Infiniti Q45. Manual - part 152

AUDIO

AV-37

C

D

E

F

G

H

I

J

L

M

A

B

AV

Terminals and Reference Value for Satellite Radio Tuner

NKS002IO

Terminal

 (Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

2 (B)

1 (W)

Audio signal LH

Input

ON

Play back CD on CD auto 
changer

4 (R)

3 (G)

Audio signal RH

Input

ON

Play back CD on CD auto 
changer

5

—

Shield

—

—

—

—

6

—

Shield

—

—

—

—

8 (LG)

Ground

Communication signal
REQ (CHG-AUDIO)

Input

ON

When setting to CD auto 
changer mode

9 (L)

Ground

Communication signal
Rx (CHG-AUDIO)

Input

ON

When setting to CD auto 
changer mode

10 (PU)

Ground

Communication signal
Tx (AUDIO-CHG)

Output

ON

When setting to CD auto 
changer mode

17 (L/W)

Ground

Source change signal

Input

ON

CD auto changer mode

Approx. 10 V

Other than the above

Approx. 0 V

22 (B)

21 (W)

Audio signal LH

Output

ON

Play back CD on CD auto 
changer, or receive satellite 
radio audio signal

SKIB3609E

SKIB3609E

SKIB7338E

SKIB7337E

SKIB7336E

SKIB3609E

AV-38

AUDIO

24 (R)

23 (G)

Audio signal RH

Output

ON

Play back CD on CD auto 
changer, or receive satellite 
radio audio signal

25

—

Shield

—

—

—

—

26

—

Shield

—

—

—

—

28 (L/R)

Ground

Communication signal
REQ (SAT-AUDIO)

Output

ON

When setting to CD auto 
changer mode, or satellite 
radio mode

29 (L)

Ground

Communication signal
Tx (SAT-AUDIO)

Output

ON

When setting to CD auto 
changer mode, or satellite 
radio mode

30 (L/W)

Ground

Communication signal
Rx (AUDIO-SAT)

Input

ON

When setting to CD auto 
changer mode, or satellite 
radio mode

31 (P)

Ground

Control signal

Input

ON

CD auto changer mode

Approx. 10 V

Other than the above

Approx. 0 V

32 (OR)

Ground

Communication signal
REQ (CHG-AUDIO)

Output

ON

When setting to CD auto 
changer mode

33 (SB)

Ground

Battery power supply

Input

OFF

—

Battery voltage

34 (L/OR)

Ground

ACC power supply

Input

ACC

—

Battery voltage

40

—

Satellite radio antenna

—

—

—

—

Terminal

 (Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

SKIB3609E

SKIB7338E

SKIB7337E

SKIB7336E

SKIB7338E

AUDIO

AV-39

C

D

E

F

G

H

I

J

L

M

A

B

AV

Terminals and Reference Value for Rear Control Switch

NKS001HW

Terminals and Reference Value for Rear Control Cancel Switch

NKS001HX

Terminals and Reference Value for Multifunction Switch

NKS002KE

Refer to 

DI-125, "Terminals and Reference Value for Multifunction Switch"

  (Without navigation system), or 

DI-

164, "Terminals and Reference Value for Multifunction Switch"

  (With navigation system).

Terminal

(Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

1 (L/Y)

Ground

ACC power supply

Input

ACC

Rear control cancel switch 
ON

Battery voltage

10 (Y)

Ground

Communication signal
Rx

Output

ON

Operate rear control switch

12 (B)

Ground

Ground

—

ON

—

Approx. 0 V

SKIB0380E

Terminal

(Wire color)

Item

Signal 

input/

output

Condition

Reference value

+

–

Ignition 

switch

Operation

3 (G)

Ground

Rear control cancel 
switch signal

Output

ON

Rear control cancel switch 
ON

Battery voltage

Rear control cancel switch 
CANCEL

Approx. 0 V

4 (LG)

Ground

ACC power supply

Input

ACC

—

Battery voltage

AV-40

AUDIO

On Board Self-Diagnosis Function

NKS001HY

DESCRIPTION 

Refer to 

DI-126, "DESCRIPTION"

  (Without navigation system), or 

AV-101, "DESCRIPTION"

  (With navigation

system).

DIAGNOSIS ITEM 

Self Diagnosis Mode

NKS001HZ

OPERATION PROCEDURE 

Refer to 

DI-126, "SELF-DIAGNOSIS MODE"

  (Without navigation system), or 

AV-102, "Self-Diagnosis Mode"

(With navigation system).

Confirmation/Adjustment Mode

NKS001I0

OPERATION PROCEDURE 

1.

Start the engine.

2.

Turn the audio system OFF.

3.

While pressing the “INFO” button, turn the volume control dial
clockwise or counterclockwise for 30 clicks or more. (When self-
diagnosis mode is aggravated, a short beep will be heard.)

●

Shifting from current screen to previous screen is performed
by pressing “PREV” button.

4.

The initial trouble diagnosis screen will be shown, and items
“Self Diagnosis” and “Confirmation/Adjustment” will become
selective.

Mode

Description

Self Diagnosis

Refer to 

DI-126, "DIAGNOSIS ITEM"

  (Without navigation system), or 

AV-101, 

"DIAGNOSIS ITEM"

  (With navigation system).

Confirmation/
Adjustment

Display Diagnosis

Vehicle Signals

History of Errors

Rearview

Navigation

Refer to 

AV-101, "DIAGNOSIS ITEM"

 .

Auto Climate Control

Refer to 

DI-126, "DIAGNOSIS ITEM"

  (Without navigation system), or 

AV-101, 

"DIAGNOSIS ITEM"

  (With navigation system).

Speaker Test

The connection of a speaker can be confirmed by test tone.

Voice Mic. Test

Refer to 

DI-211, "DIAGNOSIS ITEM"

 .

SKIB7617E

SKIA0381E