2005 INFINITI FX35 fuse

AV-80
INTEGRATED DISPLAY SYSTEM
Revision: 2005 July 2005 FX
Power Supply and Ground Circuit Check for A/C and AV SwitchAKS005UD
1. CHECK FUSE
Check if the following fuses in A/C and AV switch are blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown be sure to eliminate case of malfunction before installing new fuse. Refer to PG-3,
"POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between A/C and AV switch connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open or short between A/C and AV switch and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/C and AV switch connector.
3. Check continuity between A/C and AV switch harness connector M64 terminal 5 (B) and ground.
OK or NG
OK >> INSPECTION END
NG >> Check ground harness.
Vehicle Speed Signal InspectionAKS005UE
1. VEHICLE SPEED OPERATION CHECK
Does speedometer is operated normally?
YES or NO
YES >> GO TO 2.
NO >> Check combination meter trouble diagnosis. Refer to DI-15, "
Trouble Diagnosis" .
Unit Power source Fuse No.
A/C and AV switch Battery 32
Ignition switch ACC or ON 6
Terminals Ignition switch position
(+) (–) OFF ACC ON
Connector Terminal
(Wire color)
M64 1 (W/L) Ground
Battery
voltage Battery
voltage Battery
voltage
2 (LG/R) Ground 0 V Battery
voltage Battery
voltage
SKIA8937E
Continuity should exist.
SKIA4988E

AV-82
INTEGRATED DISPLAY SYSTEM
Revision: 2005 July 2005 FX
Ignition Signal InspectionAKS005UG
1. CHECK IGNITION SIGNAL
1. Turn ignition switch ON.
2. Check voltage between display unit harness connector M62 ter- minal 3 (G/R) and ground.
OK or NG
OK >> Replace display unit.
NG >> Check harness for open or short between display unit and fuse.
Audio Communication Line InspectionAKS005UH
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect audio unit connector and display unit connector.
3. Check continuity between audio unit and display unit.
4. Check continuity between display unit and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK AUDIO COMMUNICATION SIGNAL(DSP–AUD)
1. Connect display unit connector.
2. Turn ignition switch ON.
3. Check voltage between display unit harness connector M62 ter- minal 8 (LG) and ground.
OK or NG
OK >> GO TO 3.
NG >> Replace display unit. Battery voltage should exist.
SKIA9482E
Terminals
Continuity
Display unit Audio unit
Connector Terminal
(Wire color) Connector
Terminal
(Wire color)
M62 8 (LG)
M60 23 (LG)
Ye s
10 (B/Y) 21 (B/Y)
925
Terminals Continuity
Display unit
—
Connector Terminal (Wire color)
M62 8 (LG)
Ground No
10 (B/Y)
SKIA4994E
Approx. 3.5V or more
SKIA4396E

AV-142
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Power Supply and Ground Circuit Check for NAVI Control UnitAKS007J5
1. CHECK FUSE
Make sure the following fuses of the NAVI control unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate case of malfunction before installing new fuse. Refer to PG-3,
"POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between connector terminals and ground as follows.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open or short between NAVI control unit and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector.
3. Check continuity between the following NAVI control unit and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Terminals Power source Fuse No.
Connector Terminal (Wire color)
B208 2 (Y), 3 (Y) Battery power 32
6 (LG) ACC power 6
Terminals Ignition switch position
(+) (–) OFF ACC ON
Connector Te r m i n a l
(Wire color)
B208 2 (Y), 3 (Y)
Ground Battery
voltage Battery
voltage Battery
voltage
6 (LG) 0 V Battery
voltage Battery
voltage
SKIA8932E
Terminals Ignition switch Continuity
Connector Terminal (Wire color) Ground OFF Yes
B208 1 (B), 4 (B)
SKIA4037E

NAVIGATION SYSTEM AV-143
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D E
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G H
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M A
B
AV
Revision: 2005 July 2005 FX
Power Supply and Ground Circuit Check for Display Control UnitAKS007J6
1. CHECK FUSE
Make sure the following fuses of the display control unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate case of malfunction before installing new fuse. Refer to PG-3,
"POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between connector terminals and ground as follows.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open or short between display control unit and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect display control unit connector.
3. Check continuity between the following display control unit and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Terminals Power source Fuse No.
Connector Terminal (Wire color)
M75 1 (W/L) Battery power 32
10 (LG/R) ACC power 6
Terminals Ignition switch position
(+) (–) OFF ACC ON
Connector Terminal
(Wire color)
M75 1 (W/L)
Ground Battery
voltage Battery
voltage Battery
voltage
10 (LG/R) 0 V Battery
voltage Battery
voltage
SKIA8930E
Terminals Ignition switch Continuity
Cnnector Terminal (Wire color) Ground OFF Yes
M75 3 (B)
PKIA2855E

NAVIGATION SYSTEM AV-145
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G H
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M A
B
AV
Revision: 2005 July 2005 FX
Power Supply and Ground Circuit Check for A/C and AV SwitchAKS007J8
1. CHECK FUSE
Make sure the following fuses of the A/C and AV switch are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate case of malfunction before installing new fuse. Refer to PG-3,
"POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between connector terminals and ground as follows.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open or short between A/C and AV switch and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/C and AV switch connector.
3. Check continuity between A/C and AV switch and ground as fol- lows.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Vehicle Speed Signal Check for NAVI Control UnitAKS007J9
1. VEHICLE SPEED OPERATION CHECK
Is speedmeter operated normally?
YES or NO
YES >> GO TO 2.
NO >> Check combination meter trouble diagnosis. Refer to DI-15, "
Trouble Diagnosis" .
Terminals
Power source Fuse No.
Connector Terminal (Wire color)
M64 1 (W/L) Battery power 32
2 (LG/R) ACC power 6
Terminals Ignition switch position
(+) (–) OFF ACC ON
Connector Te r m i n a l
(Wire color)
M64 1 (W/L)
Ground Battery
voltage Battery
voltage Battery
voltage
2 (LG/R) 0 V Battery
voltage Battery
voltage
SKIA8937E
Terminals Ignition switch Continuity
Connector Terminal (Wire color) Ground OFF Yes
M64 5 (B)
SKIA8938E

AV-148
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Illumination Signal Check for Display Control Unit AKS007JC
1. CHECK ILLUMINATION SIGNAL
Check voltage between display control unit and ground.
OK or NG
OK >> Replace display control unit.
NG >> Check harness for open or short between display control unit and IPDM E/R.
Ignition Signal Check for NAVI Control UnitAKS007JD
1. CHECK IGNITION SIGNAL
1. Turn ignition switch ON.
2. Check voltage between NAVI control unit harness connector B207 terminal 26 (G) and ground.
OK or NG
OK >> Replace NAVI control unit.
NG >> Check harness for open or short between NAVI control unit and fuse.
Ignition Signal Check for Display Control UnitAKS007JE
1. CHECK IGNITION SIGNAL
1. Turn ignition switch ON.
2. Check voltage between display control unit harness connector M75 terminal 12 (G/R) and ground.
OK or NG
OK >> Replace display control unit.
NG >> Check harness for open or short between display con-
trol unit and fuse.
Reverse Signal Check for NAVI Control UnitAKS007JF
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 7 , "
BACK-UP LAMP" .
Terminals
Condition Voltage
(+)
(–)
Connector Te r m i n a l
(Wire color)
M75 14 (R/L) Ground Lighting switch position
1st or 2nd position Approx. 12 V
Lighting switch OFF Approx. 0 V
SKIB0316E
Battery voltage should exist.
SKIA8939E
Battery voltage should exist.
SKIA8940E

AV-182
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2005 July 2005 FX
INFINITI MOBILE ENTERTAINMENT SYSTEMPFP:28184
System DescriptionAKS007WH
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 and

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, 43, and 42.
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 and

through DVD player terminal 29

to DVD display terminal 13.

INFINITI MOBILE ENTERTAINMENT SYSTEM AV-189
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D E
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G H
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M A
B
AV
Revision: 2005 July 2005 FX
DVD Player Does Not WorkAKS007WO
1. CHECK FUSE
Check that the following fuse of the DVD player are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown be sure to eliminate case of problem before installing new fuse, refer to PG-3,
"POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between connector terminals and ground as follows.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector between DVD player and fuse.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect DVD player connector.
3. Check continuity between the following DVD player harness connector B19 terminal 22 (B) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or harness or connector.
4. CHECK HARNESS
1. Disconnect audio unit connector.
2. Check continuity between DVD player harness connector M73 terminal 9 (Y/B), 11 (L/W) and audio unit harness connector M65 terminal 38 (Y/B), 40 (L/W).
3. Check continuity between DVD player harness connector M73 terminal 9 (Y/B), 11 (L/W) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
Unit Signal Fuse NO.
DVD player Battery power supply 32
ACC power supply 6
Terminals
Condition Reference value
(+)
(–)
Connector Terminal
(Wire color)
M73 16 (W/L)
Ground Ignition switch OFF Battery voltage
15 (LG/R) Ignition switch ACC Battery voltage
SKIB0323E
22 (B) – Ground : Continuity should exist.
SKIA5846E
9 (Y/B) - 38 (Y/B) : Continuity should exist.
11 (L/W) - 40 (L/W) : Continuity should exist.
9 (Y/B), 11 (L/W) - Ground : Continuity should not exist.