Nissan Murano Z51. Instruction — part 93

AV

AV CONTROL UNIT

AV-151

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C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

ECU DIAGNOSIS INFORMATION

AV CONTROL UNIT

Reference Values

INFOID:0000000005528579

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

TERMINAL LAYOUT

PHYSICAL VALUES

Monitor Item

Condition

Value/Status

VHCL SPD SIG

Ignition switch
ON

Vehicle speed > 0 km/h (0 MPH)

On

Vehicle speed = 0 km/h (0 MPH)

Off

PKB SIG

Ignition switch
ON

Parking brake is applied.

On

Parking brake is released.

Off

ILLUM SIG

Ignition switch
ON

Light switch ON

On

Light switch OFF

Off

IGN SIG

Ignition switch
ON

—

On

Ignition switch
ACC

—

Off

REV SIG

Ignition switch
ON

Selector lever in R position

On

Selector lever in any position other than R

Off

JPNIA0009ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

6

(BR)

15

(L)

Steering switch signal A

Input

Ignition

switch

ON

Keep pressing SOURCE
switch.

0 V

Keep pressing

switch.

0.7 V

Keep pressing

switch.

1.3 V

Keep pressing

switch.

2.0 V

Except for above.

3.3 V

7

(R)

Ground

ACC power supply

Input

Ignition

switch

ACC

—

Battery voltage

9

(R)

Ground

Illumination signal

Input

OFF

Lighting switch is OFF.

0 V

Lighting switch is ON.

12.0 V

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15

(L)

Ground

Steering switch signal GND

—

Ignition

switch

ON

—

0 V

16

(G)

15

(L)

Steering switch signal B

Input

Ignition

switch

ON

Keep pressing VOL DOWN
switch.

0 V

Keep pressing VOL UP
switch.

0.7 V

Keep pressing

switch.

1.3 V

Except for above.

3.3 V

19

(Y)

Ground

Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

20

(B)

Ground

Ground

—

Ignition

switch

ON

—

0 V

22

(G)

21

(B)

Satellite radio sound signal
LH

Input

Ignition

switch

ON

When satellite radio mode
is selected.

24

(W)

23

(R)

Satellite radio sound signal
RH

Input

Ignition

switch

ON

When satellite radio mode
is selected.

25

—

Shield

—

—

—

—

26

—

Shield

—

—

—

—

28

(R)

Ground

Request signal
(SAT

→

CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected.

29

(W)

Ground

Communication signal
(SAT

→

CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIA9299J

SKIA9300J

AV

AV CONTROL UNIT

AV-153

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D

E

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G

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I

J

K

L

M

B

A

O

P

30

(B)

Ground

Communication signal
(CONT

→

SAT)

Output

Ignition

switch

ON

When satellite radio mode
is selected.

33

—

FM sub

Input

—

—

—

34

—

AM–FM main

Input

—

—

—

35

Ground

Antenna amp. ON signal

Output

Ignition

switch

ACC

—

12.0 V

36

(L)

37

(P)

Without DVD player
models

• Composite image signal

(AUX/Camera image)

Output

Ignition

switch

ON

When composite image is
displayed.

With DVD player models

• Composite image signal

(DVD/AUX/Camera im-
age)

37

(P)

Ground

Composite image ground

—

Ignition

switch

ON

—

0 V

38

(Y)

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

(L)

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.

40

(G)

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.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA9301J

SKIB2251J

SKIB2237J

SKIB2236J

SKIB2238J

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41

(B)

Ground

RGB synchronizing signal

Output

Ignition

switch

ON

—

42

—

Shield

—

—

—

—

43

(W)

Ground

RGB area (YS) signal

Output

Ignition

switch

ON

When RGB image is dis-
played.

5.0 V

When AUX or camera im-
age is displayed.

44

(G)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition

switch

ON

When adjusting display
brightness.

45

(G)

Ground

Horizontal synchronizing
(HP) signal

Input

Ignition

switch

ON

—

46

(LG)

Ground

Signal GND

—

Ignition

switch

ON

—

0 V

47

(O)

Ground

Signal VCC (front display
unit power supply)

Output

Ignition

switch

ACC

—

9.0 V

49

—

Shield

—

—

—

—

50

—

Shield

—

—

—

—

55

—

Shield

—

—

—

—

56

(R)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition

switch

ON

When adjusting display
brightness.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3603E

PKIB4948J

PKIB5039J

SKIB3601E

PKIB5039J