Nissan Maxima. Manual - part 105

 

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Nissan Maxima. Manual - part 105

 

 

AV-240

< DTC/CIRCUIT DIAGNOSIS >

[COLOR DISPLAY - W/O BOSE]

RGB (G: GREEN) SIGNAL CIRCUIT

RGB (G: GREEN) SIGNAL CIRCUIT

Description

INFOID:0000000010064883

Transmit the image displayed with AV control unit with RGB signal to the display unit.

Diagnosis Procedure

INFOID:0000000010064884

Regarding Wiring Diagram information, refer to 

AV-282, "Wiring Diagram - Without BOSE Audio System With-

out Navigation System"

.

1.

CHECK CONTINUITY RGB (G: GREEN) SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect display unit connector M141 and AV control unit con-

nector M117.

3. Check continuity between display unit harness connector M141

(A) terminal 6 and AV control unit harness connector M117 (B)

terminal 39.

4. Check continuity between display unit harness connector M141

(A) terminal 6 and ground.

Are the continuity results as specified?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB (G: GREEN) SIGNAL

1. Connect display unit connector M141 and AV control unit con-

nector M117.

2. Turn ignition switch ON.

3. Check signal between display unit harness connector M141 ter-

minal 6 and ground.

Are voltage readings as specified?

YES

>> Replace display unit. Refer to 

AV-314, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-311, "Removal and Installation"

.

A

B

Continuity

Connector

Terminal

Connector

Terminal

M141

6

M117

39

Yes

A

—

Continuity

Connector

Terminal

M141

6

Ground

No

ALNIA0384GB

(+)

(-)

Condition

Reference signal

Connector

Terminal

M141

6

Ground

Receive 
audio sig-
nal

ALNIA0385GB

SKIB2236J

AV

RGB (B: BLUE) SIGNAL CIRCUIT

AV-241

< DTC/CIRCUIT DIAGNOSIS >

[COLOR DISPLAY - W/O BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

RGB (B: BLUE) SIGNAL CIRCUIT

Description

INFOID:0000000010064885

Transmit the image displayed with AV control unit with RGB signal to the display unit.

Diagnosis Procedure

INFOID:0000000010064886

Regarding Wiring Diagram information, refer to 

AV-282, "Wiring Diagram - Without BOSE Audio System With-

out Navigation System"

.

1.

CHECK CONTINUITY RGB (B: BLUE) SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect display unit connector M141 and AV control unit con-

nector M117.

3. Check continuity between display unit harness connector M141

(A) terminal 18 and AV control unit harness connector M117 (B)

terminal 38.

4. Check continuity between display unit harness connector M141

(A) terminal 18 and ground.

Are continuity results as specified?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB (B: BLUE) SIGNAL

1. Connect display unit connector M141 and AV control unit con-

nector M117.

2. Turn ignition switch ON.

3. Check signal between display unit harness connector M141 ter-

minal 18 and ground.

Are voltage readings as specified?

YES

>> Replace display unit. Refer to 

AV-314, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-311, "Removal and Installation"

.

A

B

Continuity

Connector

Terminal

Connector

Terminal

M141

18

M117

38

Yes

A

—

Continuity

Connector

Terminal

M141

18

Ground

No

ALNIA0386GB

(+)

(-)

Condition

Reference signal

Connector

Terminal

M141

18

Ground

Receive 
audio sig-
nal

ALNIA0387GB

SKIB2237J

AV-242

< DTC/CIRCUIT DIAGNOSIS >

[COLOR DISPLAY - W/O BOSE]

RGB SYNCHRONIZING SIGNAL CIRCUIT

RGB SYNCHRONIZING SIGNAL CIRCUIT

Description

INFOID:0000000010064887

Transmit the RGB synchronizing signal to the display unit so as to synchronize the RGB image displayed with

AV control unit.

Diagnosis Procedure

INFOID:0000000010064888

Regarding Wiring Diagram information, refer to 

AV-282, "Wiring Diagram - Without BOSE Audio System With-

out Navigation System"

.

1.

CHECK CONTINUITY RGB SYNCHRONIZING SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect display unit connector M141 and AV control unit con-

nector M117.

3. Check continuity between display unit harness connector M141

(A) terminal 19 and AV control unit harness connector M117 (B)

terminal 41.

4. Check continuity between display unit harness connector M141

(A) terminal 19 and ground.

Are continuity results as specified?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB SYNCHRONIZING SIGNAL

1. Connect display unit connector M141 and AV control unit con-

nector M117.

2. Turn ignition switch ON.

3. Check signal between display unit harness connector M141 ter-

minal 19 and ground.

Are voltage readings as specified?

YES

>> Replace display unit. Refer to 

AV-314, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-311, "Removal and Installation"

.

A

B

Continuity

Connector

Terminal

Connector

Terminal

M141

19

M117

41

Yes

A

—

Continuity

Connector

Terminal

M141

19

Ground

No

ALNIA0388GB

(+)

(-)

Condition

Reference signal

Connector

Terminal

M141

19

Ground

Receive 
audio sig-
nal

ALNIA0389GB

SKIB3603E

AV

RGB AREA (YS) SIGNAL CIRCUIT

AV-243

< DTC/CIRCUIT DIAGNOSIS >

[COLOR DISPLAY - W/O BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

RGB AREA (YS) SIGNAL CIRCUIT

Description

INFOID:0000000010064889

Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to display

unit.

Diagnosis Procedure

INFOID:0000000010064890

Regarding Wiring Diagram information, refer to 

AV-282, "Wiring Diagram - Without BOSE Audio System With-

out Navigation System"

.

1.

CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect display unit connector M141 and AV control unit con-

nector M117.

3. Check continuity between display unit harness connector M141

(A) terminal 9 and AV control unit harness connector M117 (B)

terminal 43.

4. Check continuity between display unit harness connector M141

(A) terminal 9 and ground.

Are continuity results as specified?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB SYNCHRONIZING SIGNAL

1. Connect display unit connector M141 and AV control unit con-

nector M117.

2. Turn ignition switch ON.

3. Check signal between display unit harness connector M141 ter-

minal 9 and ground.

Are voltage readings as specified?

YES

>> Replace display unit. Refer to 

AV-314, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-311, "Removal and Installation"

.

A

B

Continuity

Connector

Terminal

Connector

Terminal

M141

9

M117

43

Yes

A

—

Continuity

Connector

Terminal

M141

9

Ground

No

ALNIA0390GB

(+)

(-)

Condition

Reference signal

Connector

Terminal

M141

9

Ground

Receive 
audio sig-
nal

ALNIA0391GB

PKIB4948J

 

 

 

 

 

 

 

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