Nissan Qashqai (2007-2010). Manual — part 1982
AV-186
< ECU DIAGNOSIS >
[AUDIO WITH NAVIGATION]
CAMERA CONTROL UNIT
JCNWA0252GB
AV
CAMERA CONTROL UNIT
AV-187
< ECU DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
JCNWA0253GB
AV-188
< ECU DIAGNOSIS >
[AUDIO WITH NAVIGATION]
CAMERA CONTROL UNIT
JCNWA0254GB
AV
MULTI AV SYSTEM SYMPTOMS
AV-189
< SYMPTOM DIAGNOSIS >
[AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
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-
)
• 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 (
)
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-
Voice guidance is not heard.
–
Voice guidance signal circuit
Traffic information (RDS-TMC) is
not received.
Radio broadcasts are received.
Audio unit (
)
Radio broadcasts are not received.
• Radio antenna (
)
• Antenna feeder (
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 (
)
• Vertical synchronizing (VP) signal circuit (
)
• RGB area (YS) signal circuit (
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)
(
)
• Camera ON signal circuit (
)
• Camera image signal circuit
(Between rear view camera and camera control unit)
(
)
“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-
Camera image is rolling.
–
Camera image signal circuit (negative circuit)
(Between camera control unit and display unit)
(
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