Nissan Qashqai J11. Manual — part 2063
SN-46
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT PARKING SPACE MEASUREMENT]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000010435943
Regarding Wiring Diagram information, refer to
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 M59.
3.
Check voltage between sonar control unit connector M59 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 M59 and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
Terminal No.
Signal name
Fuse No.
12
IGN power supply
4 (10A)
Sonar control unit
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M59
12
—
Ignition switch: ON
Battery voltage
Sonar control unit
Ground
Continuity
Connector
Terminal
M59
15
—
Yes
SN
SONAR SYSTEM
SN-47
< SYMPTOM DIAGNOSIS >
[WITHOUT PARKING SPACE MEASUREMENT]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
SYMPTOM DIAGNOSIS
SONAR SYSTEM
Symptom Table
INFOID:0000000010435944
Symptom
Possible cause
Reference page
Malfunction is detected in only 1 sensor of display
(Always displayed in red).
• Sonar sensor circuit
• Sonar sensor
•
(front LH)
(front RH)
(rear LH)
•
SN-46, "Diagno-
sis Procedure"
Malfunction is detected in all 4 sensors of display (Al-
ways displayed in red).
• Sonar control unit power supply and ground circuits
• CAN communication circuits
•
•
SN-48
< REMOVAL AND INSTALLATION >
[WITHOUT PARKING SPACE MEASUREMENT]
SONAR SENSOR
REMOVAL AND INSTALLATION
SONAR SENSOR
FRONT SENSOR
FRONT SENSOR : Exploded View
INFOID:0000000010478773
*: For models with Parking Space MeasurementSensors
FRONT SENSOR : Removal and Installation - Front Sonar Sensors
INFOID:0000000010478774
REMOVAL
1.
Remove the front bumper fascia. Refer to
.
2.
Check the location of the sonar sensors. Refer to
SN-48, "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
SN
SONAR SENSOR
SN-49
< REMOVAL AND INSTALLATION >
[WITHOUT PARKING SPACE MEASUREMENT]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
REAR SENSOR : Exploded View
INFOID:0000000010478775
REAR SENSOR : Removal and Installation - Rear Sonar Sensors
INFOID:0000000010478776
REMOVAL
1.
Remove the rear bumper. Refer to
2.
Check the location of the rear sonar sensors. Refer to
SN-49, "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
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