Nissan Note E12. Manual - part 31

AV-116

< SYSTEM DESCRIPTION >

[NAVIGATION]

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

3. While pressing the SETUP button, turn the TUNE-SCROLL dial

counterclockwise 3 or more clicks, then clockwise 3 or more

clicks, then counterclockwise 3 or more clicks. Shifting from cur-
rent screen to previous screen is performed by pressing   but-

ton.

4. The trouble diagnosis initial screen is displayed, and Version,

User Config, Radio, System State or Self Test can be selected.

CONSULT Function

INFOID:0000000009460261

CONSULT FUNCTIONS

CONSULT performs the following functions via communication with the AV control unit.

ECU IDENTIFICATION

The part number of AV control unit is displayed.

SELF DIAGNOSTIC RESULT

Refer to 

AV-120, "DTC Index"

.

DATA MONITOR

CONFIGURATION

Refer to 

AV-135, "CONFIGURATION (AV CONTROL UNIT) : Description"

.

CAN DIAG SUPPORT MNTR

Refer to 

LAN-12, "CAN Diagnostic Support Monitor"

.

ALNIA1473ZZ

ALNIA1378ZZ

Direct Diagnostic Mode

Description

Ecu Identification

The AV control unit part number is displayed.

Self Diagnostic Result

The AV control unit self diagnostic results are displayed.

Data Monitor

The AV control unit input/output data is displayed in real time.

Configuration

• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing AV control unit.

CAN Diag Support Mntr

• The result of transmit/receive diagnosis of AV communication is displayed.
• The result of transmit/receive diagnosis of CAN communication is displayed.

Monitor Item [Unit]

Description

VHCL SPD SIG [On/Off]

Indicates vehicle speed signal received from combination meter on CAN communication 
line.

ILLUM SIG [On/Off]

Indicates condition of illumination signal for the AV control unit.

IGN SIG [On/Off]

Indicates condition of ignition signal.

REV SIG [On/Off]

Indicates condition of reverse signal received from BCM.

AV

AV CONTROL UNIT

AV-117

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

ECU DIAGNOSIS INFORMATION

AV CONTROL UNIT

Reference Value

INFOID:0000000009460262

TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA3087ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

2

(GR)

3

(P)

Sound signal front speaker 
LH

Output

ON

Sound output

4

(W)

5

(R)

Sound signal rear speaker 
LH

Output

ON

Sound output

6

(SB)

15

(G)

Steering switch signal A

Input

ON

Press SOURCE switch

 0V

Press  

switch

1.0V

Press  

switch

2.0V

Press  

switch

3.0V

Except above

5.0V

7

(W)

Ground ACC power supply

Input

ACC

—

Battery voltage

8

(L)

—

CAN  (H)

Input/

Output

—

—

—

9

 (LG/R)

44

(B)

Illumination control signal

Input

ON

Headlamps ON

Battery voltage

SKIB3609E

SKIB3609E

AV-118

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION]

AV CONTROL UNIT

11

(O)

12

(V)

Sound signal front speaker 
RH

Output

ON

Sound output

13

(L)

14

(Y)

Sound signal rear speaker 
RH

Output

ON

Sound output

16

(V)

15

(G)

Steering switch signal B

Input

ON

Press  

switch

0V

Press  

switch

1.0V

Press  

switch

2.0V

Except above

5.0V

17

(P)

—

CAN  (L)

Input/

Output

—

—

—

18

(LG)

Ground Vehicle speed signal

Input

ON

When vehicle speed is ap-
prox. 40 km/h (25 MPH)

19

(Y)

Ground Battery power supply

Input

OFF

—

Battery voltage

20

(B/W)

Ground Ground

—

ON

—

0 V

23

(R)

—

MR output

Output

—

—

—

28

(Y)

Ground Reverse signal

Input

ON

Selector lever in R (re-
verse)

Battery voltage

Selector lever in any posi-
tion other than R (reverse)

0 V

30

(Y)

Ground AUX jack audio signal LH

Input

ON

Recieved audio signal 
(AUX input)

31

(G)

Ground

AUX ground

—

ON

—

0V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

SKIB3609E

SKIB3609E

JSNIA0012GB

SKIB3609E

AV

AV CONTROL UNIT

AV-119

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

32

(L)

Ground AUX jack audio signal RH

Input

ON

Recieved audio signal 
(AUX input)

33

(B)

Ground Camera ground

—

ON 

—

0 V

34

(L)

Ground Camera image signal

Input

ON

When camera image is dis-
played

35

(Shield)

—

Camera image signal 
shield

—

—

—

—

36

(Y)

Ground Camera power supply

Output

ON

When camera image is dis-
played

6.0 V

Except for above

0 V

37

(O)

Ground Ignition power supply

Input

ON

—

Battery voltage

42

(L)

—

MIC VCC

Input

ON

—

—

43

(P)

41

(Shield)

Microphone signal

Input

ON

While speaking into micro-
phone. 

53

(W)

—

V BUS signal

—

—

—

—

54

(G)

—

USB ground

—

—

—

—

55

(L)

—

USB D+ signal

—

—

—

—

56

(R)

—

USB D

− signal

—

—

—

—

57

(Shield)

—

USB shield

—

—

—

—

58

(B)

Ground Antenna amp. ON signal

Output

ON

—

Battery voltage

59

(B)

Ground AM-FM main antenna

Input

ON

—

5.0 V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

SKIB3609E

SKIB2251J

SKIB3609E