Nissan Qashqai J11. Manual — part 2074
SN-90
< DTC/CIRCUIT DIAGNOSIS >
[WITH PARKING SPACE MEASUREMENT]
B2725 REAR BUZZER
YES
>> Replace rear sonar buzzer. Refer to
SN-104, "BUZZER : Exploded View"
NO
>> Repair or replace harness or connectors.
SN
B2729 CORNER SENSOR [FL]
SN-91
< DTC/CIRCUIT DIAGNOSIS >
[WITH PARKING SPACE MEASUREMENT]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
B2729 CORNER SENSOR [FL]
DTC Logic
INFOID:0000000010478048
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000010478049
Regarding Wiring Diagram information, refer to
1.
CHECK FRONT SONAR CORNER SENSOR LH CIRCUIT CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect sonar control unit connector and front sonar corner sensor LH connector.
3.
Check continuity between sonar control unit connector M61 and front sonar corner sensor LH connector
E132.
4.
Check continuity between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK FRONT SONAR CORNER SENSOR LH SIGNAL CIRCUIT SHORT TO BATTERY
1.
Turn ignition switch ON.
2.
Check voltage between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> Replace front sonar corner sensor LH. Refer to
SN-100, "FRONT SENSOR : Exploded View"
.
NO
>> Repair or replace harness or connectors.
CONSULT Display
DTC Detection Condition
Possible Cause
FRONT LEFT SIDE EXTER-
NAL SENSOR
[B2729]
• Sensor is not configured.
• Sensor is open or short circuited.
• Sensor element malfunction.
• Sensor configuration.
• Harness or connectors.
• Front sonar sensor LH outer.
Sonar control unit
Front sonar sensor LH
Continuity
Connector
Terminal
Connector
Terminal
M61
37
E132
2
Yes
36
1
Sonar control unit
Ground
Continuity
Connector
Terminal
M61
37
—
No
Sonar control unit
Ground
Voltage
(Approx.)
Connector
Terminal
M61
37
—
0V
SN-92
< DTC/CIRCUIT DIAGNOSIS >
[WITH PARKING SPACE MEASUREMENT]
B272A CENTER SENSOR [FL]
B272A CENTER SENSOR [FL]
DTC Logic
INFOID:0000000010478050
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000010478051
Regarding Wiring Diagram information, refer to
1.
CHECK FRONT SONAR CENTER SENSOR LH CIRCUIT CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect sonar control unit connector and front sonar center sensor LH connector.
3.
Check continuity between sonar control unit connector M61 and front sonar center sensor LH connector
E131.
4.
Check continuity between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK FRONT SONAR CENTER SENSOR LH SIGNAL CIRCUIT SHORT TO BATTERY
1.
Turn ignition switch ON.
2.
Check voltage between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> Replace front sonar center sensor LH. Refer to
SN-100, "FRONT SENSOR : Removal and Instal-
.
NO
>> Repair or replace harness or connectors.
CONSULT Display
DTC Detection Condition
Possible Cause
FRONT LEFT SIDE INTER-
NAL SENSOR
[B272A]
• Sensor is not configured.
• Sensor is open or short circuited.
• Sensor element malfunction.
• Sensor configuration.
• Harness or connectors.
• Front sonar sensor LH inner.
Sonar control unit
Front sonar sensor LH
Continuity
Connector
Terminal
Connector
Terminal
M61
29
E131
2
Yes
36
1
Sonar control unit
Ground
Continuity
Connector
Terminal
M61
29
—
No
Sonar control unit
Ground
Voltage
(Approx.)
Connector
Terminal
M61
29
—
0V
SN
B272B CENTER SENSOR [FR]
SN-93
< DTC/CIRCUIT DIAGNOSIS >
[WITH PARKING SPACE MEASUREMENT]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
B272B CENTER SENSOR [FR]
DTC Logic
INFOID:0000000010478052
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000010478053
Regarding Wiring Diagram information, refer to
1.
CHECK FRONT SONAR CENTER SENSOR RH CIRCUIT CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect sonar control unit connector and front sonar center sensor RH connector.
3.
Check continuity between sonar control unit connector M61 and front sonar center sensor RH connector
E123.
4.
Check continuity between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connectors.
2.
CHECK FRONT SONAR CENTER SENSOR RH SIGNAL CIRCUIT SHORT TO BATTERY
1.
Turn ignition switch ON.
2.
Check voltage between sonar control unit connector M61 and ground.
Is the inspection result normal?
YES
>> Replace front sonar center sensor RH. Refer to
SN-100, "FRONT SENSOR : Removal and Instal-
.
NO
>> Repair or replace harness or connectors.
CONSULT Display
DTC Detection Condition
Possible Cause
FRONT RIGHT SIDE INTER-
NAL SENSOR
[B272B]
• Sensor is not configured.
• Sensor is open or short circuited.
• Sensor element malfunction.
• Sensor configuration.
• Harness or connectors.
• Front sonar sensor RH inner.
Sonar control unit
Front sonar sensor RH
Continuity
Connector
Terminal
Connector
Terminal
M61
38
E123
2
Yes
36
1
Sonar control unit
Ground
Continuity
Connector
Terminal
M61
38
—
No
Sonar control unit
Ground
Voltage
(Approx.)
Connector
Terminal
M61
38
—
0V
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