Infiniti EX35. Manual — part 1330
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B2700 CORNER SENSOR [FL]
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< COMPONENT DIAGNOSIS >
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COMPONENT DIAGNOSIS
B2700 CORNER SENSOR [FL]
Description
INFOID:0000000003160538
DTC Logic
INFOID:0000000003160539
DTC DETECTION LOGIC
Component
Description
CORNER/CENTER SENSOR
The obstacle distance is detected. The signal is transmitted to the sonar control unit.
DTC No.
CONSULT-III indication
DTC detection condition
Troubleshooting
B2700
CORNER SENSOR [FL]
[B2700]
Corner sensor front left is malfunctioning.
Replace corner sensor front LH.
SN-12
< COMPONENT DIAGNOSIS >
B2701 SENSOR HARNESS OPEN [CR-FL]
B2701 SENSOR HARNESS OPEN [CR-FL]
Description
INFOID:0000000003513796
DTC Logic
INFOID:0000000003160541
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003160542
1.
CHECK HARNESS CORNER SENSOR FRONT LH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sonar control unit connector and corner sensor connector.
3.
Check continuity between sonar control unit harness connector and corner sensor (FL) harness connec-
tor.
4.
Check continuity between sonar control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK HARNESS CORNER SENSOR FRONT LH GROUND CIRCUIT
Check continuity between sonar control unit harness connector and corner sensor (FL) harness connector.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component
Description
CORNER/CENTER SENSOR
The obstacle distance is detected. The signal is transmitted to the sonar control unit.
DTC No.
CONSULT-III indication
DTC detection condition
Troubleshooting
B2701
SENSOR HARNESS
OPEN [CR-FL] [B2701]
Corner sensor front LH harness circuit is open.
Check corner sensor front LH circuit.
Sonar control unit
Corner sensor (FL)
Continuity
Connector
Terminal
Connector
Terminal
M44
3
E63
1
Existed
Sonar control unit
Ground
Continuity
Connector
Terminal
M44
3
Not existed
Sonar control unit
Corner sensor (FL)
Continuity
Connector
Terminal
Connector
Terminal
M44
12
E63
2
Existed
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B2702 CORNER SENSOR [FR]
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< COMPONENT DIAGNOSIS >
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B2702 CORNER SENSOR [FR]
Description
INFOID:0000000003513797
DTC Logic
INFOID:0000000003160544
DTC DETECTION LOGIC
Component
Description
CORNER/CENTER SENSOR
The obstacle distance is detected. The signal is transmitted to the sonar control unit.
DTC No.
CONSULT-III indication
DTC detection condition
Troubleshooting
B2702
CORNER SENSOR [FR]
[B2702]
Corner sensor front right is malfunctioning.
Replace corner sensor front RH.
SN-14
< COMPONENT DIAGNOSIS >
B2703 SENSOR HARNESS OPEN [CR-FR]
B2703 SENSOR HARNESS OPEN [CR-FR]
Description
INFOID:0000000003513798
DTC Logic
INFOID:0000000003160546
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003160547
1.
CHECK HARNESS CORNER SENSOR FRONT RH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sonar control unit connector and corner sensor connector.
3.
Check continuity between sonar control unit harness connector and corner sensor (FR) harness connec-
tor.
4.
Check continuity between sonar control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK HARNESS CORNER SENSOR FRONT RH GROUND CIRCUIT
Check continuity between sonar control unit harness connector and corner sensor (FR) harness connector.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component
Description
CORNER/CENTER SENSOR
The obstacle distance is detected. The signal is transmitted to the sonar control unit.
DTC No.
CONSULT-III indication
DTC detection condition
Troubleshooting
B2703
SENSOR HARNESS
OPEN [CR-FR] [B2703]
Corner sensor front right harness circuit is open.
Check corner sensor front RH circuit.
Sonar control unit
Corner sensor (FR)
Continuity
Connector
Terminal
Connector
Terminal
M44
4
E152
1
Existed
Sonar control unit
Ground
Continuity
Connector
Terminal
M44
4
Not existed
Sonar control unit
Corner sensor (FR)
Continuity
Connector
Terminal
Connector
Terminal
M44
12
E152
2
Existed
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