Infiniti EX35. Manual — part 1034
LAN
MAIN LINE BETWEEN ADP AND ABS CIRCUIT
LAN-195
< COMPONENT DIAGNOSIS >
[CAN SYSTEM (TYPE 8)]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
NO
>> Repair the main line between the harness connector E106 and the ABS actuator and electric unit
(control unit).
LAN-196
< COMPONENT DIAGNOSIS >
[CAN SYSTEM (TYPE 8)]
ECM BRANCH LINE CIRCUIT
ECM BRANCH LINE CIRCUIT
Diagnosis Procedure
INFOID:0000000003515742
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Disconnect the battery cable from the negative terminal.
3.
Check the terminals and connectors of the ECM for damage, bend and loose connection (unit side and
connector side).
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair the terminal and connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect the connector of ECM.
2.
Check the resistance between the ECM harness connector terminals.
Is the measurement value within the specification?
YES
>> GO TO 3.
NO
>> Repair the ECM branch line.
3.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the ECM. Refer to
Is the inspection result normal?
YES (Present error)>>Replace the ECM. Refer to
EC-15, "ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement"
.
YES (Past error)>>Error was detected in the ECM branch line.
NO
>> Repair the power supply and the ground circuit.
ECM harness connector
Resistance (
Ω
)
Connector No.
Terminal No.
M107
114
113
Approx. 108 – 132
LAN
A-BAG BRANCH LINE CIRCUIT
LAN-197
< COMPONENT DIAGNOSIS >
[CAN SYSTEM (TYPE 8)]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
A-BAG BRANCH LINE CIRCUIT
Diagnosis Procedure
INFOID:0000000003515744
1.
CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Check the air bag diagnosis sensor unit. Refer to
Is the inspection result normal?
YES
>> Replace the main harness.
NO
>> Replace parts whose air bag system has a malfunction.
LAN-198
< COMPONENT DIAGNOSIS >
[CAN SYSTEM (TYPE 8)]
AFS BRANCH LINE CIRCUIT
AFS BRANCH LINE CIRCUIT
Diagnosis Procedure
INFOID:0000000003515745
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Disconnect the battery cable from the negative terminal.
3.
Check the terminals and connectors of the AFS control unit for damage, bend and loose connection (unit
side and connector side).
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair the terminal and connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect the connector of AFS control unit.
2.
Check the resistance between the AFS control unit harness connector terminals.
Is the measurement value within the specification?
YES
>> GO TO 3.
NO
>> Repair the AFS control unit branch line.
3.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AFS control unit. Refer to
.
Is the inspection result normal?
YES (Present error)>>Replace the AFS control unit. Refer to
EXL-200, "Removal and Installation"
.
YES (Past error)>>Error was detected in the AFS control unit branch line.
NO
>> Repair the power supply and the ground circuit.
AFS control unit harness connector
Resistance (
Ω
)
Connector No.
Terminal No.
M16
30
7
Approx. 54 – 66
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