Infiniti G37 Coupe. Manual — part 121

AV

BOSE AMP.

AV-237

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

29

(L)

30

(O)

Sound signal center speak-
er

Output

Ignition

switch

ON

Voice output

31

(LG)

32

(Y)

Sound signal rear speaker
RH

Output

Ignition

switch

ON

Voice output

33

(R)

34

(G)

Sound signal front RH

Input

Ignition

switch

ON

Voice output

35

(P)

36

(L)

Sound signal front LH

Input

Ignition

switch

ON

Voice output

37

(SB)

Ground

Mode change signal

Input

Ignition

switch

ON

Driver's Audio Stage ON

0 V

Driver's Audio Stage OFF

8.5 V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

AV-238

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

BOSE AMP.

Wiring Diagram - BOSE AUDIO WITHOUT NAVIGATION SYSTEM -

INFOID:0000000001689689

JCNWA0462GB

AV

BOSE AMP.

AV-239

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JCNWA0463GB

AV-240

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

BOSE AMP.

JCNWA0464GB