INFINITI FX35 2008 Service Manual

AV-44
< SERVICE INFORMATION >
AUDIO
Removal and Installation for Tweeter
INFOID:0000000001328697
REMOVAL
1. Remove rear pillar upper garnish assembly. Refer to EI-45, "Component Parts Location".
2. Remove screws (4), and disconnect connector.
3. Remove tweeter.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation fo r Woofer (BOSE System)INFOID:0000000001328698
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 th e left side, when installed.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation for BOSE Speaker AmpINFOID:0000000001328699
REMOVAL
1. Remove luggage side box assembly. Refer to EI-45, "Component Parts Location".
2. Remove nuts (3) with power tool, and remove BOSE speaker amp. from luggage room floor.
SKIA5806E
SKIA5807E
SKIB8776E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUDIOAV-45
< SERVICE INFORMATION >
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3. Remove nuts (2) with power tool, and remove assist bracket.
4. Remove nuts (4) with power tool, and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Satellite Radio TunerINFOID:0000000001328700
REMOVAL
1. Remove luggage side box assembly. Refer to EI-45, "Component Parts Location".
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 AntennaINFOID:0000000001328701
: Vehicle front
REMOVAL
1. Remove luggage floor trim. Refer to EI-45, "Component Parts Location".
2. Remove assist grip (rear). Refer to EI-43
.
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.
SKIA5809E
SKIB8650E
SKIB8668E
Roof antenna mounting nut : 4.5 N·m (0.46 kg-m, 40 in-lb)
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AV-46
< SERVICE INFORMATION >
ANTENNA
ANTENNA
System DescriptionINFOID:0000000001328702
With the ignition switch in ACC or ON, power is supplied
 through 10A fuse [No. 6, located in the fuse block (J/B)]
 to audio unit terminal 10.
Ground is supplied through the case of the antenna amp.
When the radio switch is turned ON, antenna signal is supplied
 through audio unit terminal 5
 to the antenna amp.
Then the antenna amp. is activated.
The amplified radio signals are supplied to the audio unit through the antenna amp.
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ANTENNAAV-47
< SERVICE INFORMATION >
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Wiring Diagram - M/ANT -INFOID:0000000001328703
TKWM4403E
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AV-48
< SERVICE INFORMATION >
ANTENNA
Terminal and Reference Value for Audio Unit
INFOID:0000000001328704
Antenna Amp. InspectionINFOID:0000000001328705
1.CHECK ANTENNA FEEDER
Check with visual observation if antenna feeder bet ween audio unit and antenna amp. has disconnection or
malfunction on the mounting part (engagement, looseness of shield earth, etc.).
OK or NG
OK >> GO TO 2
NG >> Replace antenna feeder.
2.CHECK ANTENNA SIGNAL
1. Turn ignition switch ACC.
2. Check voltage between audio unit harness connector M58 ter- minal 5 and ground.
OK or NG
OK >> INSPECTION END (System is OK.)
NG >> Replace audio unit.
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
+– Ignition
switch Operation
5 (R/W) Ground Antenna signal Input ACC — Approx. 12 V 10 (LG) Ground ACC power
supply Input ACC — Battery voltage
5 – Ground : Approx. 12 V
SKIA6854E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
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ANTENNAAV-49
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Location of AntennaINFOID:0000000001328706
RADIO ANTENNA AND GPS ANTENNA
SATELLITE RADIO ANTENNA
Window Antenna RepairINFOID:0000000001328707
CHECK ELEMENT
PKIB5079E
SKIB8640E
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AV-50
< SERVICE INFORMATION >
ANTENNA
1. Attach probe circuit tester (ohm setting) to antenna terminal oneach side.
When measuring continuity, wr ap tin foil around the top of
probe. Then, press the foil against the wire with your fin-
ger.
2. If an element is broken, no continuity will exist.
3. To locate a break, move probe along element. Tester needle will swing abruptly when probe passes the broken point.
SEL250I
SEL122R
SEL252I
SEL253I
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
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ANTENNAAV-51
< SERVICE INFORMATION >
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Removal and Installati on of Roof AntennaINFOID:0000000001328708
REMOVAL
1. Remove head lining. Refer to EI-43.
2. Remove nut and remove rod and antenna base.
3. Remove instrument panel. Refer to IP-10
.
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 AntennaINFOID:0000000001328709
Refer to AV-45, "Removal and Installation of Satellite Radio Antenna".
PKIA2463E
SKIA5821E
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AV-52
< SERVICE INFORMATION >
INTEGRATED DISPLAY SYSTEM
INTEGRATED DISPLAY SYSTEM
System DescriptionINFOID:0000000001328710
For system operation information, refer to Owner's Manual.
INTEGRATED DISPLAY SYSTEM
 Each control unit that comprises the system is connect ed with a communication circuit. It transmits/receives
data signals including request signals and response signals, and controls the system.
 The display control unit transmits/receives data signal s to/from each control unit with CAN communication. It
performs an arithmetical operation on fuel information va lues by using data obtained from the control units,
and then displays the calculated values on the screen.
 The display control unit receives door switch signals from the BCM with CAN communication, and displays a warning on the screen when driving over the set speed with a door half-shut.
 The display control unit receives vehicle speed signal s that are transmitted from the unified meter and A/C
amp., performs an arithmetical operation on drive information values, and then displays the calculated val-
ues on the screen.
 The images displayed on the monitor screen contain display control unit-generated RGB images.
 The display control unit controls image switching and image quality adjustments by communications with the
display.
Component DescriptionINFOID:0000000001328711
DISPLAY CONTROL UNIT
SKIB8651E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
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INTEGRATED DISPLAY SYSTEMAV-53
< SERVICE INFORMATION >
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 Display control unit draws a status of the audio and air conditioner, a TRIP screen, a FUEL ECONOMY screen, etc., and transmits the
image signals to the display screen.
 It receives operation signals of audio and air conditioner from A/C and AV switch, and transmits the operation signal of audio to the
audio unit via the communication line and transmits the operation
signal of air conditioner to the meter and A/C amp. via CAN com-
munication.
DISPLAY
 Images on the display include RGB image such as map screen.
 Display control unit controls images on the display.
A/C AND AV SWITCH
 A/C and AV switch, an integrated combination of audio and air con-ditioner switches, are adopted.
 Operation signal of audio is transmitted to the audio unit through
display control unit with the communication line. Operation signal
of air conditioner is transmitted to meter and A/C amp. through dis-
play control unit with CAN communication.
CAN Communication UnitINFOID:0000000001328712
Refer to LAN-43, "CAN System Specification Chart".
Component Parts LocationINFOID:0000000001328713
SKIB8638E
SKIB8639E
SKIB8639E
SKIB8645E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C