Nissan X-Trail 32. Manual — part 53
AV-204
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U122F NAVI CONTROL UNIT
U122F NAVI CONTROL UNIT
DTC Description
INFOID:0000000010714861
DTC DETECTION LOGIC
POSSIBLE CAUSE
NAVI control unit
FAIL-SAFE
DAB radio is not received
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.
4.
Select “Self Diagnostic Result” mode of “MULTI AV” using CONSULT.
5.
Check DTC.
Is DTC U122F detected?
YES
>> Proceed 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:0000000010714862
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
1.
Turn ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
.
Is DTC U122F detected again?
YES
>> Replace NAVI control unit. Refer to
AV-262, "Removal and Installation"
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U122F
DAB CONN ERROR
(Digital broadcasting connection er-
ror)
Communication error with digital audio broadcast module internal to NAVI con-
trol unit.
AV
U1232 STEERING ANGLE SENSOR
AV-205
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
U1232 STEERING ANGLE SENSOR
DTC Description
INFOID:0000000010714863
DTC DETECTION LOGIC
POSSIBLE CAUSE
Steering angle sensor
FAIL-SAFE
• Predicted course line is not displayed
• DAA system is cancel
• BSW system is cancel
• MOD (Moving Object Detection) function is cancel
• Around view monitor with Park Assist is cancel
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
WITH CONSULT
1.
Turn 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 U1232 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:0000000010714864
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
With CONSULT
1.
Turn ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
.
Is DTC U1232 detected again?
YES
>> Replace steering angle sensor. Refer to
BRC-222, "Removal and Installation"
.
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1232
ST ANGLE SEN CALIB
(Steering angle sensor calibration)
The neutral position registration of the steering angle sensor can not finish.
AV-206
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
U1244 GPS ANTENNA
U1244 GPS ANTENNA
DTC Description
INFOID:0000000010714865
DTC DETECTION LOGIC
POSSIBLE CAUSE
• GPS antenna is not connected
• GPS antenna
FAIL-SAFE
The vehicle positions of a navigation screen differ.
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.
4.
Select “Self Diagnostic Result” mode of “MULTI AV” using CONSULT.
5.
Check DTC.
Is DTC U1244 detected?
YES
>> Proceed 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:0000000010714866
1.
CHECK GPS ANTENNA
Visually check GPS antenna and antenna feeder.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair malfunctioning parts.
2.
CHECK NAVI CONTROL UNIT VOLTAGE
1.
Disconnect GPS antenna connector.
2.
Turn ignition switch ON.
3.
Check the voltage between NAVI control unit connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
U1244
GPS ANTENNA CONN
(GPS antenna connection)
GPS antenna connection malfunction is detected.
Terminals
Voltage
(Approx.)
(+)
(
−
)
NAVI control unit
Terminal
86
Ground
5.0 V
AV
U1244 GPS ANTENNA
AV-207
< DTC/CIRCUIT DIAGNOSIS >
[WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
NO
>> Replace NAVI control unit. Refer to
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