Nissan Xterra. Manual - part 19

AV-68

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

AUDIO UNIT

55

(G)

—

USB D+

—

—

—

—

56

(W)

—

USB D-

—

—

—

—

57

—

Shield

—

—

—

—

58

(B)

Ground Satellite antenna signal

Input

ON

—

5.0 V

59

—

SAT Shield

—

—

—

—

61

(B)

Ground AM-FM main antenna

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

AV

BLUETOOTH® CONTROL UNIT

AV-69

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BLUETOOTH® CONTROL UNIT

Reference Value

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TERMINAL LAYOUT

PHYSICAL VALUES

ALNIA0662ZZ

Terminal

(wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

output

Ignition 

switch

Condition

1

 (R/B)

Ground Battery power

Input

–

–

Battery voltage

2 

(G/Y)

Ground ACC power

Input

ACC

or

ON

–

Battery voltage

3 

(W/G)

Ground  IGN power

Input

ON

or

START

–

Battery voltage

4 

(B)

Ground Ground

–

ON

–

0V

6

–

MIC Shield

–

–

–

–

7

 (G)

8 

(L)

MIC in signal

Input

–

–

–

9 

(W)

10 

(B)

Audio out

Output

ACC

or

ON

Bluetooth

®

 control unit 

sends audio signal

12 

(BR)

Ground Ladder in 1

Input

ACC

or

ON

Press and hold MODE 
switch.

0 V

Press and hold   switch.

1.34 V

Press and hold   switch.

2.45 V

Press and hold 

 

switch.

3.43 V

Except for above.

5.0 V

13 

(L)

Ground Ladder in 2

Input

ACC

or

ON

Press VOL DOWN switch

 0 V

Press VOL UP switch.

1.34 V

Press  

switch.

2.45 V

Except for above.

5.0 V

SKIB3609E

AV-70

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

BLUETOOTH® CONTROL UNIT

14 

(G)

-

Ladder in ground

Input

-

-

-

17 

(V)

Ground Ladder out 1

Input

ACC

or

ON

Press and hold MODE 
switch.

0 V

Press and hold   switch.

1.34 V

Press and hold   switch.

2.45 V

Press and hold 

 

switch.

3.43 V

Except for above.

5.0 V

18 

(LG)

Ground Ladder out 2

Input

ACC

or

ON

Press VOL DOWN switch

 0 V

Press VOL UP switch.

1.34 V

Press  

switch.

2.45 V

Except for above.

5.0 V

19

(BG)

Ground Ladder out ground

Output

–

–-

–

21

(B)

Ground Cont 2

–

–

–

0V

22

(B)

Ground

Cont 3

–

–

–

0V

28

(SB)

Ground

Vehicle speed signal (8-
pulse)

Input

ON

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

29

(Y) 

Ground Microphone power

Output

ON

–

5V

33 

(B)

–

Bluetooth

®

 antenna

–

–

–

—

34 –

Bluetooth

®

 antenna shield

–

–

–

—

35 

(R)

–

MCAN H

–

–

–

—

36 

(G)

–

MCAN L

–

–

–

—

37

–

MCAN shield 

–

–

–

—

Terminal

(wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

output

Ignition 

switch

Condition

PKIA1935E

AV

DISPLAY AUDIO SYSTEM

AV-71

< WIRING DIAGRAM >

[DISPLAY AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

WIRING DIAGRAM

DISPLAY AUDIO SYSTEM

Wiring Diagram

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ABNWA2108GB