Nissan Murano. Instruction — part 295
DAS-70
< DTC/CIRCUIT DIAGNOSIS >
[LDW]
U1308 REAR CAMERA
U1308 REAR CAMERA
DTC Logic
INFOID:0000000009723261
NOTE:
If DTC U1308 is detected along with DTC U130B, first diagnose the DTC U130B. Refer to
.
Diagnosis Procedure
INFOID:0000000009723262
1.
PERFORM CALIBRATION OF CAMERA IMAGE
Perform calibration of camera image when DTC U1308 is detected.
>> Perform calibration of camera image. Refer to
DAS-53, "Work Procedure (Preparation)"
.
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U1308
R-CAMERA (R&L) CAL-
IB JDGMNT
Camera image calibration is incomplete
• Calibration for camera image is in-
complete
• Camera communication line is
open
DAS
U1309 AIR PUMP
DAS-71
< DTC/CIRCUIT DIAGNOSIS >
[LDW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
U1309 AIR PUMP
DTC Logic
INFOID:0000000009723263
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000009723264
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine.
2.
Turn the LDW system ON.
3.
Perform “All DTC Reading” with CONSULT.
4.
Check if the “U1309” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U1309” detected as the current malfunction?
YES
>> Replace the air pump. Refer to
DAS-97, "Removal and Installation"
NO
>> Refer to
GI-44, "Intermittent Incident"
.
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U1309
PUMP INPUT CUR-
RENT JUDGE
Camera control unit detects the value of current from air
pump is incorrect
Air pump
DAS-72
< DTC/CIRCUIT DIAGNOSIS >
[LDW]
U130B REAR CAMERA
U130B REAR CAMERA
DTC Logic
INFOID:0000000009723265
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn the ignition switch ON.
2.
Shift the selector lever to “R” position.
3.
Perform “All DTC Reading” with CONSULT.
4.
Check if the “U130B” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U130B” detected as the current malfunction?
YES
>> Refer to
.
NO
>> Refer to
GI-44, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000009723266
1.
REPLACE REAR VIEW CAMERA
1.
Turn ignition switch OFF.
2.
Replace the rear view camera. Refer to
DAS-95, "Removal and Installation"
.
3.
Turn ignition switch ON.
4.
Erases All self-diagnosis results.
5.
Shift selector lever to “R” position.
6.
Perform “All DTC Reading” again.
7.
Check if the “U130B” is detected in self-diagnosis results of “AVM”.
Is inspection result normal?
YES
>> Refer to INSPECTION END.
NO
>> Replace camera control unit. Refer to
DAS-94, "Removal and Installation"
.
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U130B
REAR CAMERA COMM
ERROR
Camera control unit receives the incorrect
communication signal from rear camera unit
• Rear view camera
• Camera control unit
DAS
U1310 PUMP CONTROL UNIT
DAS-73
< DTC/CIRCUIT DIAGNOSIS >
[LDW]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
U1310 PUMP CONTROL UNIT
DTC Logic
INFOID:0000000009723267
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine.
2.
Turn the LDW system ON.
3.
Perform “All DTC Reading” with CONSULT.
4.
Check if the “U1310” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.
Is “U1310” detected as the current malfunction?
YES
>> Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009723268
1.
CHECK VOLTAGE PUMP CONTROL UNIT POWER SUPPLY
Check pump control unit power supply and ground circuit. Refer to
DAS-74, "PUMP CONTROL UNIT : Diag-
.
Is inspection result normal?
YES
>> Replace the pump control unit. Refer to
DAS-96, "Removal and Installation"
.
NO
>> Repair the pump control unit power supply and ground circuit.
DTC
Trouble diagnosis name
DTC detecting condition
Possible causes
U1310
PUMP ECU JUDGE
If the pump control unit is malfunction
Pump control unit
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