMENT ............ ... 13
SURFACE HEIGHT ADJUSTMENT ................ ... 13
Removal and Installation of Hood Assembly ....... ... 14
REMOVAL ........................................................ ... 15
INSTALLATION ................................................ ... 15
Removal and Installation of Hood Lock Control .. ... 15
REMOVAL ........................................................ ... 15 INSTALLATION ................................................
... 16
Hood Lock Control Inspection ............................. ... 16
RADIATOR CORE SUPPORT ............................... ... 18
Removal and Installation ..................................... ... 18
REMOVAL ........................................................ ... 18
INSTALLATION ................................................ ... 19
FRONT FENDER ................................................... ... 20
Removal and Installation ..................................... ... 20
REMOVAL ........................................................ ... 20
INSTALLATION ................................................ ... 20
POWER DOOR LOCK SYSTEM ........................... ... 21
Component Parts and Harness Connector Location ... 21
System Description .............................................. ... 22
OUTLINE .......................................................... ... 23
CAN Communication System Description ........... ... 24
CAN Communication Unit .................................... ... 24
Schematic/With Intelligent Key ............................ ... 25
Wiring Diagram — D/LOCK —/With Intelligent Key ... 26
Schematic/Without Intelligent Key ....................... ... 31
Wiring Diagram — D/LOCK —/Without Intelligent
Key ...................................................................... ... 32
Terminals and Reference Value for BCM ............ ... 36
Terminals and Reference Value for Intelligent Key
Unit (With Intelligent Key System) ....................... ... 36
Work Flow ............................................................ ... 37
CONSULT-II Function (BCM) .............................. ... 37
CONSULT-II START PROCEDURE ................. ... 37
CONSULT-II APPLICATION ITEMS ................. ... 37
Trouble Diagnosis Chart by Symptom ................. ... 38
Check BCM Power Supply and Ground Circuit ... ... 39
Check Door Switch .............................................. ... 40
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) .......................................................... ... 40
CHECK BACK DOOR SWITCH ....................... ... 42
Check Key Switch ................................................ ... 44
Check Door Lock and Unlock Switch .................. ... 46
Check Door Lock Actuator (Driver Side) ............. ... 48
Check Door Lock Actuator (Passenger Side and
Rear LH/RH) ........................................................ ... 49
Check Fuel Lid Lock Actuator .............................. ... 50
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BL-10
SQUEAK AND RATTLE TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger room.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.