Nissan Maxima. Manual - part 113

AV-272

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/O BOSE]

AV CONTROL UNIT

DTC Index

INFOID:0000000010064916

Self-diagnosis results display item

95

(B)

97

(R)

AUX audio signal RH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

96

(W)

97

(R)

AUX audio signal LH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

103

(SB)

Ground CD eject signal

Input

—

Pressing the eject switch

0V

Except for above

3.3V

104

(G)

Ground Ignition signal

Input

Ignition 

switch 

ON

—

Battery voltage

105

(P/B)

Ground Reverse signal

Input

Ignition 

switch 

ON

R position

Battery voltage

Other than R position

0V

106

(G/R)

Ground Parking brake signal

Input

Ignition 

switch 

ON

Parking brake ON

0V

Parking brake OFF

Battery voltage

107

(V/W)

Ground

Vehicle speed signal
 (8-pulse)

Input

Ignition 

switch 

ON

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

120

(B)

—

USB ground

—

—

—

—

121
(W)

—

USB D-

—

—

—

—

122

(R)

—

V BUS signal

—

—

—

—

123

(G)

—

USB D+

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIA6649J

DTC

Display item

Refer to

U1000

CAN COMM CIRCUIT [U1000]

AV-206, "Diagnosis Procedure"

U1010

CONTROL UNIT (CAN) [1010]

AV-207, "DTC Logic"

U1200

Cont Unit [U1200]

AV-208, "DTC Logic"

AV

AV CONTROL UNIT

AV-273

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/O BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1216

CAN CONT [U1216]

AV-209, "DTC Logic"

U1218

HDD CONN [U1218]

AV-210, "DTC Logic"

U1219

HDD READ [U1219]

AV-211, "DTC Logic"

U121A

HDD WRITE [U121A]

AV-212, "DTC Logic"

U121B

HDD COMM [U121B]

AV-213, "DTC Logic"

U121C

HDD ACCESS [U121C]

AV-214, "DTC Logic"

U121D

DSP CONN [U121D]

AV-215, "Diagnosis Procedure"

U121E

DSP COMM [U121E]

AV-216, "Diagnosis Procedure"

U1225

USB CONTROLLER [U1225]

AV-217, "DTC Logic"

U1227

DVD COMM [U1227]

AV-218, "Diagnosis Procedure"

U1228

SUB CPU CONN [U1228]

AV-219, "DTC Logic"

U1229

iPod CERTIFICATION [U1229]

AV-220, "DTC Logic"

U122A

CONFIG UNFINISH [U122A]

AV-221, "Diagnosis Procedure"

U122E

Built-in AUDIO CONN [U122E]

AV-222, "DTC Logic"

U1232

ST ANGLE SEN CALIB [1232]

AV-223, "Diagnosis Procedure"

U1243

FRONT DISP CONN [U1243]

AV-224, "Diagnosis Procedure"

U1255

SATELLITE TUNER [U1255]

AV-227, "Description"

U1263

USB OVERCURRENT [U1263]

AV-226, "Diagnosis Procedure"

U1310

CONTROL UNIT (AV) [U1310]

AV-230, "DTC Logic"

U1300
U1240

• AV COMM CIRCUIT [U1300]
• SWITCH CONN [U1240]

AV-229, "Description"

DTC

Display item

Refer to

AV-274

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/O BOSE]

DISPLAY UNIT

DISPLAY UNIT

Reference Value

INFOID:0000000010064917

TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA1727ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground Ground

—

Ignition 

switch 

ON 

—

0V

2

(Y)

Ground Inverter VCC

Input

Ignition 

switch 

ACC

—

9V

3

(O)

Ground Signal VCC

Input

Ignition 

switch 

ACC

—

9V

4

(B)

Ground AUX image ground

—

Ignition 

switch 

ON

—

0V

5

—

Shield

—

—

—

—

6

(R)

Ground RGB signal (G: green)

Input

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

7

—

Shield

—

—

—

—

8

(R)

Ground

Horizontal synchronizing 
(HP) signal

Output

Ignition 

switch 

ON

—

SKIB2236J

SKIB3601E

AV

DISPLAY UNIT

AV-275

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/O BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

9

(B)

Ground RGB area (YS) signal

Input

Ignition 

switch 

ON

At RGB image displayed

5V

At rear view camera image 
displayed

11

(Y)

Ground

Communication signal
(CONT

→DISP)

Input

Ignition 

switch 

ON

When adjusting display 
brightness

13

(BR)

Ground Inverter ground

—

Ignition 

switch 

ON

—

0V

14

(LG)

Ground Signal ground

—

Ignition 

switch 

ON

—

0V

15

(W)

Ground AUX image signal

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

17

(B)

Ground RGB signal (R: red)

Input

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

18

(W)

Ground RGB signal (B: blue)

Input

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB4948J

PKIB5039J

SKIB2251J

SKIB2238J

SKIB2237J