Nissan Pathfinder (2006 year). Manual - part 75

NAVIGATION SYSTEM

AV-91

C

D

E

F

G

H

I

J

L

M

A

B

AV

2006 Pathfinder

Wiring Diagram — COMM —

EKS00G6J

WKWA4282E

AV-92

NAVIGATION SYSTEM

2006 Pathfinder

WKWA4283E

NAVIGATION SYSTEM

AV-93

C

D

E

F

G

H

I

J

L

M

A

B

AV

2006 Pathfinder

WKWA4196E

AV-94

NAVIGATION SYSTEM

2006 Pathfinder

Terminals and Reference Value for NAVI Control Unit

EKS00HKD

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

(Approx.)

Example of 

symptom

+

–

Igni-

tion 

switch

Operation

1 (B)

Ground

Ground

–

ON

–

0V

–

2 (Y)

Ground

Battery 

power

Input

OFF

–

Battery voltage

System does not 
work properly.

5 (G/B)

Ground

ACC signal

Input

ACC

–

Battery voltage

System does not 
work properly.

12 (LG)

14 (V)

Voice guide 

signal

Output

ON

Press the “GUIDE/

VOICE” button.

Only route guide 
and operation 
guide are not 
heard.

13

–

Shield 

ground

–

–

–

–

Audio noise 
interference.

44 (R/L)

47

RGB signal 

(R: red)

Output

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks bluish.

45 (R/W)

47

RGB signal 

(G: green)

Output

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks reddish.

46 (B)

47

RGB signal 

(B: blue)

Output

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks yellowish.

47

–

Shield 

ground

–

–

–

–

Video display 
interference.

48 (W)

49

RGB syn-

chronizing 

signal

Output

ON

Press the “MAP” 

button.

NAVI screen is 
rolling.

49

–

Shield 

ground

–

–

–

–

Video display 
interference.

SKIA0171J

SKIA4977E

SKIA4978E

SKIA4979E

SKIA0164E

NAVIGATION SYSTEM

AV-95

C

D

E

F

G

H

I

J

L

M

A

B

AV

2006 Pathfinder

61 (R)

Ground

Illumination 

signal

Input

ON

Lighting switch in 

1st position

Battery voltage

Display unit illu-
mination does 
not change 
when lighting 
switch is turned 
to 1st position.-

Lighting switch is 

OFF

3V or less

63 (W/G)

Ground

Ignition signal

Input

ON

–

Battery voltage

Navigation cur-
rent location 
mark does not 
indicate the cor-
rect position.

65 (BR)

Ground

Reverse

 signal

Input

ON

A/T selector lever in 

R position

Battery voltage

The navigation 
current-location 
mark moves 
strangely when 
the vehicle is 
moving back-
wards.

A/T selector lever 

not in R position

0V

66 (GR)

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.

68

–

Shield 

ground

–

–

–

–

–

69 (L)

Ground

Communica-

tion signal (+)

Input/

output

ON

–

System does not 
work properly.

70 (P)

Ground

Communica-

tion signal (–)

Input/

output

ON

–

System does not 
work properly.

73

74

GPS signal

Input

ON

Connector is not 

connected.

5V

Navigation sys-
tem GPS correc-
tion is not 
possible.

Terminal No.

 (Wire color)

Item

Signal 

input/

output

Condition

Voltage

(Approx.)

Example of 

symptom

+

–

Igni-

tion 

switch

Operation

PKIA1935E

SKIA0175E

SKIA0176E

AV-96

NAVIGATION SYSTEM

2006 Pathfinder

Terminals and Reference Value for Display Control Unit

EKS00G6L

Terminal No. 

(Wire color)

Item

Signal 

input/

output

Condition

Voltage

(Approx.)

Example of 

symptom

+

–

Igni-

tion 

switch

Operation

1 (Y)

Ground

Battery 

Power

Input

OFF

–

Battery voltage

System does not 
work properly.

2 (L)

Ground

Power Sup-

ply (Inverter) 

Output

ON

–

9V

Screen is not 
shown.

3 (B)

Ground

Ground

–

ON

–

0V

–

4 (O)

Ground

Power Sup-

ply (Signal) 

Output

ON

–

9V

Screen is not 
shown.

5 (P)

Ground

(Inverter)

Ground 

–

ON

–

0V

–

6 (LG)

Ground

Reverse 

signal

Input

ON

Selector lever in R 

position

Battery voltage

Impossible to 
gain direction of 
vehicle.

Selector lever not in 

R position

0V

7 (SB)

Ground

(Signal)

Ground 

–

ON

–

0V

–

10 (G/B)

Ground

ACC power

Input

ACC

–

Battery voltage

System does not 
work properly.

12 (W/G)

Ground

Ignition signal

Input

ON

–

Battery voltage

Vehicle informa-
tion setting is not 
possible.

14 (R)

Ground

Illumination 

signal

Input

OFF

Lighting switch posi-

tion 1st or 2nd

Battery voltage

Display unit 
does not change 
when lighting 
switch is turned 
to 1st position.

Lighting switch posi-

tion OFF

0V

16 (LG)

Ground

Vehicle 

speed signal 

(8–pulse)

Input

ON

When vehicle speed 

is approx. 40 km/h 

(25 MPH)

Value of vehicle 
speed informa-
tion is not accu-
rately displayed.

25 (L)

–

CAN-H

–

–

–

–

–

26 (P)

–

CAN-L

–

–

–

–

–

28 (V)

Ground

Communica-

tion signal (+)

Input/

Output

ON

–

System does not 
work properly.

29

–

Shield 

ground

–

–

–

–

–

SKIA0168E

SKIA0175E

NAVIGATION SYSTEM

AV-97

C

D

E

F

G

H

I

J

L

M

A

B

AV

2006 Pathfinder

30 (LG)

Ground

Communica-

tion signal (–)

Input/

output

ON

–

System does not 
work properly.

32 (L)

Ground

Communica-

tion signal (+)

Input/

output

ON

–

System does not 
work properly.

33

–

Shield 

ground

–

–

–

–

–

34 (P)

Ground

Communica-

tion signal (–)

Input/

output

ON

–

System does not 
work properly.

36 (B/W)

37

Display Com-

munication 

signal 

(DCU-DSP)

Output

ON

Press the “TRIP” 

button.

Though a screen 
is displayed, it is 
impossible to 
adjust bright-
ness.

37

–

Shield 

ground

–

–

–

–

–

38 (L)

37

Display Com-

munication 

signal 

(DSP-DCU)

Input

ON

Press the “TRIP” 

button.

Though a screen 
is displayed, it is 
impossible to 
adjust bright-
ness.

39

–

Shield 

ground

–

–

–

–

–

40 (O/L)

Ground

Audio TX

Communica-

tion signal

Output

ON

Operate audio 

volume.

Audio does not 
operate properly.

Terminal No. 

(Wire color)

Item

Signal 

input/

output

Condition

Voltage

(Approx.)

Example of 

symptom

+

–

Igni-

tion 

switch

Operation

SKIA0176E

SKIA0175E

SKIA0176E

SKIA4364E

SKIA4363E

SKIA4402E

AV-98

NAVIGATION SYSTEM

2006 Pathfinder

41

–

Shield 

ground

–

–

–

–

–

42 (W/L)

Ground

Audio RX

communica-

tion signal

Input

ON

Operate audio 

volume.

Audio does not 
operate properly.

43 (W)

41

RGB syn-

chronizing 

signal

Input

ON

Press the “MAP” 

button.

NAVI screen is 
rolling.

44 (R/L)

45

RGB signal 

(R: red)

Input

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks bluish.

45

–

Shield 

ground

–

–

–

–

–

46 (R/W)

45

RGB signal 

(G: green)

Input

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks reddish.

47

–

Shield 

ground

–

–

–

–

–

48 (B)

45

RGB signal 

(B: blue)

Input

ON

Select “Display 

Diagnosis (NAVI)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks yellowish.

49

–

Shield 

ground

–

–

–

–

–

50 (R/L)

47

RGB signal 

(R: red)

Output

ON

Select “Display 

Diagnosis (DCU)” of 

CONFIRMATION/

ADJUSTMENT 

function.

NAVI screen 
looks bluish.

Terminal No. 

(Wire color)

Item

Signal 

input/

output

Condition

Voltage

(Approx.)

Example of 

symptom

+

–

Igni-

tion 

switch

Operation

SKIA4403E

SKIA0164E

SKIA4977E

SKIA4978E

SKIA4979E

SKIA4980E