Nissan Tiida C11. Manual - part 22

AV-82

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

RGB (R: RED) SIGNAL CIRCUIT

RGB (R: RED) SIGNAL CIRCUIT

Description

INFOID:0000000001728727

Transmits the image displayed with NAVI control unit with RGB signal to the display unit.

Diagnosis Procedure

INFOID:0000000001728728

1.

CHECK CONTINUITY RGB (R: RED) SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect display unit connector and NAVI control unit connector.

3.

Check continuity between display unit harness connector terminal 1 and NAVI control unit harness con-
nector terminal 44.

4.

Check continuity between display unit harness connector terminal 1 and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB (R: RED) SIGNAL

1.

Connect display unit connector and NAVI control unit connector.

2.

Turn ignition switch ON.

3.

Start “Confirmation / Adjustment Mode”, and then display color bar by selecting“Color Spectrum Bar” on
DISPLAY DIAGNOSIS screen.

4.

Check signal between display unit harness connector terminal 1 and 8.

Is inspection result OK?

YES

>> Replace display unit.

NO

>> Replace NAVI control unit.

1 - 44

: Continuity should exist.

1 - Ground

: Continuity should not exist.

1 - 8

JPNIA0221ZZ

AV

RGB (G: GREEN) SIGNAL CIRCUIT

AV-83

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

RGB (G: GREEN) SIGNAL CIRCUIT

Description

INFOID:0000000001728729

Transmits the image displayed with NAVI control unit with RGB signal to the display unit.

Diagnosis Procedure

INFOID:0000000001728730

1.

CHECK CONTINUITY RGB (G: GREEN) SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect display unit connector and NAVI control unit connector.

3.

Check continuity between display unit harness connector terminal 3 and NAVI control unit harness con-
nector terminal 45.

4.

Check continuity between display unit harness connector terminal 3 and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB (G: GREEN) SIGNAL

1.

Connect display unit connector and NAVI control unit connector.

2.

Turn ignition switch ON.

3.

Start “Confirmation / Adjustment Mode”, and then display color bar by selecting“Color Spectrum Bar” on
DISPLAY DIAGNOSIS screen.

4.

Check signal between display unit harness connector terminal 3 and 8.

Is inspection result OK?

YES

>> Replace display unit.

NO

>> Replace NAVI control unit.

3 - 45

: Continuity should exist.

3 - Ground

: Continuity should not exist.

3 - 8

JPNIA0222ZZ

AV-84

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

RGB (B: BLUE) SIGNAL CIRCUIT

RGB (B: BLUE) SIGNAL CIRCUIT

Description

INFOID:0000000001728731

Transmits the image displayed with NAVI control unit with RGB signal to the display unit.

Diagnosis Procedure

INFOID:0000000001728732

1.

CHECK CONTINUITY RGB (B: BLUE) SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect display unit connector and NAVI control unit connector.

3.

Check continuity between display unit harness connector terminal 5 and NAVI control unit harness con-
nector terminal 46.

4.

Check continuity between display unit harness connector terminal 5 and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB (B: BLUE) SIGNAL

1.

Connect display unit connector and NAVI control unit connector.

2.

Turn ignition switch ON.

3.

Start “Confirmation / Adjustment Mode”, and then display color bar by selecting“Color Spectrum Bar” on
DISPLAY DIAGNOSIS screen.

4.

Check signal between display unit harness connector terminal 5 and 8.

Is inspection result OK?

YES

>> Replace display unit.

NO

>> Replace NAVI control unit.

5 - 46

: Continuity should exist.

5 - Ground

: Continuity should not exist.

5 - 8

JPNIA0223ZZ

AV

RGB SYNCHRONIZING SIGNAL CIRCUIT

AV-85

< COMPONENT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

RGB SYNCHRONIZING SIGNAL CIRCUIT

Description

INFOID:0000000001728733

Transmits the RGB synchronizing signal to the display unit so as to synchronize the RGB image displayed
with NAVI control unit.

Diagnosis Procedure

INFOID:0000000001728734

1.

CHECK CONTINUITY RGB SYNCHRONIZING SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect display unit connector and NAVI control unit connector.

3.

Check continuity between display unit harness connector terminal 7 and NAVI control unit harness con-
nector terminal 48.

4.

Check continuity between display unit harness connector terminal 7 and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK RGB SYNCHRONIZING SIGNAL

1.

Connect display unit connector and NAVI control unit connector.

2.

Turn ignition switch ON.

3.

Check signal between display unit harness connector terminal 7 and ground.

Is inspection result OK?

YES

>> Replace display unit.

NO

>> Replace NAVI control unit.

7 - 48

: Continuity should exist.

7 - Ground

: Continuity should not exist.

7 - Ground

SKIB0825E