Nissan Sentra. Manual - part 83

AV-324

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION WITH BOSE]

AV CONTROL UNIT

ECU DIAGNOSIS INFORMATION

AV CONTROL UNIT

Reference Value

INFOID:0000000009759013

TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA2821ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

1

(GR)

Ground BOSE amp. ON signal

Output

ACC

—

Battery voltage

2

(L)

3

(P)

Sound signal front speaker 
LH

Output

ON

Sound output

4

(LG)

5

(V)

Sound signal rear speaker 
LH

Output

ON

Sound output

6

(G)

15

(V)

Steering switch signal A

Input

Ignition 

switch 

ON

Press SOURCE switch

 0V

Press  

switch

1.0V

Press  

switch

2.0V

Press  

switch

3.0V

Except above

5.0V

7

(P)

Ground ACC power supply

Input

ACC

—

Battery voltage

8

(L)

—

CAN  (H)

Input/

Output

—

—

—

9

 (R)

44

(GR)

Illumination control signal

Input

ON

Headlamps ON

Battery voltage

10

 (B)

—

Shield

—

—

—

—

SKIB3609E

SKIB3609E

AV

AV CONTROL UNIT

AV-325

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION WITH BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

11

(G)

12

(R)

Sound signal front speaker 
RH

Output

ON

Sound output

13

(BR)

14

(Y)

Sound signal rear speaker 
RH

Output

ON

Sound output

16

(R)

15

(V)

Steering switch signal B

Input

Ignition 

switch 

ON

Press  

switch

0V

Press  

switch

1.0V

Press  

switch

2.0V

Except above

5.0V

17

(P)

—

CAN  (L)

Input/

Output

—

—

—

18

(Y)

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)

Ground Ground

—

ON

—

0 V

23

(O)

—

MR output

Output

—

—

—

28

(G)

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

(R)

31

(B)

AUX sound signal LH

Input

Ignition 

switch 

ON

AUX mode selected.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

SKIB3609E

SKIB3609E

JSNIA0012GB

SKIB3609E

AV-326

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION WITH BOSE]

AV CONTROL UNIT

32

(W)

31

(B)

AUX sound signal RH

Input

Ignition 

switch 

ON

AUX mode selected.

33

(L)

Ground Camera ground

—

Ignition switch ON 

0 V

34

(LG)

Ground Camera image signal

Input

Ignition 

switch 

ON 

Camera image displayed

35

—

Shield

—

—

—

—

36

(V)

Ground Camera power supply

Output

Ignition 

switch 

ON

Selector lever in “R” posi-
tion

6.0 V

37

(BR)

Ground Ignition power supply

Input

ON or 

START

—

Battery voltage

42

(R)

Ground Microphone power supply

Output

ON 

—

5.0 V

43

(G)

41

(Shield)

Microphone signal

Input

ON

While speaking into micro-
phone. 

45

(W)

—

V BUS signal

—

—

—

—

46

(G)

—

USB ground

—

—

—

—

47

(L)

—

USB D+ signal

—

—

—

—

48

(R)

—

USB D

− signal

—

—

—

—

49

—

Shield

—

—

—

—

50

(B)

Ground GPS antenna signal

Input

ON

—

5.0 V

51

—

Shield

—

—

—

—

52

(B)

Ground Satellite antenna signal

Input

ON

—

5.0 V

53

—

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

SKIB3609E

SKIB2251J

SKIB3609E

AV

AV CONTROL UNIT

AV-327

< ECU DIAGNOSIS INFORMATION >

[NAVIGATION WITH BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

DTC Index

INFOID:0000000009759014

54

(B)

Ground Antenna amp. ON signal

Output

ON

—

Battery voltage

55

(B)

Ground AM/FM antenna signal

Input

ON

—

5.0 V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

CONSULT Display

Reference Page

U1000: CAN COMM CIRCUIT

AV-352, "DTC Logic"

U1010: CONTROL UNIT (CAN)

AV-353, "DTC Logic"

U1217: BLUETOOTH MODULE

AV-354, "DTC Logic"

U1229: iPod CERTIFICATION

AV-355, "DTC Logic"

U122F: Digital broadcasting connection error

AV-356, "DTC Logic"

U1244: GPS ANTENNA CONN

AV-357, "DTC Logic"

U1258: XM ANTENNA CONN

AV-358, "DTC Logic"

U1263: USB OVERCURRENT

AV-359, "DTC Logic"

U1264: ANTENNA AMP TERMINAL

AV-360, "DTC Logic"

U1265: AMP ON TERMINAL

AV-361, "DTC Logic"

U12AA: Configuration Error

AV-362, "DTC Logic"

U12AC: Display Temperature too High

AV-363, "DTC Logic"

U12AD: ECU Temperature too High

AV-364, "DTC Logic"

U12AE: Internal Amplifier temperature Warning

AV-365, "DTC Logic"

U12AF: CD Mechanism Temperature Warning

AV-366, "DTC Logic"

U12B0: Supply Voltage Goes below 9V > 20s

AV-367, "DTC Logic"

U12B1: Supply Voltage Goes High > 16V for 20s

AV-368, "DTC Logic"

U1310: CONTROL UNIT (AV)

AV-369, "DTC Logic"