Qashqai J11. Audio, Visual & Navigation System — part 15
![](/vehicles/gon/haine/fre/dovesib.png)
AV
U1310 CONTROL UNIT (AV)
AV-225
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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U1310 CONTROL UNIT (AV)
DTC Logic
INFOID:0000000010435727
DTC DETECTION LOGIC
CONSULT Display
DTC Detection Condition
Possible Cause
CONTROL UNIT (AV)
[U1310]
Error during CAN controller hardware initializa-
tion (MCAN).
Replace AV control unit if malfunction occurs
constantly.
Refer to
AV-259, "Removal and Installation"
.
![](/vehicles/gon/haine/fre/imerad.png)
AV-226
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
U1320 REPROGRAMMING
U1320 REPROGRAMMING
DTC Logic
INFOID:0000000010944754
DTC DETECTION LOGIC
POSSIBLE CAUSE
Around view monitor control unit
FAIL-SAFE
Around view monitor with Park Assist is cancel
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Turn the ignition switch ON and wait at least a minute.
2.
Perform “All DTC Reading” with CONSULT.
3.
If “U1320” is detected in “Self Diagnostic Result” of “AVM”, erase it.
4.
Turn the ignition switch OFF.
5.
Turn the ignition switch ON and wait at least a minute.
6.
Check if the “U1320” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U1320” detected as the current malfunction?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010944755
1.
PERFORM REPROGRAMMING
Perform reprogramming of the around view monitor control unit again.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
Perform DTC confirmation procedure again. Refer to
Is DTC U1320 detected again?
YES
>> Replace around view monitor control unit. Refer to
AV-267, "Removal and Installation"
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1320
Reprogramming Failed
(Reprogramming failed)
Reprogramming of around view monitor control unit is incomplete
![](/vehicles/gon/haine/fre/qulally.png)
AV
U150E BCM CIRCUIT
AV-227
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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U150E BCM CIRCUIT
DTC Logic
INFOID:0000000010944756
DTC DETECTION LOGIC
POSSIBLE CAUSE
• BCM
• Around view monitor control unit
FAIL-SAFE
Around view monitor with Park Assist is cancel
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Turn the ignition switch ON
2.
Perform “All DTC Reading” with CONSULT.
3.
Check if the “U150E” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U150E” detected as the current malfunction?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010944757
1.
CHECK AROUND VIEW MONITOR CONTROL UNIT SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if the “U1000” is detected other than “U150E” in “Self Diagnostic Result” of “AVM”.
Is “U1000” detected?
YES
>> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.
AV-189, "AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure"
.
NO
>> GO TO 2.
2.
CHECK BCM SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if any DTC is detected in “Self Diagnostic Result” of “BCM”.
Is any DTC detected?
YES
>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
NO
>> Replace the around view monitor control unit. Refer to
AV-267, "Removal and Installation"
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U150E
BCM CIRC
(Body control module circuit)
BCM malfunction is detected
![](/vehicles/gon/haine/fre/femithere.png)
AV-228
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
U1971 SONAR
U1971 SONAR
DTC Logic
INFOID:0000000010944758
DTC DETECTION LOGIC
POSSIBLE CAUSE
Sonar control unit
FAIL-SAFE
Around view monitor with Park Assist is cancel
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Perform “All DTC Reading” with CONSULT.
2.
Check if the “U1971” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U1971” detected as the current malfunction?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010944759
1.
CHECK SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if the “U1000” is detected other than “U1971” in “Self Diagnostic Result” of “AVM”.
Is “U1000” detected?
YES
>> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.
AV-189, "AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure"
.
NO
>> GO TO 2.
2.
CHECK SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if any DTC is detected in “Self Diagnostic Result” of “SONAR”.
Is any DTC detected?
YES
>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
NO
>> Replace the around view monitor control unit. Refer to
AV-267, "Removal and Installation"
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1971
SONAR Message Counter
(Sonar message counter)
Around view monitor control unit receives an incorrect signal from sonar con-
trol unit via CAN communication
![](/vehicles/gon/haine/fre/awinou.png)
AV
U1972 EPS
AV-229
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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U1972 EPS
DTC Logic
INFOID:0000000010944760
DTC DETECTION LOGIC
POSSIBLE CAUSE
EPS control unit
FAIL-SAFE
Around view monitor with Park Assist
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Perform “All DTC Reading” with CONSULT.
2.
Check if the “U1972” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
“U1972” detected as the current malfunction?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010944761
1.
CHECK SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if the “U1000” is detected other than “U1972” in “Self Diagnostic Result” of “AVM”.
Is “U1000” detected?
YES
>> Perform the CAN communication system inspection. Repair or replace the malfunctioning parts.
AV-189, "AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure"
.
NO
>> GO TO 2.
2.
CHECK SELF-DIAGNOSIS RESULTS
With CONSULT.
Check if any DTC is detected in “Self Diagnostic Result” of “EPS/DAST3”.
Is any DTC detected?
YES
>> Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to
.
NO
>> Replace the around view monitor control unit. Refer to
AV-267, "Removal and Installation"
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1972
EPS Message Counter
(Electronically controlled power
steering message counter)
Around view monitor control unit receives an incorrect signal from EPS control
unit via CAN communication
![](/vehicles/gon/haine/fre/zace.png)
AV-230
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010435728
Regarding Wiring Diagram information, refer to
.
1.
CHECK FUSE
Check that the following fuses are not blown.
Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect AV control unit connectors M48 and M49.
3.
Check voltage between AV control unit connectors M48 and M49 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between AV control unit connector M49 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010435729
Regarding Wiring Diagram information, refer to
.
WITHOUT DRIVER ASSISTANCE SYSTEM
1.
CHECK FUSE
Check that the following fuses are not blown.
Terminal No.
Signal name
Fuse No.
19
Battery power supply
19 (20A)
40
Ignition power supply
4 (10A)
AV control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M48
19
—
Ignition switch: OFF
Battery voltage
M49
40
Ignition switch: ON
AV control unit
Ground
Continuity
Connector
Terminal
M49
20
—
Yes
![](/vehicles/gon/haine/fre/mene.png)
AV
POWER SUPPLY AND GROUND CIRCUIT
AV-231
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect around view monitor control unit connector M95.
3.
Check voltage between around view monitor control unit connector M95 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between around view monitor control unit connector M95 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
WITH DRIVER ASSISTANCE SYSTEM
1.
CHECK FUSE
Check that the following fuses are not blown.
Are the fuses blown?
YES
>> Replace the blown fuse after repairing the affected circuit.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect around view monitor control unit connector M7.
3.
Check voltage between around view monitor control unit connector M7 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK GROUND CIRCUIT
Terminal No.
Signal name
Fuse No.
2
Battery power supply
19 (20A)
Around view monitor control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M95
2
—
Ignition switch: OFF
Battery voltage
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M95
1
—
Yes
Terminal No.
Signal name
Fuse No.
2
Battery power supply
19 (20A)
Around view monitor control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M7
2
—
Ignition switch: OFF
Battery voltage
![](/vehicles/gon/haine/fre/usovemall.png)
AV-232
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
POWER SUPPLY AND GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between around view monitor control unit connector M7 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
Around view monitor control unit
Ground
Continuity
Connector
Terminal
M7
1
—
Yes
![](/vehicles/gon/haine/fre/nterzwedingh.png)
AV
FRONT TWEETER
AV-233
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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FRONT TWEETER
Diagnosis Procedure
INFOID:0000000010435730
Regarding Wiring Diagram information, refer to
.
1.
CONNECTOR CHECK
Check the AV control unit and speaker connectors for the following:
• Proper connection
• Damage
• Disconnected or loose terminals
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair the terminals or connectors.
2.
CHECK FRONT TWEETER SIGNAL CIRCUIT CONTINUITY
1.
Disconnect AV control unit connector M48 and suspect front tweeter connector.
2.
Check continuity between AV control unit connector M48 and suspect front tweeter connector.
3.
Check continuity between AV control unit connector M48 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK FRONT TWEETER SIGNAL
1.
Connect AV control unit connector M48 and suspect front tweeter connector.
2.
Turn ignition switch to ON.
3.
Push AV control unit POWER switch.
4.
Check signal between the terminals of AV control unit connector M48.
AV control unit
Front tweeter
Continuity
Connector
Terminal
Connector
Terminal
M48
2
M84 (LH)
1
Yes
3
2
11
M83 (RH)
1
12
2
AV control unit
Ground
Continuity
Connector
Terminal
M48
2
—
No
3
11
12
AV control unit connector M48
Condition
Reference value
(+)
(
−
)
Terminal
Terminal
![](/vehicles/gon/haine/fre/heroend.png)
AV-234
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
FRONT TWEETER
Is the inspection result normal?
YES
>> Replace front tweeter. Refer to
AV-262, "Removal and Installation"
NO
>> Replace AV control unit. Refer to
AV-259, "Removal and Installation"
.
2
3
Audio signal output
11
12
SKIB3609E
![](/vehicles/gon/haine/fre/tan.png)
AV
FRONT DOOR SPEAKER
AV-235
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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FRONT DOOR SPEAKER
Diagnosis Procedure
INFOID:0000000010435731
Regarding Wiring Diagram information, refer to
.
1.
CONNECTOR CHECK
Check the AV control unit and speaker connectors for the following:
• Proper connection
• Damage
• Disconnected or loose terminals
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair the terminals or connectors.
2.
CHECK FRONT DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY
1.
Disconnect AV control unit connector M48 and suspect front door speaker connector.
2.
Check continuity between AV control unit connector M48 and suspect front door speaker connector.
3.
Check continuity between AV control unit connector M48 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK FRONT DOOR SPEAKER SIGNAL
1.
Connect AV control unit connector M48 and suspect front door speaker connector.
2.
Turn ignition switch to ON.
3.
Push AV control unit POWER switch.
4.
Check signal between the terminals of AV control unit connector M48.
AV control unit
Front door speaker
Continuity
Connector
Terminal
Connector
Terminal
M48
2
D14 (LH)
1
Yes
3
2
11
D34 (RH)
1
12
2
AV control unit
Ground
Continuity
Connector
Terminal
M48
2
—
No
3
11
12
AV control unit connector M48
Condition
Reference value
(+)
(
−
)
Terminal
Terminal
![](/vehicles/gon/haine/fre/wampouisedeb.png)
AV-236
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
FRONT DOOR SPEAKER
Is the inspection result normal?
YES
>> Replace front door speaker. Refer to
AV-263, "Removal and Installation"
NO
>> Replace AV control unit. Refer to
AV-259, "Removal and Installation"
.
2
3
Audio signal output
11
12
SKIB3609E
![](/vehicles/gon/haine/fre/leb.png)
AV
REAR DOOR SPEAKER
AV-237
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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REAR DOOR SPEAKER
Diagnosis Procedure
INFOID:0000000010435732
Regarding Wiring Diagram information, refer to
.
1.
CONNECTOR CHECK
Check the AV control unit and speaker connectors for the following:
• Proper connection
• Damage
• Disconnected or loose terminals
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair the terminals or connectors.
2.
CHECK REAR DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY
1.
Disconnect AV control unit connector M48 and suspect rear door speaker connector.
2.
Check continuity between AV control unit connector M48 and suspect rear door speaker connector.
3.
Check continuity between AV control unit connector M48 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK REAR DOOR SPEAKER SIGNAL
1.
Connect AV control unit connector M48 and suspect rear door speaker connector.
2.
Turn ignition switch to ON.
3.
Push AV control unit POWER switch.
4.
Check signal between the terminals of AV control unit connector M48.
AV control unit
Rear door speaker
Continuity
Connector
Terminal
Connector
Terminal
M48
4
D55 (LH)
1
Yes
5
2
13
D69 (RH)
1
14
2
AV control unit
Ground
Continuity
Connector
Terminal
M48
4
—
No
5
13
14
AV control unit connector M48
Condition
Reference value
(+)
(
−
)
Terminal
Terminal
![](/vehicles/gon/haine/fre/leng.png)
AV-238
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
REAR DOOR SPEAKER
Is the inspection result normal?
YES
>> Replace rear door speaker. Refer to
AV-264, "Removal and Installation"
.
NO
>> Replace AV control unit. Refer to
AV-259, "Removal and Installation"
.
4
5
Audio signal output
13
14
SKIB3609E
![](/vehicles/gon/haine/fre/was.png)
AV
MICROPHONE SIGNAL CIRCUIT
AV-239
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
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MICROPHONE SIGNAL CIRCUIT
Diagnosis Procedure
INFOID:0000000010435733
Regarding Wiring Diagram information, refer to
.
1.
CHECK HARNESS BETWEEN AV CONTROL UNIT AND MICROPHONE
1.
Turn ignition switch OFF.
2.
Disconnect AV control unit connector M49 and microphone connector R20.
3.
Check continuity between AV control unit connector M49 and microphone connector R20.
4.
Check continuity between AV control unit connector M49 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connectors.
2.
CHECK MICROPHONE POWER SUPPLY
1.
Connect AV control unit connector M49 and microphone connector R20.
2.
Turn ignition switch ON.
3.
Check voltage between microphone connector R20 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace AV control unit. Refer to
AV-259, "Removal and Installation"
.
3.
CHECK MICROPHONE SIGNAL
Check signal between terminals of AV control unit connector M49.
AV control unit
Microphone
Continuity
Connector
Terminal
Connector
Terminal
M49
34
R20
2
Yes
35
3
36
1
AV control unit
Ground
Continuity
Connector
Terminal
M49
34
—
No
35
Microphone
Ground
Voltage
(Approx.)
(+)
(-)
Connector
Terminal
R20
3
—
5V
![](/vehicles/gon/haine/fre/pin.png)
AV-240
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
MICROPHONE SIGNAL CIRCUIT
Is the inspection result normal?
YES
>> Replace AV control unit. Refer to
AV-259, "Removal and Installation"
.
NO
>> Replace microphone. Refer to
AV-266, "Removal and Installation"
.
AV control unit connector M102
Condition
Reference value
(+)
(-)
Terminal
Terminal
34
36
Speak into microphone.
PKIB5037J
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