Nissan Qashqai J11. Manual - part 2076

SN-98

< DTC/CIRCUIT DIAGNOSIS >

[WITH PARKING SPACE MEASUREMENT]

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000010478058

Regarding Wiring Diagram information, refer to 

SN-66, "Wiring Diagram"

.

1.

CHECK FUSE

Check that the following fuse is not blown.

Is the fuse blown?

YES

>> Replace the blown fuse after repairing the affected circuit.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect sonar control unit connector M60.

3.

Check voltage between sonar control unit connector M60 and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between sonar control unit connector M60 and ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair or replace harness or connectors.

Terminal No.

Signal name

Fuse No.

14

IGN power supply

4 (10A)

Sonar control unit

Ground

Condition

Voltage

(Approx.)

Connector

Terminal

M60

14

—

Ignition switch: ON

Battery voltage

Sonar control unit

Ground

Continuity 

Connector

Terminal

M60

13

—

Yes

SN

SONAR SYSTEM

SN-99

< SYMPTOM DIAGNOSIS >

[WITH PARKING SPACE MEASUREMENT]

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SYMPTOM DIAGNOSIS

SONAR SYSTEM

Symptom Table

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Symptom

Possible cause

Reference page

Malfunction is detected in only 1 sensor of dis-
play (Always displayed in red).

• Sonar sensor circuit
• Sonar sensor

•

SN-83, "DTC Logic"

 (FSR)

SN-94, "DTC Logic"

 (FOR)

SN-93, "DTC Logic"

 (FIR)

SN-92, "DTC Logic"

 (FIL)

SN-91, "DTC Logic"

 (FOL)

SN-82, "DTC Logic"

 (FSL)

SN-87, "DTC Logic"

 (ROR)

SN-86, "DTC Logic"

 (RIR)

SN-85, "DTC Logic"

 (RIL)

SN-84, "DTC Logic"

 (ROL)

•

SN-88, "DTC Logic"

Malfunction is detected in all 4 sensors of dis-
play (Always displayed in red).

• Sonar control unit power supply and ground 

circuits

• CAN communication circuits

•

SN-98, "Diagnosis Proce-
dure"

•

SN-80, "DTC Logic"

SN-100

< REMOVAL AND INSTALLATION >

[WITH PARKING SPACE MEASUREMENT]

SONAR SENSOR

REMOVAL AND INSTALLATION

SONAR SENSOR

FRONT SENSOR

FRONT SENSOR : Exploded View

INFOID:0000000010478060

FRONT SENSOR : Removal and Installation - Front Sonar Sensors

INFOID:0000000010478061

REMOVAL

1.

Remove the front bumper fascia. Refer to 

EXT-20, "Exploded View"

.

2.

Check the location of the sonar sensors. Refer to 

SN-100, "FRONT SENSOR : Exploded View"

.

3.

Disconnect the harness connector from front sonar sensor (1).

4.

Release the pawls on the front sonar sensor insert, then remove
the front sonar sensor (1) from the front bumper fascia (2).

: Pawl

INSTALLATION

Installation is in the reverse order of removal.

REAR SENSOR

E1NIA0091ZZ

1.

Front outer  LH (FOL) bezel

2.

Front outer LH (FOL) sensor

3.

Front parking space measurement LH 
(FSL) bezel

4.

Front parking space measurement LH 
(FSL)

5.

Front parking space measurement LH 
(FSL) sensor

6.

Front inner LH (FIL) sensor

7.

Front inner LH (FIL) bezel

8.

Front inner RH (FIR) sensor

9.

Front inner RH (FIR) bezel

10.

Front outer RH (FOR) sensor

11.

Front outer RH (FOR) bezel

12.

Front parking space measurement RH 
(FSR)

ALNIA1400ZZ

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SONAR SENSOR

SN-101

< REMOVAL AND INSTALLATION >

[WITH PARKING SPACE MEASUREMENT]

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REAR SENSOR : Exploded View

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REAR SENSOR : Removal and Installation - Rear Sonar Sensors

INFOID:0000000010478062

REMOVAL

1.

Remove the rear bumper. Refer to 

EXT-23, "Exploded View"

2.

Check the location of the rear sonar sensors. Refer to 

SN-101, "REAR SENSOR : Exploded View"

3.

Disconnect the harness connector from rear sonar sensor (1).

4.

Release the pawls on the rear sonar sensor insert, then remove
the rear sonar sensor (1) from rear bumper fascia (2).

: Pawl

INSTALLATION

Installation is in the reverse order of removal.

E1NIA0090ZZ

1.

Rear soner outer LH (ROL) bezel

2.

Rear sonar inner LH (RIL) bezel 

3.

Rear sonar inner RH (RIR) bezel

4.

Rear sonar outer RH (ROR) bezel

5.

Rear sonar sensor

ALNIA1400ZZ