2007 INFINITI FX35 abs

TROUBLE DIAGNOSIS LAN-75
[CAN]
C
D E
F
G H
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M A
B
LAN
Revision: 2006 July 2007 FX35/FX45
Component Parts LocationNKS004NV
Harness LayoutNKS004NW
Refer to PG-43, "Harness Layout" .
1. AWD control unit M92 2. ICC unit M88 3. ECM M90
4. IPDM E/R E9 5. ICC sensor E39 6. Display control unit M76
7. Unified meter and A/C amp. M55 8. Steering angle sensor M14 9. Intelligent Key unit M34
10. ABS actuator and electric unit (con- trol unit) E56 11. BCM M3 12. Data link connector M5
13. LDW camera unit R9 14. Driver seat control unit B152 15. A/T assembly F44
16. Air bag diagnosis sensor unit M72
PKID0616E

LAN-76
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Malfunction Area ChartNKS004NX
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between TCM and data link connector LAN-77, "
Main Line Between TCM and Data Link Connector"
Main line between data link connector and unified meter and A/
C amp. LAN-77, "Main Line Between Data Link Connector and Unified
Meter and A/C Amp."
Main line between unified meter and A/C amp. and ABS actua-
tor and electric unit (control unit) LAN-78, "Main Line Between Unified Meter and A/C Amp. and
ABS Actuator and Electric Unit (Control Unit)"
Main line between ABS actuator and electric unit (control unit)
and driver seat control unit LAN-79, "Main Line Between ABS Actuator and Electric Unit
(Control Unit) and Driver Seat Control Unit"
Malfunction Area Reference
ECM branch line circuit LAN-80, "
ECM Branch Line Circuit"
AWD control unit branch line circuit LAN-80, "AWD Control Unit Branch Line Circuit"
Display control unit branch line circuit LAN-81, "Display Control Unit Branch Line Circuit"
ICC unit branch line circuitLAN-82, "ICC Unit Branch Line Circuit"
TCM branch line circuit LAN-82, "TCM Branch Line Circuit"
BCM branch line circuit LAN-83, "BCM Branch Line Circuit"
Data link connector branch line circuit LAN-84, "Data Link Connector Branch Line Circuit"
Intelligent Key unit branch line circuitLAN-84, "Intelligent Key Unit Branch Line Circuit"
LDW camera unit branch line circuitLAN-85, "LDW Camera Unit Branch Line Circuit"
Steering angle sensor branch line circuit LAN-86, "Steering Angle Sensor Branch Line Circuit"
Unified meter and A/C amp. branch line circuit LAN-86, "Unified Meter and A/C Amp. Branch Line Circuit"
ABS actuator and electric unit (control unit) branch line circuit LAN-87, "ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit"
ICC sensor branch line circuit
LAN-88, "ICC Sensor Branch Line Circuit"
Driver seat control unit branch line circuitLAN-89, "Driver Seat Control Unit Branch Line Circuit"
IPDM E/R branch line circuit LAN-89, "IPDM E/R Branch Line Circuit"
Malfunction Area Reference
CAN communication circuit LAN-90, "
CAN Communication Circuit"

LAN-78
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Main Line Between Unified Meter and A/C Amp. and ABS Actuator and Electric
Unit (Control Unit)
NKS004O0
INSPECTION PROCEDURE
1. CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
–Harness connector M41
–Harness connector E211
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the connector of unified meter and A/C amp. and the harness connector M41 and E211.
2. Check the continuity between the unified meter and A/C amp. harness connector and the harness con- nector.
OK or NG
OK >> GO TO 3.
NG >> Repair the main line between the unified meter and A/C amp. connector and the harness connec- tor M41.
3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the connector of ABS actuator and electric unit (control unit).
2. Check the continuity between the harness connector and the ABS actuator and electric unit (control unit) harness connector.
OK or NG
OK >>
Present error: Check the following items again.
–Decision of CAN system type.
–Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUP-
PORT MNTR).
–Not copied from on-board diagnosis.
–Procedure for detecting root cause.

Past error: Error was detected in the main line between the unified meter and A/C amp. and
ABS actuator and electric unit (control unit).
NG >> Repair the main line between the harness connector E211 and the ABS actuator and electric unit (control unit) harness connector.
Unified meter and A/C amp. harness connector Harness connector Continuity
Connector No. Terminal No. Connector No. Terminal No.
M55 1
M41 29G Yes
11 1 8 G Ye s
Harness connector ABS actuator and electric unit (control unit)
harness connector Continuity
Connector No. Terminal No. Connector No. Terminal No.
E211 29G
E56 11 Ye s
18G 15 Yes

TROUBLE DIAGNOSIS LAN-79
[CAN]
C
D E
F
G H
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J
L
M A
B
LAN
Revision: 2006 July 2007 FX35/FX45
Main Line Between ABS Actuator and Electric Unit (Control Unit) and Driver
Seat Control Unit
NKS004O1
INSPECTION PROCEDURE
1. CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
–Harness connector E205
–Harness connector B5
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the connector of ABS actuator and electric unit (control unit) and the harness connector E205 and B5.
2. Check the continuity between the ABS actuator and electric unit (control unit) harness connector and the harness connector.
OK or NG
OK >> GO TO 3.
NG >> Repair the main line between the ABS actuator and electric unit (control unit) connector and the
harness connector E205.
3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the harness connectors B8 and B151.
2. Check the continuity between the harness connectors.
OK or NG
OK >>
Present error: Check the following items again.
–Decision of CAN system type.
–Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUP-
PORT MNTR).
–Not copied from on-board diagnosis.
–Procedure for detecting root cause.

Past error: Error was detected in the main line between the ABS actuator and electric unit (con-
trol unit) and the driver seat control unit.
NG >> Repair the main line between the harness connector B5 and B8.
ABS actuator and electric unit (control unit) harness connector Harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
E56 11
E205 4Yes
15 10 Yes
Harness connector Harness connector Continuity
Connector No. Terminal No. Connector No. Terminal No.
B5 4
B8 10 Yes
10 9 Yes

TROUBLE DIAGNOSIS LAN-87
[CAN]
C
D E
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G H
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M A
B
LAN
Revision: 2006 July 2007 FX35/FX45
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of unified meter and A/C amp.
2. Check the resistance between the unified meter and A/C amp. harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Repair the unified meter and A/C amp. branch line.
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the unified meter and A/C amp. Refer to DI-33, "
Power Sup-
ply and Ground Circuit Inspection" .
OK or NG
OK >>
Present error: Replace the unified meter and A/C amp. Refer to DI-37, "Removal and Installa-
tion of Unified Meter and A/C Amp." .

Past error: Error was detected in the unified meter and A/C amp. branch line.
NG >> Repair the power supply and the ground circuit.
ABS Actuator and Electric Unit (Control Unit) Branch Line CircuitNKS004OB
INSPECTION PROCEDURE
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 ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit side and connector side).
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of ABS actuator and electric unit (control unit).
2. Check the resistance between the ABS actuator and electric unit (control unit) harness connector termi- nals.
OK or NG
OK >> GO TO 3.
NG >> Repair the ABS actuator and electric unit (control unit) branch line.
Unified meter and A/C amp. harness connector Resistance ( Ω)
Connector No. Terminal No.
M55 1 11 Approx. 54 – 66
ABS actuator and electric unit (control unit) harness connector Resistance ( Ω)
Connector No. Terminal No.
E56 11 15 Approx. 54 – 66

LAN-88
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of ABS actuator and electric unit (control unit). Refer to BRC-
15, "Schematic" .
OK or NG
OK >>
Present error: Replace the ABS actuator and electric unit (control unit). Refer to BRC-60,
"ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)" .

Past error: Error was detected in the ABS actuator and electric unit (control unit) branch line.
NG >> Repair the power supply and the ground circuit.
ICC Sensor Branch Line CircuitNKS004OM
INSPECTION PROCEDURE
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 ICC sensor for damage, bend and loose connection (unit side and connector side).
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of ICC sensor.
2. Check the resistance between the ICC sensor harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Repair the ICC sensor branch line.
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of ICC sensor. Refer to ACS-20, "
Schematic" .
OK or NG
OK >>
Present error: Replace the ICC sensor. Refer to ACS-75, "ICC Sensor" .

Past error: Error was detected in the ICC sensor branch line.
NG >> Repair the power supply and the ground circuit.
ICC sensor harness connector Resistance ( Ω)
Connector No. Terminal No.
E39 3 6 Approx. 54 – 66

LU-10
[VQ35DE]
OIL FILTER
Revision: 2006 July 2007 FX35/FX45
OIL FILTERPFP:15208
Removal and InstallationNBS003J2
REMOVAL
1. Remove front engine undercover with power tool.
2. Using oil filter wrench (SST), remove oil filter. CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belts.

Completely wipe off any engine oil that adheres to engine
and vehicle.
INSTALLATION
1. Remove foreign materials adhering to oil filter installation surface.
2. Apply engine oil to the oil seal contact surface of new oil filter.
3. Screw oil filter manually until it touches the installation surface, then tighten it by 2/3 turn. Or tighten to the specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-7, "ENGINE OIL" .
2. Start the engine, and check there is no leak of engine oil.
SBIA0454E
SBIA0455E
SMA010
Oil filter:
: 17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B

LU-28
[VK45DE]
OIL FILTER
Revision: 2006 July 2007 FX35/FX45
OIL FILTERPFP:15208
Removal and InstallationNBS003JI
REMOVAL
1. Remove front engine undercover with power tool.
2. Using the oil filter wrench (SST), remove the oil filter. CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belts.

Completely wipe off any engine oil that adhere to engine
and vehicle.
INSTALLATION
1. Remove foreign materials adhering to oil filter installation surface.
2. Apply new engine oil to the oil seal circumference of the new oil filter.
3. Screw oil filter manually until it touches the installation surface, then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-25, "ENGINE OIL" .
2. Start engine, and check there is no leaks of engine oil.
3. Stop engine and wait for 15 minutes.
4. Check the engine oil level and adjust engine oil. Refer to LU-25, "
ENGINE OIL" .
PBIC1525E
SMA010
Oil filter:
:17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B