Infiniti EX35. Manual — part 1331
SN
B2704 CORNER SENSOR [RL]
SN-15
< COMPONENT DIAGNOSIS >
C
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F
G
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P
B2704 CORNER SENSOR [RL]
Description
INFOID:0000000003513799
DTC Logic
INFOID:0000000003160549
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
B2704
CORNER SENSOR [RL]
[B2704]
Corner sensor rear left is malfunctioning.
Replace corner sensor rear LH.
SN-16
< COMPONENT DIAGNOSIS >
B2705 SENSOR HARNESS OPEN [CR-RL]
B2705 SENSOR HARNESS OPEN [CR-RL]
Description
INFOID:0000000003513800
DTC Logic
INFOID:0000000003160551
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003160552
1.
CHECK HARNESS CORNER SENSOR REAR 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 (RL) 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 REAR LH GROUND CIRCUIT
Check continuity between sonar control unit harness connector and corner sensor (RL) 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
B2705
SENSOR HARNESS
OPEN [CR-RL] [B2705]
Corner sensor rear left harness circuit is open.
Check corner sensor rear LH circuit.
Sonar control unit
Corner sensor (RL)
Continuity
Connector
Terminal
Connector
Terminal
M44
5
B259
1
Existed
Sonar control unit
Ground
Continuity
Connector
Terminal
M44
5
Not existed
Sonar control unit
Corner sensor (RL)
Continuity
Connector
Terminal
Connector
Terminal
M44
12
B259
2
Existed
SN
B2706 CORNER SENSOR [RR]
SN-17
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
B2706 CORNER SENSOR [RR]
Description
INFOID:0000000003513801
DTC Logic
INFOID:0000000003160554
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
B2706
CORNER SENSOR [RR]
[B2706]
Corner sensor rear right is malfunctioning.
Replace corner sensor rear RH.
SN-18
< COMPONENT DIAGNOSIS >
B2707 SENSOR HARNESS OPEN [CR-RR]
B2707 SENSOR HARNESS OPEN [CR-RR]
Description
INFOID:0000000003513802
DTC Logic
INFOID:0000000003160556
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000003160557
1.
CHECK HARNESS CORNER SENSOR REAR 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 (RR) 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 REAR RH GROUND CIRCUIT
Check continuity between sonar control unit harness connector and corner sensor (RR) 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
B2707
SENSOR HARNESS
OPEN [CR-RR] [B2707]
Corner sensor rear right harness circuit is open.
Check corner sensor rear RH circuit.
Sonar control unit
Corner sensor (RR)
Continuity
Connector
Terminal
Connector
Terminal
M44
6
B256
1
Existed
Sonar control unit
Ground
Continuity
Connector
Terminal
M44
6
Not existed
Sonar control unit
Corner sensor (RR)
Continuity
Connector
Terminal
Connector
Terminal
M44
12
B256
2
Existed
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