2004 INFINITI FX35 turn signal

AV-3
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45DISPLAY DIAGNOSIS ...................................... 138
VEHICLE SIGNALS .......................................... 139
HISTORY OF ERRORS .................................... 139
DIAGNOSIS BY HISTORY OF ERRORS ......... 140
NAVIGATION .................................................... 141
Can Diag Support Monitor .................................... 143
OPERATION PROCEDURE ............................. 143
A/C and AV Switch Self-Diagnosis Function ........ 144
DESCRIPTION .................................................. 144
Power Supply and Ground Circuit Check for NAVI
Control Unit .......................................................... 145
Power Supply and Ground Circuit Check for Display
Control Unit .......................................................... 146
Power Supply and Ground Circuit Check for Display . 147
Power Supply and Ground Circuit Check for A/C and
AV Switch ............................................................. 149
Vehicle Speed Signal Check for NAVI Control Unit . 149
Vehicle Speed Signal Check for Display Control Unit . 150
Illumination Signal Check for NAVI Control Unit ... 151
Illumination Signal Check for Display Control Unit . 152
Ignition Signal Check for NAVI Control Unit ......... 152
Ignition Signal Check for Display Control Unit ..... 152
Reverse Signal Check for NAVI Control Unit ....... 152
Reverse Signal Check for Display Control Unit .... 153
When Malfunctioning Connection Between Display
Control Unit and NAVI Control Unit ...................... 153
When Malfunctioning Connection Between Display
Control Unit and Audio Unit .................................. 154
When Malfunctioning Connection Between Display
Control Unit and Display ...................................... 156
CAN Communication Line Check ......................... 158
If NAVI Control Unit Detects That DVD-ROM Map
is not Inserted ....................................................... 158
If NAVI Control Unit Detects that Inserted DVD-ROM
Map Malfunctioning or if it is Impossible to Load Data
from DVD-ROM Map ............................................ 158
If Connection Between NAVI Control Unit and GPS
Antenna is Malfunctioning .................................... 159
Color of RGB Image is Not Proper (NAVI Screen
Looks Bluish) ........................................................ 159
Color of RGB Image is Not Proper (NAVI Screen
Looks Reddish) .................................................... 160
Color of RGB Image is Not Proper (NAVI Screen
Looks Yellowish) ................................................... 161
Color of RGB Image is Not Proper (All screens Looks
Bluish) .................................................................. 162
Color of RGB Image is Not Proper (All Screens
Looks Reddish) .................................................... 163
Color of RGB Image is Not Proper (All Screens
Looks Yellowish) ................................................... 164
NAVI Screen is Rolling ......................................... 166
Guide Sound is Not Heard ................................... 167
Screen is Not Shown ............................................ 167
Operating Screen for Audio and A/C is Not Dis-
played When Showing NAVI Screen .................... 168
TRIP, FUEL ECON and MAINTENANCE Screens
are Not Shown ..................................................... 169
Average Fuel Economy Displayed is Not Shown
(“***” is Shown) ..................................................... 169Driving Distance or Average Speed is Not Shown
(“***” is Shown) .....................................................170
WARNING DOOR OPEN Screen is Not Shown ...170
TIRE PRESSURE Screen is not Shown ...............170
Unable to Operate All of A/C and AV switch (Unable
to start Self-Diagnosis) .........................................171
Position of Current-Location Mark is Not Correct . 172
Driving Test ...........................................................172
Example of Symptoms Judged Not Malfunction ...173
BASIC OPERATION ..........................................173
VEHICLE MARK ................................................173
DESTINATION, PASSING POINTS, AND MENU
ITEMS CANNOT BE SELECTED/SET ..............174
VOICE GUIDE ...................................................175
ROUTE SEARCH ..............................................175
EXAMPLES OF CURRENT-LOCATION MARK
DISPLACEMENT ..............................................176
CURRENT LOCATION MARK SHOWS A POSI-
TION WHICH IS COMPLETELY WRONG ........179
CURRENT-LOCATION MARK JUMPS .............179
CURRENT LOCATION MARK IS IN A RIVER OR
SEA ...................................................................180
WHEN DRIVING ON SAME ROAD, SOME-
TIMES CURRENT-LOCATION MARK IS IN
RIGHT PLACE AND SOMETIMES IT IS WRONG
PLACE ...............................................................180
LOCATION CORRECTION BY MAP-MATCH-
ING IS SLOW ....................................................180
ALTHOUGH GPS RECEIVING DISPLAY IS
GREEN, VEHICLE MARK DOES NOT RETURN
TO CORRECT LOCATION ................................180
NAME OF CURRENT PLACE IS NOT DIS-
PLAYED .............................................................180
CONTENTS OF DISPLAY DIFFER FOR BIRD-
VIEW™ AND THE (FLAT) MAP SCREEN ........180
Program Loading of NAVI Control Unit .................181
Removal and Installation of NAVI control Unit ......182
REMOVAL .........................................................182
INSTALLATION .................................................182
Removal and Installation of GPS Antenna ...........182
REMOVAL .........................................................182
INSTALLATION .................................................182
Removal and Installation of A/C and AV Switch ...183
Removal and Installation of Display Unit ..............183
Removal and Installation of Display Control Unit . 183
REMOVAL .........................................................183
INSTALLATION .................................................183
INFINITI MOBILE ENTERTAINMENT SYSTEM .....184
System Description ...............................................184
Component Parts and Harness Connector Location .185
Wiring Diagram – MES – ......................................186
Terminals and Reference Value for DVD Player ...188
Terminals and Reference Value for DVD Display . 189
DVD Player Is Not Work .......................................191
Screen Is Not Shown (While Sounds Come Out of
an Audio Speaker, Did not do of a Head Phone) ..193
Screen is not Shown (Sounds Come Out of Both
an Audio Speaker and a Head Phone) .................194
Head Phone Does Not Sound ..............................195

AUDIO
AV-35
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45
A/C and AV Switch Self-Diagnosis FunctionAKS00BMP
It can check ON/OFF operation of each switch in the A/C and AV switch and diagnose the input signals to the
audio steering wheel switch.
STARTING THE SELF-DIAGNOSIS MODE
1. Turn ignition switch from OFF to ACC.
2. Within 10 seconds press and hold the switches “MUTE/II ” and
“PREV ” simultaneously for 3 seconds.
DIAGNOSIS FUNCTION
The following are checked:

All the indicators (LED) in the A/C and AV switch.

Continuity of the switches by sounding the buzzer when the A/C and AV switch is pressed.

Continuity of harness between A/C and AV switch and audio steering wheel switch.
EXITING THE SELF-DIAGNOSIS MODE

Turn ignition switch OFF.
Trouble DiagnosisAKS00BMQ
The majority of the audio malfunctions are the result of outside causes (bad CD/cassette, electromagnetic
interference, etc.). Check the symptoms below to diagnose the malfunction.
MALFUNCTION WITH RADIO, TAPE AND CD (BASE SYSTEM)
Make sure that operation excepting audio system can be done with A/C and AV switch. If not, refer AV- 8 4 , "A/
C and AV Switch Does Not Operate" to repair malfunctioning parts.
SKIA4972E
Symptom Check item
Inoperative

Audio unit power supply circuit. Refer to AV- 3 9 , "Power Supply Circuit
Inspection" .

Audio communication line (With out navigation system). Refer to , AV- 8 2 ,
"Audio Communication Line Inspection" .

Audio communication line (With navigation system). Refer to AV-131, "Self-
Diagnosis Mode (DCU)" .

A/C and AV switch. Refer to AV-41, "A/C and AV Switch Inspection" .

Audio unit
Audio steering wheel switch dose not operate

Audio steering wheel switch. Refer to AV- 4 0 , "Audio Steering Wheel Switch
Inspection" .

A/C and AV switch. Refer to AV-41, "A/C and AV Switch Inspection" .
One or several speaker does not sound

Front door speaker

Rear door speaker

Audio unit
Poor sound

Audio unit

Speaker
Noisy

Audio unit

Each electrical equipment

AUDIO
AV-39
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45
Power Supply Circuit InspectionAKS00BMS
1. CHECK FUSE

Make sure that the following fuses of the BOSE speaker amp., woofer, and audio unit are not blown.
OK or NG
OK >> GO TO 2
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
3, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Check voltage between the audio unit harness connector terminals and ground.
2. Turn ignition switch OFF.
3. Check voltage between BOSE speaker amp. harness connector
terminal or woofer harness connector terminal and ground.
OK or NG
OK >>
INSPECTION END (Audio unit is OK)

GO TO 3 (BOSE speaker amp. and woofer).
NG >>

Repair harness or connector.
Unit Signal Fuse No.
Audio unitBattery power supply 32
ACC power supply 6
BOSE speaker amp. Battery power supply 17
Woofer Battery power supply 32
UnitTerminal No.
Ignition switch Voltage (+)
(-)
Connec-
torTerminal
(Wire
color)
Audio
unitM586 (W/L) Ground OFF Battery voltage
10 (LG/R) Ground ACC Battery voltage
PKIA3814E
UnitTerminal No.
Ignition
switchVoltage (+)
(-)
ConnectorTerminal
(Wire color)
BOSE
speaker
amp.B212 1 (R) Ground OFF Battery voltage
Woofer B223 1 (GY) Ground OFF Battery voltage
SKIA8931E

AV-42
AUDIO
Revision: 2004 November 2004 FX35/FX45
BOSE Speaker Amp. InspectionAKS00BMV
1. CHECK HARNESS
1. Disconnect audio unit connector and BOSE speaker amp. con-
nector.
2. Check continuity between audio unit harness connector M59 ter-
minal 12 (G/W) and BOSE speaker amp. harness connector
B213 terminal 31 (P).
3. Check continuity between audio unit harness connector M59 ter-
minal 12 (G/W) and ground.
OK or NG
OK >> GO TO 2
NG >> Repair harness or connector.
2. CHECK AMP. ON SIGNAL
1. Connect audio unit connector.
2. Turn the ignition switch ACC.
3. Check voltage between audio unit harness connector M59 ter-
minal 12 (G/W) and ground.
OK or NG
OK >> INSPECTION END (System is OK)
NG >> Replace audio unit.
Vehicle Speed Signal InspectionAKS00BMW
1. CHECK VEHICLE SPEED OPERATION
Start engine and drive vehicle.
Dose speedometer is operated normally?
YES >> GO TO 2
NO >> Check combination meter trouble diagnosis. Refer to DI-13, "
Diagnosis Flow" .
2. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect audio unit connector and unified meter and A/C
amp. connector.
3. Check continuity between audio unit harness connector M60 ter-
minal 22 (W/L) and unified meter and A/C amp. harness connec-
tor M56 terminal 34 (W/L).
4. Check continuity between audio unit harness connector M60 ter-
minal 22 (W/L) and ground.
OK or NG
OK >> GO TO 3
NG >> Repair harness or connector.12 – 31 : Continuity should exist.
12 – Ground : Continuity should not exist.
SKIA6816E
12 – Ground : More than approx. 6.5V
SKIA6818E
22 – 34 : Continuity should exist.
22 – Ground : Continuity should not exist.
SKIA6807E

AUDIO ANTENNA
AV-49
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45
AUDIO ANTENNAPFP:28200
System DescriptionAKS007WE
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.

AUDIO ANTENNA
AV-51
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Value for Audio UnitAKS007WW
Antenna Amp. InspectionAKS007WX
1. CHECK ANTENNA FEEDER
Check with visual observation if antenna feeder between 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 the ignition switch ACC.
2. Check voltage between audio unit harness connector M58 ter-
minal 5 (R/W) and ground.
OK or NG
OK >> INSPECTION END (System is OK)
NG >> Replace audio unit.
Terminal
(wire color)
ItemSignal
input/
outputCondition
Reference valueExample of symp-
tom
+–Ignition
switchOperation
5 (R/
W)GroundAntenna sig-
nalOutput ACC – Approx. 12VReceiving status of
radio broadcast
becomes bad.
10
(LG/R)GroundACC power
supplyInput ACC – Battery voltageSystem does not
work properly
5 – Ground : Approx. 12V
SKIA6854E

AV-58
INTEGRATED DISPLAY SYSTEM
Revision: 2004 November 2004 FX35/FX45
SETTING SCREEN

Setting of electric status can be changed by A/C and AV switch. The signal is sent to BCM through display
unit to change vehicle electric system setting.

Display unit is communicating with driver seat control unit.

Pressing “SETTING” switch once cycles display from DISPLAY→LANGUAGE→BEEP SET→SERVICE
ALERT→PERSONALIZED SETTINGS MENU→DISPLAY OFF→DISPLAY.

Using the joystick, setting of each item will become possible.
Adjustable Vehicle Status
NOTE:
Setting in factory shipment is ON.
Setting itemsSetting varia-
tionsInitial
settingOperation
DISPLAY ON/OFF ON It switches displayed/Non-displayed of the screen.
LANGUAGEENGLISH/
FRANCAIS– It switches displayed language.
BEEP SET ON/OFF ONIt selects beep sound ON/OFF during switch operation. How-
ever, even if beep is set OFF, beep for NO OPERATION and
for screen interception are not reset.
SERVICE ALERT ON/OFF OFFIt switches displayed/Non-displayed of alert indication.

When the setting is ON, if engine oil or tire rotation will be
replace distance, alert is displayed.

When the setting is OFF, alert is not displayed.
PERSONALIZED
SETTING MENUSLIDE BACK DR
SEAT ON EXITON/OFF
ON
NoteThe driver’s seat automatically moves back and returns to
the original position for exceptional ease of exit and entry.
(Models with automatic drive positioner.)
LIFT STEERING
WHEEL ON EXITON/OFF
ON
NoteThe steering column automatically tilts up and returns to the
original position for exceptional ease of entry and exit. (Mod-
els with automatic drive positioner.)
REMOTE UNLOCK
DOOR LOGICDR-1ST/ALL DR-1STThis key can switch the unlock doors of the 1st unlocking
operation as follows:

Only the driver side door⇔All the doors
HORN CHIRP WITH
REMOTEON/OFF ONThis key changes the horn chirp mode occurring when press-
ing the LOCK button on the keyfob.
LAMPS FLASH
WITH REMOTEALL/LOCK/
UNLOCK/OFFALLThis key changes the hazard indicator flash mode occurring
when pressing the LOCK or UNLOCK button on the keyfob.
AUTO RE-LOCK
TIME5m/1m/OFF 1mThe length of auto door re-lock time can be set. Select the
“Auto Re-Lock timer” key, then move the joystick to adjust the
time.
AUTO HEADLAMP
SENSITIVITYLEVEL 1/2/3/4LEVEL
2Automatic light illumination can be set as desired. Select the
“Auto Headlamp Sensitivity” key, then move the joystick to
the left (lower) or right (higher).
AUTO HEADLAMP
OFF DELAYOFF/30/45/60/
90/120/150/
180 SEC45 SECThis key can control how long it takes the automatic turn off
timer to extinguish the headlamps in “AUTO” position. Select
the “Auto Headlamp Off Delay” key, then move the joystick to
the left or right to adjust the timer.
SPEED SENSING
WIPER INTERVALON/OFF ONThis key turns on and off the driving speed dependent inter-
mittent wiper function.
CONFIRM RESET
SETTINGSYES/NO NOWhen this key is selected and turned on using the “ENTER”
button, all settings mode by PERSONALIZED SETTINGS will
return to the initial conditions.

INTEGRATED DISPLAY SYSTEM
AV-59
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2004 November 2004 FX35/FX45
D/N SCREEN

Turning on “DAY/NIGHT” switch, DAY MODE or NIGHT MODE
is indicated for present mode.

If press “DAY/NIGHT” again when display adjustment lumi-
nance, change DAY-NIGHT(NIGHT-DAY) mode (screen of
adjustment luminance).
As follows:

Press “PREV” or not operate for 10sec. when displayed screen
of adjustment luminance, back to default screen (same mode).

Can adjust luminance by “DISP” switch. Light can be adjusted by pressing “+” (bright) or “–” (dark).

Adjustment range is a 12 stage (MIN to MAX) and default set value is 10 (DAY) and 4 (NIGHT).
WARNING INDICATIONS
When BCM receives warning signal from some control units or sensors, then combination meter warning lamp
is illuminated.
Then BCM sends warning signal to display unit warning indications on the screen.
AV COMMUNICATION LINE
Display unit is controlled by the following unit with AV communication line.

A/C and AV switch
NOW Change display
DAY DAY→NIGHT→DAY→·····
NIGHT NIGHT→DAY→NIGHT→·····
SKIA5920E
Warning indicatorsWarning lamps in
instrument panelWarning detection and cancel conditions Cases of malfunction
DOOR OPEN DoorDetection
conditionVehicle is running [approx. 3.5 km/h (2 MPH) or
faster] and door ajar of any of the doors is detected.
Door is open
Cancel
conditionVehicle is stopped and all the doors close.