Nissan X-Trail 32. Manual - part 348

DAS

REAR CAMERA COMMUNICATION SIGNAL CIRCUIT

DAS-133

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

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REAR CAMERA COMMUNICATION SIGNAL CIRCUIT

Component Function Check

INFOID:0000000010727941

1.

REAR CAMERA COMMUNICATION

With CONSULT

1.

Turn the ignition switch ON.

2.

Select the “DATA MONITOR” mode of “AVM” with CONSULT.

3.

Check “R-CAMERA COMM STATUS” indication under the following conditions.

NOTE:
Refer to 

AV-78, "System Description"

 for around view monitor operation.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>>

DAS-133, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000010727942

1.

CHECK COMMUNICATION SIGNAL

1.

Turn the ignition switch ON.

2.

Check the signal between around view monitor control unit harness connector terminals.

Is the inspection result normal?

YES

>> Replace the around view monitor control unit. Refer to 

AV-268, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK CONTINUITY COMMUNICATION SIGNAL CIRCUIT FOR OPEN

1.

Turn the ignition switch OFF.

2.

Disconnect the around view monitor control unit connector and rear camera connector.

3.

Check the continuity between the around view monitor control unit harness connector and the rear cam-
era harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

Monitor Item

Condition

Status

R-CAMERA COMM 
STATUS

Rear camera image is 
displayed

OK

Terminal

Condition

Reference value

Around view monitor control unit

Connector

Terminal

(+)

(

−

)

M102

49

52

Ignition switch ON

JSNIA0836GB

Around view monitor con-

trol unit

Rear camera

Continuity

Connector

Terminal

Connector

Terminal

M102

49

D177

4

Existed

DAS-134

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

REAR CAMERA COMMUNICATION SIGNAL CIRCUIT

3.

CHECK CONTINUITY COMMUNICATION SIGNAL CIRCUIT FOR SHORT

Check the continuity between the around view monitor control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace the rear camera. Refer to 

AV-270, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning parts.

Around view monitor con-

trol unit

Ground

Continuity

Connector

Terminal

M102

49

Not existed

DAS

WASHER PUMP CIRCUIT

DAS-135

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

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WASHER PUMP CIRCUIT

Component Function Check

INFOID:0000000010727943

1.

CHECK WASHER PUMP CIRCUIT

1.

Turn the ignition switch ON.

2.

Select the ACTIVE TEST item “WASH ACTIVE” of “AVM” with CONSULT.

3.

With operating the test item, check the operation.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>>

DAS-135, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000010727944

1.

CHECK WINDSHIELD WASHER OPERATION

1.

Turn the ignition switch ON.

2.

Operates windshield washer switch.

Is the operation normal?

YES

>> GO TO 2.

NO

>> Repair windshield washer circuit.

2.

CHECK REAR CAMERA WASHER PUMP POWER SUPPLY CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect rear camera washer pump connector.

3.

Turn the ignition switch ON.

4.

Select the ACTIVE TEST item “WASH ACTIVE” of “AVM” with CONSULT.

5.

Check voltage between rear camera washer pump harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair rear camera washer pump power supply circuit.

3.

CHECK REAR CAMERA WASHER PUMP GROUND CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect pump control unit connector.

3.

Check continuity between rear camera washer pump harness connector and the pump control unit har-
ness connector.

Is the inspection result normal?

YES

>> Replace pump control unit. Refer to 

DAS-153, "Removal and Installation"

.

NO

>> Repair harness or connector.

On

: Rear camera washer is activated.

Off

: Rear camera washer is not activated.

Terminal

Voltage

(Approx.)

(+)

(

−

)

Rear camera washer pump

Ground

Connector

Terminal

E69

1

12 V

Rear camera washer pump

Pump control unit

Continuity

Connector

Terminal

Connector

Terminal

E69

1

B74

3

Existed

DAS-136

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

WASHER SWITCH INPUT SIGNAL CIRCUIT

WASHER SWITCH INPUT SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000010727945

1.

CHECK COMBINATION SWITCH INPUT SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect pump control unit connector and combination switch connector.

3.

Check continuity between combination switch harness connector and pump control unit harness connec-
tor.

4.

Check continuity between pump control unit harness connector and the ground.

Is the inspection result normal?

YES

>> Replace pump control unit. Refer to 

DAS-153, "Removal and Installation"

.

NO

>> Repair harness or connector.

Pump control unit

Combination switch

Continuity

Connector

Terminal

Connector

Terminal

B74

10

M31

9

Existed

Pump control unit

Ground

Continuity

Connector

Terminal

B74

10

Not existed