Infiniti G37 Coupe. Manual — part 120

AV

DISPLAY UNIT

AV-233

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JCNWA0478GB

AV-234

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

DISPLAY UNIT

NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.

JCNWA0479GB

AV

BOSE AMP.

AV-235

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BOSE AMP.

Reference Value

INFOID:0000000001687742

TERMINAL LAYOUT

PHYSICAL VALUES

JPNIA0008ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(L)

2

(W)

Sound signal door squawk-
er LH

Output

Ignition

switch

ON

Voice output

4

(V)

3

(LG)

Sound signal door squawk-
er RH

Output

Ignition

switch

ON

Voice output

5

(G)

6

(R)

Sound signal door woofer
RH

Output

Ignition

switch

ON

Voice output

7

(B)

Ground

GND

—

Ignition

switch

ON

—

0 V

10

(Y)

Ground

Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

11

(GR)

Ground

Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

12

(B)

Ground

GND

—

Ignition

switch

ON

—

0 V

SKIB3609E

SKIB3609E

SKIB3609E

AV-236

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

BOSE AMP.

14

(B)

9

(W)

Sound signal door woofer
LH

Output

Ignition

switch

ON

Voice output

16

(SB)

17

(V)

Sound signal rear woofer

Output

Ignition

switch

ON

Voice output

18

(L)

19

(P)

Sound signal rear speaker
LH

Output

Ignition

switch

ON

Voice output

20

(W)

Ground

Amp. ON signal

Input

Ignition

switch

ACC

—

10 V

21

—

Shield

—

—

—

—

22

(GR)

Ground

Woofer Amp. ON signal

Output

Ignition

switch

ACC

—

10 V

24

(V)

23

(SB)

Sound signal rear LH

Input

Ignition

switch

ON

Voice output

26

(BR)

25

(Y)

Sound signal rear RH

Input

Ignition

switch

ON

Voice output

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E