Infiniti QX56 (JA60). Manual - part 86

AV-152

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

REAR VIEW CAMERA CONTROL UNIT

REAR VIEW CAMERA CONTROL UNIT

Reference Value

INFOID:0000000005146350

TERMINAL LAYOUT

PHYSICAL VALUES

WKIA5224E

Terminal

(wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

 (Y)

Ground

Battery power

Input

Ignition 

switch 

OFF

—

Battery voltage

2 

(V)

Ground

ACC power

Input

Ignition 

switch 

ACC

—

Battery voltage

3

 (B)

Ground

Ground

—

Ignition 

switch 

ON

—

0V

4 

(G/W)

Ground

Reverse signal input

Input

Ignition 

switch 

ON

A/T selector lever R 
position

Battery voltage

A/T selector lever in 
other than R position

0V

5

 (BR)

Ground

AV Control

Output

Ignition 

switch 

ON

—

0V

6 

(G/W)

Ground

DDL

Output

—

—

—

8

 (Y)

Ground

Camera power output

Output

Ignition 

switch 

ON

A/T selector lever R 
position

6V

9

Ground

Camera image input (–)

Input

Ignition 

switch 

ON

—

0V

10

 (G)

Ground

Camera image input (+)

Input

Ignition 

switch 

ON

A/T selector lever R 
position

SKIA4894E

AV

REAR VIEW CAMERA CONTROL UNIT

AV-153

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

11

 (B)

Ground

Composite image output (-)

Output

Ignition 

switch 

ON

A/T selector lever R 
position

12

 (W)

Ground

Composite image output (+)

Output

Ignition 

switch 

ON

A/T selector lever R 
position

Terminal

(wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA4896E

SKIA4896E

AV-154

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

DVD PLAYER

DVD PLAYER

Reference Value

INFOID:0000000005146351

PHYSICAL VALUES

AWNIA1876ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(W)

2

(B)

DVD audio signal LH

Output

Ignition 

switch 

ON

With operation of the DVD 
player

3

—

Shield

—

—

—

—

5

(B)

Ground Ground

—

Ignition 

switch 

ON

—

0V

6

(BR)

Ground

Illumination control (pulse 
width modulated)

—

—

With lighting switch ON

—

7

(W/L)

Ground Can communication

Input/

Output

Ignition 

switch 

ON

—

—

9

(SB)

Ground

Video monitor power sup-
ply

Output

Ignition 

switch 

ON

With DVD player operation

Battery voltage

10

(G/Y)

Ground Switch power

Output

Ignition 

switch 

ON

With DVD player operation

5V

12

(B/W)

Ground VTR (+)

Output

Ignition 

switch  

ON

With DVD player operation

—

13

(L)

Ground VTR (-) 

Output

Ignition 

switch 

ON

With DVD player operation

—

14

(B/W)

Ground Display ground

—

Ignition 

switch 

ON

With DVD player operation

0V

16

(Y)

—

Data receive

Input

—

—

—

SKIB3609E

AV

DVD PLAYER

AV-155

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

17

(R)

18

(G)

DVD audio signal RH

Output

Ignition 

switch  

ON

With DVD player operation

21

(Y)

Ground Battery power 

Input

—

—

Battery voltage

22

(R/L)

Ground Illumination power

Input

—

With instrument illumination 

ON

Battery voltage

23

(P/B)

Ground CAN communication

Input/

Output

Ignition 

switch 

ON

—

0V

24

(V)

Ground ACC power

Input

Ignition 

switch  

ACC or 

ON

—

Battery voltage

25

(BR)

Ground Video monitor power 

Output

Ignition 

switch 

ON

With DVD player operation

Battery voltage

26

(B/Y)

Ground Video monitor ground

Input

Ignition 

switch 

ON

With instrument illumination 

ON

0V

28

(B/W)

Ground Video out

Input

Ignition 

switch  

ACC or 

ON

—

30

—

Shield —

—

—

—

32

(BR)

—

Data transmit

Output

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB2251J