Nissan Qashqai (2007-2010). Manual - part 1982

AV-186

< ECU DIAGNOSIS >

[AUDIO WITH NAVIGATION]

CAMERA CONTROL UNIT

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AV

CAMERA CONTROL UNIT

AV-187

< ECU DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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AV-188

< ECU DIAGNOSIS >

[AUDIO WITH NAVIGATION]

CAMERA CONTROL UNIT

JCNWA0254GB

AV

MULTI AV SYSTEM SYMPTOMS

AV-189

< SYMPTOM DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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SYMPTOM DIAGNOSIS

MULTI AV SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000000947140

RELATED TO NAVIGATION

NOTE:
Combined part of AV switch and audio unit.

RELATED TO REAR VIEW MONITOR 

Symptoms

Check items

Possible malfunction location/Action to take

AV switch cannot be operated.
(All switches cannot be operated.)

“MULTI AV” is displayed on “SELECT 
SYSTEM” screen of CONSULT-III.

Perform the self-diagnosis using CONSULT-III.
(

AV-65, "CONSULT - III Function (MULTI AV)"

)

“MULTI AV” is not displayed on “SE-
LECT SYSTEM” screen of CON-
SULT-III.

• NAVI control unit power supply and ground circuit

(

AV-100, "NAVI CONTROL UNIT : Diagnosis Proce-

dure"

)

• Perform CAN diagnosis when “Please wait” is indi-

cated on the screen for approximately 120 seconds 
after ignition switch ON.

AV switch cannot be operated.
(Only specified switch cannot be 
operated.)

CONSULT-III self-diagnosis detects 
a malfunction.

Perform the self-diagnosis using CONSULT-III.
(

AV-65, "CONSULT - III Function (MULTI AV)"

)

CONSULT-III self-diagnosis does not 
detect a malfunction.

Audio unit (

AV-202, "Exploded View"

)

Map screen is not displayed.
(RGB image other than map is 
normal.)

–

Perform the self-diagnosis using CONSULT-III.
(

AV-65, "CONSULT - III Function (MULTI AV)"

)

Fuel economy information display 
is malfunctioning.

–

NAVI control unit power supply and ground circuit (Igni-
tion signal) (

AV-100, "NAVI CONTROL UNIT : Diagno-

sis Procedure"

)

Voice guidance is not heard.

–

Voice guidance signal circuit

Traffic information (RDS-TMC) is 
not received.

Radio broadcasts are received.

Audio unit (

AV-202, "Exploded View"

)

Radio broadcasts are not received.

• Radio antenna (

AV-209, "Exploded View"

)

• Antenna feeder (

AV-216, "Harness Layout"

)

Symptoms

Check items

Possible malfunction location/Action to take

Warning message under the dis-
play is not displayed at rear view 
monitor image.

–

• Horizontal synchronizing (HP) signal circuit (

AV-108, 

"Diagnosis Procedure"

)

• Vertical synchronizing (VP) signal circuit (

AV-109, 

"Diagnosis Procedure"

)

• RGB area (YS) signal circuit (

AV-107, "Diagnosis 

Procedure"

)

Camera image is not shown.
(Only warning message under the 
display is displayed.)

“REAR VIEW CAMERA” is displayed 
on “SELECT SYSTEM” screen of 
CONSULT-III.

• Camera image signal circuit (positive circuit)

(Between camera control unit and display unit)
(

AV-112, "Diagnosis Procedure"

)

• Camera ON signal circuit (

AV-113, "Diagnosis Proce-

dure"

)

• Camera image signal circuit

(Between rear view camera and camera control unit)
(

AV-111, "Diagnosis Procedure"

)

“REAR VIEW CAMERA” is not dis-
played on “SELECT SYSTEM” 
screen of CONSULT-III.

Camera control unit power supply and ground circuit
(

AV-102, "CAMERA CONTROL UNIT : Diagnosis Pro-

cedure"

)

Camera image is rolling.

–

Camera image signal circuit (negative circuit)
(Between camera control unit and display unit)
(

AV-112, "Diagnosis Procedure"

)