2004 INFINITI FX35 pg power

NAVIGATION SYSTEM
AV-153
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Revision: 2004 November 2004 FX35/FX45
2. CHECK REVERSE SIGNAL
1. With the selector lever in R-position, check voltage between
NAVI control unit and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Reverse Signal Check for Display Control UnitAKS00BNI
1. CHECK REVERSE LAMP
1. Turn ignition switch ON.
2. Selector lever into R-position.
Does
“R” in the shift position indicator come on?
YES >> GO TO 2.
NO >> Check back-up lamp system. Refer to LT- 1 2 5 , "
BACK-UP LAMP" .
2. CHECK REVERSE SIGNAL
1. With the selector lever in R-position, check voltage between dis-
play control unit and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or cnnector.
When Malfunctioning Connection Between Display Control Unit and NAVI Con-
trol Unit
AKS00BNJ
1. CHECK NAVI CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
1. Check NAVI control unit power supply and ground circuit. Refer to AV- 1 4 5 , "
Power Supply and Ground
Circuit Check for NAVI Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning parts.
Terminals
Condition Voltage (+)
(–)
ConnectorTe r m i n a l
(Wire color)
B207 27 (OR) GroundSelect
leverR-position Approx. 12V
Except R-
positionApprox. 0V
SKIA9498E
Terminals
Condition Voltage (+)
(–)
ConnectorTe r m i n a l
(Wire color)
M75 6 (OR) GroundSelect
leverR-position Approx. 12V
Except R-
positionApprox. 0V
SKIA8942E

AV-154
NAVIGATION SYSTEM
Revision: 2004 November 2004 FX35/FX45
2. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector and display control unit connector.
3. Check continuity between NAVI control unit harness connector
B207 terminals 44 (L), 45(P) and display control unit harness
connector M76 terminals 32 (BR), 34 (Y).
4. Check continuity between NAVI control unit harness connector
B207 terminals 44 (L), 45 (P) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. SELF-DIAGNOSIS OF DCU
1. Replace NAVI control unit.
2. Connect NAVI control unit connector and display control unit connector.
3. Turn ignition switch ON.
4. Start self-diagnosis of DCU, and check the self-diagnosis result.
OK or NG
OK >> INSPECTION END.
NG >> Replace display control unit.
When Malfunctioning Connection Between Display Control Unit and Audio UnitAKS00BNK
1. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check audio unit power supply and ground circuit. Refer to AV- 3 9 , "
Power Supply Circuit Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning parts.
2. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect audio unit connector and display control unit connector.
3. Check continuity between display control unit harness connector
M76 terminals 40 (LG), 42 (B/Y) and audio unit harness connec-
tor M60 terminals 23 (LG), 21 (B/Y).
4. Check continuity between display control unit harness connector
M76 terminals 40 (LG), 42 (B/Y) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.44 – 32 : Continuity should exist.
45 – 34 : Continuity should exist.
44, 45 – Ground : Continuity should not exist.
PKIA2873E
40 – 23 : Continuity should exist.
42 – 21 : Continuity should exist.
40, 42 – Ground : Continuity shold not exist.
PKIA2875E

NAVIGATION SYSTEM
AV-167
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Revision: 2004 November 2004 FX35/FX45
Guide Sound is Not HeardAKS00BP7
1. CHECK VOICE GUIDE SETTING

While driving in the dark pink route, voice guide does not operate. (note)

Is volume setting not switched ON?
NOTE:
Voice guide is only available at intersections that satisfy certain conditions (indicated by

on the map). There-
fore, guidance may not be given even when the route on the map changes direction.
YES or NO
YES >> GO TO 2.
NO >> Switch the setting ON and turn the volume up.
2. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector and audio unit connector.
3. Check continuity between NAVI control unit harness connector
B208 terminals 7 (LG), 8 (PU) and audio unit harness connector
M60 terminals 36 (B/R), 34 (W/R).
4. Check continuity between NAVI control unit harness connector
B208 terminals 7 (LG), 8 (PU) and ground.
Ok or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK VOICE GUIDE
1. Connect NAVI control unit connector and audio unit connector.
2. Turn ignition switch ON.
3. Check signal between NAVI control unit harness connector
B208 terminal 7 (LG) and 8 (PU) with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace audio unit.
NG >> Replace NAVI control unit.
Screen is Not ShownAKS00BNW
1. CHECK DISPLAY POWER SUPPLY AND GROUND CIRCUIT
Check display power supply and ground circuit. Refer to AV- 1 4 7 , "
Power Supply and Ground Circuit Check for
Display" .
OK or NG
OK >> Replace display.
NG >> Repair malfunctioning parts.7 – 36 : Continuity shold exist.
8 – 34 : Continuity shold exist.
7, 8 – Ground : Continuity shold not exist.
PKIA2906E
7 – 8 : Refer to AV- 1 2 1 , "Te r m i n a l s
and Reference Value for NAVI
Control Unit" .
PKIA2907E

NAVIGATION SYSTEM
AV-169
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Revision: 2004 November 2004 FX35/FX45
3. CHECK HORIZONTAL SYNCHRONIZING SIGNAL
1. Check signal between display control unit harness connector
M76 terminals 55 (R) and 49 with CONSULT-ll or oscilloscope.
OK or NG
OK >> Replace display control unit.
NG >> Replace display.
TRIP, FUEL ECON and MAINTENANCE Screens are Not ShownAKS00BNY
1. CHECK IGNITION SIGNAL
Check ignition signal. Refer to AV- 1 5 2 , "
Ignition Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning parts.
2. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check power supply circuit for display. Refer to AV- 1 4 7 , "
Power Supply and Ground Circuit Check for Display"
.
OK or NG
OK >> GO TO 3.
NG >> Repair malfunctioning parts.
3. CHECK COMMUNICATION LINE
Check display communication line. Refer to AV- 1 5 6 , "
When Malfunctioning Connection Between Display Con-
trol Unit and Display" .
OK or NG
OK >> Replace display.
NG >> Check the malfunctioning parts.
Average Fuel Economy Displayed is Not Shown (“***” is Shown)AKS00BNZ
1. CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to AV- 1 5 0 , "
Vehicle Speed Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning parts.
2. CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to AV- 1 5 8 , "
CAN Communication Line Check" .
OK or NG
OK >> GO TO 3.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-4, "
Precautions When
Using CONSULT-II" . 55 – 49 : Refer to AV- 1 2 3 , "
Te r m i n a l s
and Reference Value for Dis-
play Control Unit" .
PKIA2888E

NAVIGATION SYSTEM
AV-171
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Revision: 2004 November 2004 FX35/FX45
2. CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to AV- 1 5 2 , "
Ignition Signal Check for Display Control Unit" .
OK or NG
OK >> GO TO 3.
NG >> Repair malfunctioning parts.
3. CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to AV- 1 5 8 , "
CAN Communication Line Check" .
OK or NG
OK >> GO TO 3.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-4, "
Precautions When
Using CONSULT-II" .
Unable to Operate All of A/C and AV switch (Unable to start Self-Diagnosis)AKS00BO3
1. A/C AND AV SWITCH SELF-DIAGNOSIS
Start A/C and AV switch self-diagnosis. Refer to AV- 1 4 4 , "
A/C and AV Switch Self-Diagnosis Function" .
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK A/C AND AV SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check A/C and AV switch power supply and ground circuit. Refer to AV- 1 4 9 , "
Power Supply and Ground Cir-
cuit Check for A/C and AV Switch" .
OK or NG
OK >> Replace A/C and AV switch.
NG >> Repair malfunctioning parts.
3. CHECK DISPLAY CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check display control unit power supply and ground circuit. Refer to AV- 1 4 6 , "
Power Supply and Ground Cir-
cuit Check for Display Control Unit" .
OK or NG
OK >> GO TO 4.
NG >> Repair malfunctioning parts.
4. CHECK A/C AND AV SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect display control unit connector and A/C and AV switch connector.
3. Check continuity between display control unit harness connector
M76 terminals 28 (B/R), 30 (W/R) and A/C and AV switch har-
ness connector M64 terminals 6 (B/R), 8 (W/R).
4. Check continuity between display control unit connector M76
terminals 28 (B/R), 30 (W/R) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.28 – 6 : Continuity shold exist.
30 – 8 : Continuity shold exist.PKIA2885E

AV-182
NAVIGATION SYSTEM
Revision: 2004 November 2004 FX35/FX45
Removal and Installation of NAVI control UnitAKS007O9
REMOVAL
1. Remove passenger side seat. Refer to SE-101, "Removal and Installation"
2. Remove clips (4), and remove NAVI control unit cover.
3. Remove screws (2) and nut (1) with power tool, and remove
NAVI control unit.
4. Remove screws (4) with power tool and remove bracket.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of GPS AntennaAKS007OA
REMOVAL
1. Remove audio unit. Refer to AV- 4 4 , "Removal and Installation of
Audio Unit" .
2. Remove screw (1) and remove GPS antenna.
INSTALLATION
Install in the reverse order of removal.
PKIA3129E
SKIA5822E
SKIA5823E
SKIA5824E

NAVIGATION SYSTEM
AV-183
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Revision: 2004 November 2004 FX35/FX45
Removal and Installation of A/C and AV SwitchAKS007OB
For A/C and AV switch removal and installation procedures, refer to AV- 4 5 , "Removal and Installation for A/C
and AV Switch" .
Removal and Installation of Display UnitAKS007OC
For display unit removal and installation procedures, refer to AV- 4 4 , "Removal and Installation of Audio Unit" .
Removal and Installation of Display Control UnitAKS007OD
REMOVAL
1. Remove instrument passenger lower panel. Refer to IP-11,
"Removal and Installation" .
2. Remove screws (2) with power tool and remove display control
unit.
3. Remove screws (4) with power tool and remove bracket.
INSTALLATION
Install in the reverse order of removal.
SKIA5825E
SKIA5826E

AV-184
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2004 November 2004 FX35/FX45
INFINITI MOBILE ENTERTAINMENT SYSTEMPFP:28184
System DescriptionAKS00BOU
Refer to Owner's Manual for mobile entertainment system operating instructions.
Power is supplied at all times

through 15A fuse (No. 32, located in the fuse and fusible link block)

to DVD player terminal 16

through DVD player terminals 31 and 32

to DVD display terminals 15 and 16.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to DVD player terminal 15

through DVD player terminal 21

to DVD display terminal 5.
Ground is supplied

to DVD player terminal 22

through body ground B15 and B45

to DVD player terminals 19, 27

through DVD display terminals 6, 10 and 12.
When DVD player power switch is ON, power is supplied

through DVD player terminal 9

to audio unit terminal 38

through audio unit terminal 40

to DVD player terminal 11.
When DVD player power switch is ON, DVD sound signals are supplied

through DVD player terminals 17, 18, and 20

to DVD display terminals 1, 2 and 4.
DVD sound can be heard by the head phone.
When rear AV switch is ON, audio signals are supplied

through DVD player terminals 1, 2, 3, and 4

to audio unit terminals 37, 39, 42, and 43.
DVD sound can be heard from the speaker.
When DVD player power switch is ON, video signals are supplied

through DVD player terminals 23 and 24

to DVD display terminals 7 and 8.
When remote controller is operated, operation signals are supplied

through DVD display terminal 14

to DVD player terminal 30

through DVD player terminal 29

to DVD display terminal 13.