Nissan Murano. Manual - 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 

DAS-72, "DTC

Logic"

.

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

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B

N

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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 

DAS-72, "Diagnosis Procedure"

.

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

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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 

DAS-73, "Diagnosis Procedure"

.

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-

nosis Procedure"

.

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