Nissan Teana J32. Manual - part 160

AV

AV CONTROL UNIT

AV-495

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

ECU DIAGNOSIS

AV CONTROL UNIT

Reference Value

INFOID:0000000003765966

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III data monitor item

TERMINAL LAYOUT

PHYSICAL VALUES

Display Item

Dis-
play

Vehicle status

Remarks

VHCL SPD SIG

On

Vehicle speed >0 km/h (0 MPH)

Changes in indication may be delayed. This is nor-
mal.

Off

Vehicle speed =0 km/h (0 MPH)

PKB SIG

On

Parking brake is applied.

Changes in indication may be delayed. This is nor-
mal.

Off

Parking brake is released.

ILLUM SIG

On

Light switch ON.

—

Off

Light switch OFF.

IGN SIG

On

Ignition switch ON.

—

Off

Ignition switch in ACC position.

REV SIG

On

Selector lever in R position.

Changes in indication may be delayed. This is nor-
mal.

Off

Selector lever in any position other 
than R.

JPNIA1093ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

6

(W/G)

15

(L/B)

Steering switch signal A

Input

Ignition 

switch 

ON

Keep pressing SOURCE 
switch.

 0 V

Keep pressing 

 switch.

0.8 V

Keep pressing 

 switch.

1.5 V

Keep pressing 

 switch.

2.1 V

Keep pressing ENTER 
switch.

2.8 V

Except for above.

3.5 V

7

(V/W)

Ground

ACC power supply

Input

Ignition 

switch 

ACC

—

Battery voltage

9

(R/L)

Ground

Illumination signal

Input

Ignition 

switch 

OFF

Lighting switch is OFF.

0 V

Lighting switch is ON.

12.0 V

AV-496

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

15

(L/B)

Ground

Steering switch signal 
ground

—

Ignition 

switch 

ON

—

0  V

16

(GR/L)

15

(L/B)

Steering switch signal B

Input

Ignition 

switch 

ON

Keep pressing VOL DOWN 
switch.

0 V

Keep pressing VOL UP 
switch.

0.8 V

Keep pressing 

 switch.

1.5 V

Keep pressing 

 switch.

2.1 V

Except for above.

3.5 V

19

(Y)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

20

(B/W)

Ground

Ground

—

Ignition 

switch 

ON

—

0  V

33

—

FM sub

Input

—

—

—

34

—

AM–FM main

Input

—

—

—

35

Ground

Antenna amp. ON signal

Output

Ignition 

switch 

ACC

—

12.0 V

36

(B)

Ground

Composite image signal

Output

Ignition 

switch 

ON

When camera image or 
AUX image is displayed.

37

(W)

Ground

Composite image ground

—

Ignition 

switch 

ON

—

0  V

38

(B)

Ground

RGB image signal (B: blue)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

39

(R)

Ground

RGB image signal (G: 
green)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB2237J

SKIB2236J

AV

AV CONTROL UNIT

AV-497

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

40

(W)

Ground

RGB image signal (R: red)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

41

(G)

Ground

RGB synchronizing signal

Output

Ignition 

switch 

ON

—

42

Ground

RGB synchronizing ground

—

—Igni-

tion 

switch 

ON

—

0  V

43

(B)

Ground

RGB area (YS) signal

Output

Ignition 

switch 

ON

When RGB image is dis-
played.

5.0 V

When camera image or 
AUX image is displayed.

44

(G)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition 

switch 

ON

When adjusting display 
brightness.

45

(W)

Ground

Horizontal synchronizing 
(HP) signal

Input

Ignition 

switch 

ON

—

49

—

Shield

—

—

—

—

50

Ground

RGB ground

—

—Igni-

tion 

switch 

ON

—

0  V

55

Ground

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2238J

SKIB3603E

PKIB4948J

PKIB5039J

SKIB3601E

AV-498

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

56

(R)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition 

switch 

ON

When adjusting display 
brightness.

57

(R)

Ground

Vertical synchronizing (VP) 
signal

Input

Ignition 

switch 

ON

—

60

(O)

Ground

RGB synchronizing signal

Input

Ignition 

switch 

ON

—

61

Ground

RGB synchronizing signal 
ground

—

Ignition 

switch 

ON

—

0  V

62

(W)

Ground

RGB image signal (B: blue)

Input

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
Navigation/Phone screen.

63

(R)

Ground

RGB image signal (R: red)

Input

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
Navigation/Phone screen.

64

Ground

 camera image ground 

—

Ignition 

switch 

ON

—

0  V

65

(Y)

Ground

Camera image signal

Input

Ignition 

switch 

ON

When camera image is dis-
played.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5039J

SKIB3598E

SKIB3603E

SKIB2237J

SKIB2238J

SKIB2251J