Nissan X-Trail 32. Instruction — part 47
AV-180
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
NAVI CONTROL UNIT
NAVI CONTROL UNIT : DTC Description
INFOID:0000000010714845
DTC DETECTION LOGIC
POSSIBLE CAUSE
CAN communication system
FAIL-SAFE
The system using the CAN communication signal does not function
DTC CONFIRMATION PROCEDURE
NOTE:
• The auto ACC function allows the accessory power supply for a certain period of time even after ignition
switch OFF. For this reason, when performing diagnosis, turn the ignition switch OFF and wait for 3 minutes
with the driver's door opened.
• The operation of the vehicle during standby may cause an accessory power supply.
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON.
2.
Turn ignition switch OFF and wait for 3 minutes with the driver's door opened.
3.
Turn ignition switch ON.
4.
Check “Self Diagnostic Result” of “MULTI AV”.
5.
Check DTC.
Is DTC U1010 detected?
YES
>> Refer to
AV-180, "NAVI CONTROL UNIT : Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
NAVI CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010714846
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
1.
Turn ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
AV-180, "NAVI CONTROL UNIT : DTC Description"
.
Is DTC U1010 detected again?
YES
>> Replace NAVI control unit. Refer to
AV-262, "Removal and Installation"
NO
>> INSPECTION END
AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT : DTC Description
INFOID:0000000010714847
CAN controller controls the communication of CAN communication signal and the error detection.
DTC DETECTION LOGIC
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detection condition
U1010
CONTROL UNIT (CAN)
[Control unit (CAN)]
Malfunction is detected during initial diagnosis of the NAVI control unit CAN con-
troller.
AV
U1010 CONTROL UNIT (CAN)
AV-181
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
POSSIBLE CAUSE
MOD (Moving Object Detection) function is stopped.
FAIL-SAFE
Around view monitor system
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Turn the ignition switch ON.
2.
Turn ignition switch OFF and wait at least 30 seconds.
3.
Turn ignition switch ON and wait at least 30 seconds.
4.
Check “Self Diagnostic Result” of “AVM”.
5.
Check DTC.
Is DTC“U1010” detected?
YES
>> Refer to
AV-181, "AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure"
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure
INFOID:0000000010714848
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
1.
Turn ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
AV-180, "AROUND VIEW MONITOR CONTROL
.
Is DTC U1010 detected again?
YES
>> Replace around view monitor control unit. Refer to
AV-268, "Removal and Installation"
NO
>> INSPECTION END
DTC
Trouble diagnosis
Trouble diagnosis
Detecting condition
U1010
CONTROL UNIT (CAN)
[Control unit (CAN)]
CAN initial diagnosis malfunction is detected.
AV-182
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
DTC Description
INFOID:0000000010714849
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Camera image signal circuit between rear camera and around view monitor control unit
• Rear camera
FAIL-SAFE
Camera image is not displayed (Gray screen display)
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn the ignition switch ON.
2.
Turn ignition switch OFF and wait at least 30 seconds.
3.
Turn ignition switch ON and wait at least 30 seconds or more.
4.
Select “Self Diagnostic Result” mode of “AVM” using CONSULT.
5.
Check DTC.
Is DTC U111A detected?
YES
>> Refer to
.
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010714850
1.
CHECK CONTINUITY REAR CAMERA POWER SUPPLY AND GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect around view monitor control unit connector and rear camera connector.
3.
Check continuity between around view monitor control unit harness connector and rear camera harness
connector.
With BSW
Without BSW
4.
Check continuity between around view monitor control unit harness connector and ground.
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U111A
REAR CAMERA IMAGE SIGNAL
(Rear camera image signal)
Camera image signal circuit is open or shorted.
Around view monitor control
unit
Rear camera
Continuity
Connector
Terminals
Connector
Terminals
M102
50
D177
8
Existed
52
7
Around view monitor control
unit
Rear camera
Continuity
Connector
Terminals
Connector
Terminals
M24
26
D176
2
Existed
25
1
AV
U111A REAR CAMERA IMAGE SIGNAL CIRCUIT
AV-183
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
With BSW
Without BSW
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK VOLTAGE REAR CAMERA POWER SUPPLY
1.
Connect around view monitor control unit connector and rear camera connector.
2.
Turn ignition switch ON.
3.
Check voltage between around view monitor control unit harness connector and ground.
With BSW
Without BSW
Is inspection result normal?
YES
>> GO TO 3.
NO
>> Replace around view monitor control unit. Refer to
AV-268, "Removal and Installation"
3.
CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect around view monitor control unit connector and rear camera connector.
3.
Check continuity between around view monitor control unit harness connector and rear camera harness
connector.
With BSW
Around view monitor control
unit
Ground
Continuity
Connector
Terminal
M102
50
Not existed
Around view monitor control
unit
Ground
Continuity
Connector
Terminal
M24
26
Not existed
Around view monitor control unit
Standard voltage
Reference voltage
(Approx.)
Connector
Terminal
(+)
(
−
)
Terminal
M102
50
52
5.0 - 9.0 V
6.0 V
Around view monitor control unit
Standard voltage
Reference voltage
(Approx.)
Connector
Terminal
(+)
(
−
)
Terminal
M24
25
26
5.0 - 9.0 V
6.0 V
Around view monitor control
unit
Rear camera
Continuity
Connector
Terminals
Connector
Terminals
M102
53
D177
5
Existed
54
1
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