Infiniti FX35 / FX45. Manual - part 163

AV-106

< SERVICE INFORMATION >

NAVIGATION SYSTEM

Terminal and Reference Value for NAVI Control Unit

INFOID:0000000001328747

Terminal

 (Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

1 (B)

Ground

Ground

—

ON

—

Approx. 0 V

2 (Y)

Ground

Battery power supply

Input

OFF

—

Battery voltage

5 (LG)

Ground

ACC power supply

Input

ACC

—

Battery voltage

12 (LG)

14 (PU)

Voice guidance signal

Output

ON

Press “GUIDE/VOICE”
button

13

—

Shield —

—

—

—

35 (B)

Ground

Ground

—

ON

—

Approx. 0 V

44 (R)

Ground

RGB signal (R: red)

Output

ON

Start Confirmation/Adjust-
ment (Navigation) mode, 
and then display color bar by 
selecting “Color Spectrum 
bar” on Display Diagnosis 
screen

45 (W)

Ground

RGB signal (G: green)

Output

ON

Start Confirmation/Adjust-
ment (Navigation) mode, 
and then display color bar by 
selecting “Color Spectrum 
bar” on Display Diagnosis 
screen

46 (B)

Ground

RGB signal (B: blue)

Output

ON

Start Confirmation/Adjust-
ment (Navigation) mode, 
and then display color bar by 
selecting “Color Spectrum 
bar” on Display Diagnosis 
screen

47

—

Shield

—

—

—

—

48 (G)

Ground

RGB synchronizing 
signal

Output

ON

When displaying RGB im-
age

49

—

Shield

—

—

—

—

61 (R)

Ground

Illumination signal

Input

OFF

Lighting switch ON

Approx. 12 V

Lighting switch OFF

Approx. 0 V

SKIB3609E

SKIB7360E

SKIB7361E

SKIB7362E

SKIB3603E

NAVIGATION SYSTEM

AV-107

< SERVICE INFORMATION >

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J

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AV

N

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P

Terminal and Reference Value for Display Control Unit

INFOID:0000000001328748

63 (G)

Ground

Ignition signal

Input

ON

—

Battery voltage

65 (OR)

Ground

Reverse signal

Input

ON

Selector lever in R position

Approx. 12 V

Selector lever except in R 
position

Approx. 0 V 

66 (GY)

Ground

Vehicle speed signal 
(8-pulse)

Input

ON

When vehicle speed is ap-
prox. 25 MPH (40 km/h)

NOTE:
Maximum voltage may be 5 V 
due to specifications (connected 
units).

68

—

Shield

—

—

—

—

69 (L)

Ground

Communication
signal (+)

Input/

Output

ON

—

70 (P)

Ground

Communication
signal (–)

Input/

Output

ON

—

73

Ground

GPS signal

Input

ON

Connector is not connected

Approx. 5 V

74

—

Shield

—

—

—

—

Terminal

 (Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

PKIA1935E

SKIB7378E

SKIB7379E

Terminal

(Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

1 (W/L)

Ground

Battery power supply

Input

OFF

—

Battery voltage

2 (W/G)

Ground

Power supply (Invert-
er) 

Output

ON

—

Approx. 9 V

3 (B)

Ground

Ground

—

ON

—

Approx. 0 V

4 (BR/W)

Ground

Power supply (Signal) 

Output

ON

—

Approx. 9 V

5 (P)

Ground

Ground (Inverter) 

—

ON

—

Approx. 0 V

6 (OR)

Ground

Reverse signal

Input

ON

Selector lever in R position

Approx. 12 V

Selector lever except in R 
position

Approx. 0 V

7 (P/L)

Ground

Ground (Signal)

—

ON

—

Approx. 0 V

A V - 1 0 8

< SERVICE INFORMATION >

NAVIGATION SYSTEM

10 (LG)

Ground

ACC power supply

Input

ACC

—

Battery voltage

12 (W)

Ground

Ignition signal

Input

ON

—

Battery voltage

13 (B)

Ground

Ground

—

ON

—

Approx. 0 V

14 (R/L)

Ground

Illumination signal

Input

OFF

Lighting switch ON

Approx. 12 V

Lighting switch OFF

Approx. 0 V

16 (G)

Ground

Vehicle speed signal 
(8-pulse)

Input

ON

When vehicle speed is ap-
prox. 25 MPH (40 km/h)

NOTE:
Maximum voltage may be 5 V 
due to specifications (connected 
units).

25 (L)

—

CAN-H

—

—

—

—

26 (P)

—

CAN-L

—

—

—

—

28 (PU)

Ground

Communication
signal (+)

Input/

Output

ON

—

29

—

Shield

—

—

—

—

30 (LG)

Ground

Communication
signal (–)

Input/

Output

ON

—

32 (L)

Ground

Communication
signal (+)

Input/

Output

ON

—

33

—

Shield

—

—

—

—

34 (P)

Ground

Communication
signal (–)

Input/

Output

ON

—

Terminal

(Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

PKIA1935E

SKIB7378E

SKIB7379E

SKIB7378E

SKIB7379E

NAVIGATION SYSTEM

AV-109

< SERVICE INFORMATION >

C

D

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F

G

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L

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B

AV

N

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36 (PU)

Ground

Communication signal 
(DCU-DSP)

Output

ON

—

37

—

Shield

—

—

—

—

38 (LG)

Ground

Communication signal 
(DSP-DCU)

Input

ON

—

39

—

Shield

—

—

—

—

40 (LG)

Ground

Communication signal
(DCU-AUD)

Output

ON

Operate audio volume 
switch

41

—

Shield

—

—

—

—

42 (PU)

Ground

Communication signal
(AUD-DCU)

Input

ON

Operate audio volume 
switch

43 (G)

Ground

RGB synchronizing 
signal

Input

ON

When displaying RGB im-
age

44 (W)

Ground

RGB signal (R: red)

Input

ON

Start Confirmation/Adjust-
ment (Navigation) mode, 
and then display color bar by 
selecting “Color Spectrum 
bar” on Display Diagnosis 
screen

45

—

Shield

—

—

—

—

Terminal

(Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

SKIB3607E

SKIB3606E

SKIB3607E

SKIB3606E

SKIB3603E

SKIB7360E