Infiniti F50. Manual - part 177

 

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Infiniti F50. Manual - part 177

 

 

NAVIGATION SYSTEM

AV-73

C

D

E

F

G

H

I

J

L

M

A

B

AV

Terminals and Reference Value for AV and NAVI Control unit

EKS001LT

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

Example of 

symptom

+

Ignition 

switch

Operation

1 (B)

Ground

Ground

-

ON

-

Approx. 0 V

-

2 (SB)

Ground

Battery 

power

Input

OFF

-

Battery voltage

System does not 

work properly.

3 (SB)

4 (B)

Ground

Ground

-

ON

-

Approx. 0 V

-

6 (L/OR)

Ground

ACC signal

Input

ACC

-

Battery voltage

System does not 

work properly.

7 (R)

8 (L)

voice guide 

signal

Output

ON

Press the “voice” 

switch.

Only route guide 

and operation 

guide are not 

heard.

9

-

Shield 

ground

-

-

-

-

-

11 (R)

14

Vertical syn-

chronizing 

(VP) signal

Input

ON

-

Superimposed 

screen is rolling.

12 (B)

14

RGB area 

(YS) signal

Output

ON

Press the “info” 

switch.

RGB screen is 

not shown.

13 (W)

14

Horizontal 

synchroniz-

ing (HP) sig-

nal

Input

ON

Select “ Rearview”  

in “Confirmation/

Adjustment Mode” 

mode and display 

the rearview picture 

on the screen.

RGB screen is 

not shown.

14

Shield 

ground

RGB Ground

-

ON

-

Approx. 0 V

-

15 (LG)

19

RGB signal 

(B: blue)

Output

ON

Select “SCREEN 

ADJUSTMENT” of 

Confirmation/Adjust-
ment Mode function.

RGB screen 

looks yellowish.

SKIA0171J

SKIA0161E

SKIA0162E

SKIA0163E

SKIA0167E

AV-74

NAVIGATION SYSTEM

16 (G)

14

RGB syn-

chronizing 

signal

Output

ON

Press the “MAP” 

switch.

RGB screen is 

rolling.

18 (L)

19

RGB signal 

(R: red)

Output

ON

Select “SCREEN 

ADJUSTMENT” of 

Confirmation/Adjust-
ment Mode function.

RGB screen 
looks bluish.

19

-

RGB ground

-

-

-

-

-

21 (PU)

19

RGB signal 

(G: green)

Output

ON

Select “SCREEN 

ADJUSTMENT” of 

Confirmation/Adjust-
ment Mode function.

RGB screen 

looks reddish.

25 (R/L)

Ground

Illumination 

control signal

Input

ON

Light-

ing 

switch 

ON 

(posi-

tion 1)

Optical 

sensor is 

exposed 

to light.

Approx. 3.5V or more

Screen does not 

switch between 

daytime mode 

and nighttime 

mode.

Optical 

sensor is 

not 

exposed 

to light.

Approx. 1.5V or less

26 (W/G)

Ground

Ignition signal

Input

ON

-

Battery voltage

A/C operation is 

not possible. 

Vehicle informa-

tion setting is not 

possible.

27 (R/B)

Ground

Reverse sig-

nal

Input

ON

AT selector lever in 

R-position

Battery voltage

The navigation 

current-location 

mark moves 

strangely when 

the vehicle is 

moving back-

wards.

AT selector lever not 

in R-position

Approx. 3.0V or less

28 (OR/L)

Ground

Vehicle 

speed signal 

(8-pulse)

Input

ON

When vehicle speed 

is approx. 40 km/h 

(25 MPH)

Navigation cur-

rent-location 

mark does not 

indicate the cor-

rect position.

31

-

Shield 

ground

-

-

-

-

-

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

Example of 

symptom

+

Ignition 

switch

Operation

SKIA0164E

SKIA0165E

SKIA0166E

SKIA0168E

NAVIGATION SYSTEM

AV-75

C

D

E

F

G

H

I

J

L

M

A

B

AV

32 (PU)

Ground

Communica-

tion signal 

(ME-AV)

Input

ON

Perform various set-

tings on the vehicle 
information screen.

Clock cannot be 

adjusted.

Vehicle informa-

tion screen is 

not shown.

33 (LG)

Ground

Communica-

tion signal 

(AV-ME)

Output

ON

Display the vehicle 

information screen.

Clock cannot be 

adjusted.

Vehicle informa-

tion screen is 

not shown.

34 (P)

Ground

CONSULT-II 

communica-

tion signal 

(AV-CN)

Output

ON

Perform CONSULT-

II.

Diagnosis with 

CONSULT-II is 

not possible.

35 (BR/Y)

Ground

CONSULT-II 

communica-

tion signal 

(CN-AV)

Input

ON

Perform CONSULT-

II.

Diagnosis with 

CONSULT-II is 

not possible.

37 (W)

Ground

A/C commu-

nication sig-
nal (AC-AV)

Input

ON

-

A/C status is not 

indicated cor-

rectly.

38 (R)

Ground

A/C commu-

nication sig-
nal (AV-AC)

Output

ON

-

A/C operation is 

not possible.

39 (B)

Ground

A/C clock sig-

nal

Input

ON

-

A/C status is not 

indicated cor-

rectly.

43

-

Shield 

ground

-

-

-

-

-

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

Example of 

symptom

+

Ignition 

switch

Operation

SKIA0170E

SKIA0169E

SKIA0169E

SKIA0170E

SKIA0173E

SKIA0172E

SKIA0174E

AV-76

NAVIGATION SYSTEM

44 (Y)

Ground

Communica-

tion signal (+)

Input/

output

ON

-

System does not 

work properly.

45 (BR)

Ground

Communica-

tion signal (-)

Input/

output

ON

-

System does not 

work properly.

46

-

Shield

-

-

-

-

-

47 (LG)

Ground

Communica-

tion signal (+)

Input/

output

ON

-

System does not 

work properly.

48 (PU)

Ground

Communica-

tion signal (-)

Input/

output

ON

-

System does not 

work properly.

66

67

GPS signal

Input

ON

Connector is not 

connected.

Approx. 5 V

Navigation sys-

tem GPS correc-

tion is not 

possible.

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

Example of 

symptom

+

Ignition 

switch

Operation

SKIA0175E

SKIA0176E

SKIA0175E

SKIA0176E

 

 

 

 

 

 

 

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