Infiniti G37 Coupe. Manual — part 110

AV

AV CONTROL UNIT

AV-193

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

89

(R)

—

AV communication signal
(L)

Input/

Output

—

—

—

90

(L)

—

AV communication signal
(H)

Input/

Output

—

—

—

91

(P)

—

AV communication signal
(L)

Input/

Output

—

—

—

95

(L)

Ground

AUX sound signal RH

Input

Ignition

switch

ON

When AUX mode is select-
ed

96

(W)

Ground

AUX sound signal LH

Input

Ignition

switch

ON

When AUX mode is select-
ed

97

—

Shield (AUX sound signal
GND)

—

—

—

—

99

(R)

98

(W)

iPod sound signal LH

Input

Ignition

switch

ON

When iPod mode is select-
ed

100

—

Shield

—

—

—

—

101

(BR)

Ground

SW GND

—

Ignition

switch

ON

—

0 V

103

(LG)

Ground

Eject signal

Input

—

Pressing the eject switch

0 V

Except for above

3.3 V

104

(G)

Ground

Ignition signal

Input

Ignition

switch

ON

—

Battery voltage

105

(O)

Ground

Reverse signal

Input

Ignition

switch

ON

R position

12 V

Other than R position

0 V

106

(SB)

Ground

Parking brake signal

Input

Ignition

switch

ON

Parking brake ON

0 V

Parking brake OFF

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

JSNIA0007GB

AV-194

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AV CONTROL UNIT

107

(GR)

Ground

Vehicle speed signal
(8-pulse)

Input

Ignition

switch

ON

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

NOTE:
Maximum voltage may be 12 V
due to specifications (connected
units).

108

(BR)

114

(Y)

Sound signal rear RH

Output

Ignition

switch

ON

Voice output

109

(R)

115

(G)

Sound signal front RH

Output

Ignition

switch

ON

Voice output

110

(V)

Ground

Amp. ON signal

Output

Ignition

switch

ON

—

10 V

111

—

Shield

—

—

—

—

112

(O)

118
(W)

Sound signal rear LH

Output

Ignition

switch

ON

Voice output

113

(P)

119

(L)

Sound signal front LH

Output

Ignition

switch

ON

Voice output

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA6649J

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

AV

AV CONTROL UNIT

AV-195

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Wiring Diagram - BOSE AUDIO WITHOUT NAVIGATION SYSTEM -

INFOID:0000000001559060

JCNWA0462GB

AV-196

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

AV CONTROL UNIT

JCNWA0463GB