Nissan X-Trail 32. Instruction — part 61
AV-236
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U1310 NAVI CONTROL UNIT
U1310 NAVI CONTROL UNIT
DTC Description
INFOID:0000000010714899
DTC DETECTION LOGIC
POSSIBLE CAUSE
NAVI control unit
FAIL-SAFE
The system which is using AV communication does not operate
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 and wait at least 30 seconds or more.
4.
Select “Self Diagnostic Result” mode of “MULTI AV” using CONSULT.
5.
Check DTC.
Is DTC U1310 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:0000000010714900
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
1.
Turn the ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
.
Is DTC U1310 detected again?
YES
>> Replace NAVI control unit. Refer to
AV-262, "Removal and Installation"
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detection condition
U1310
CONTROL UNIT (AV)
[Control unit (AV)]
AV communication circuit initial diagnosis malfunction is detected
AV
U1320 REPROGRAMMING
AV-237
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
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U1320 REPROGRAMMING
DTC Description
INFOID:0000000010923286
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-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010923287
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-268, "Removal and Installation"
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1320
REPROGRAMMING
(Reprogramming failed)
Reprogramming of around view monitor control unit is incomplete
AV-238
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U150E BCM CIRCUIT
U150E BCM CIRCUIT
DTC Description
INFOID:0000000010923288
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-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010923289
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-181, "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-268, "Removal and Installation"
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U150E
BCM CIRC
(Body control module circuit)
BCM malfunction is detected
AV
U1971 SONAR
AV-239
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
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U1971 SONAR
DTC Description
INFOID:0000000010923290
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-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010923291
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-178, "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-268, "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
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