2007 INFINITI M35 ABS

TROUBLE DIAGNOSIS
LAN-81
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2007 April2007 M35/M45
Component Parts LocationNKS004G4
Harness LayoutNKS004G5
Refer to PG-62, "Harness Layout" .
1. AWD control unit F109 2. AFS control unit F110 3. IPDM E/R E9
4. BCM M1 5. NAVI control unit M210: With
navigation system
AV control unit M210: Without
navigation system6. Unified meter and A/C amp. M65
7. ICC sensor integrated unit E61 8. ABS actuator and electric unit
(control unit) E309. Intelligent Key unit M32
10. Data link connector M60 11. Low tire pressure warning con-
trol unit M1912. Driver seat control unit B204
13. Steering angle sensor M47 14. TCM F42 15. Pre-crash seat belt control unit
B142
16. RAS control unit B476 17. LDW camera unit M182 18. ECM M71
PKID0344E

LAN-82
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Malfunction Area ChartNKS004G6
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between TCM and data link connectorLAN-83, "
Main Line Between TCM and Data Link Connector"
Main line between data link connector and pre-crash seat belt
control unitLAN-84, "Main Line Between Data Link Connector and Pre-
crash Seat Belt Control Unit"
Main line between data link connector and RAS control unitLAN-85, "Main Line Between Data Link Connector and RAS
Control Unit"
Main line between RAS control unit and pre-crash seat belt con-
trol unitLAN-86, "Main Line Between RAS Control Unit and Pre-crash
Seat Belt Control Unit"
Main line between pre-crash seat belt control unit and driver
seat control unitLAN-87, "Main Line Between Pre-crash Seat Belt Control Unit
and Driver Seat Control Unit"
Main line between driver seat control unit and ABS actuator and
electric unit (control unit)LAN-88, "Main Line Between Driver Seat Control Unit and ABS
Actuator and Electric Unit (Control Unit)"
Main line between ABS actuator and electric unit (control unit)
and ICC sensor integrated unitLAN-89, "Main Line Between ABS Actuator and Electric Unit
(Control Unit) and ICC Sensor Integrated Unit"
Malfunction Area Reference
ECM branch line circuitLAN-89, "
ECM Branch Line Circuit"
AWD control unit branch line circuitLAN-90, "AWD Control Unit Branch Line Circuit"
AFS control unit branch line circuitLAN-91, "AFS Control Unit Branch Line Circuit"
BCM branch line circuitLAN-91, "BCM Branch Line Circuit"
LDW camera unit branch line circuitLAN-92, "LDW Camera Unit Branch Line Circuit"
TCM branch line circuitLAN-93, "TCM Branch Line Circuit"
NAVI control unit branch line circuitLAN-93, "NAVI Control Unit Branch Line Circuit"
AV control unit branch line circuitLAN-94, "AV Control Unit Branch Line Circuit"
Data link connector branch line circuitLAN-95, "Data Link Connector Branch Line Circuit"
Intelligent Key unit branch line circuitLAN-95, "Intelligent Key Unit Branch Line Circuit"
Unified meter and A/C amp. branch line circuitLAN-96, "Unified Meter and A/C Amp. Branch Line Circuit"
Steering angle sensor branch line circuitLAN-97, "Steering Angle Sensor Branch Line Circuit"
Low tire pressure warning control unit branch line circuitLAN-97, "Low Tire Pressure Warning Control Unit Branch Line
Circuit"
RAS control unit branch line circuitLAN-98, "RAS Control Unit Branch Line Circuit"
Pre-crash seat belt control unit branch line circuitLAN-99, "Pre-Crash Seat Belt Control Unit Branch Line Circuit"
Driver seat control unit branch line circuitLAN-99, "Driver Seat Control Unit Branch Line Circuit"
ABS actuator and electric unit (control unit) branch line circuitLAN-100, "ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit"
ICC sensor integrated unit branch line circuitLAN-101, "ICC Sensor Integrated Unit Branch Line Circuit"
IPDM E/R branch line circuitLAN-101, "IPDM E/R Branch Line Circuit"
Malfunction Area Reference
CAN communication circuitLAN-102, "
CAN Communication Circuit"

LAN-88
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Main Line Between Driver Seat Control Unit and ABS Actuator and Electric Unit
(Control Unit)
NKS004G9
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 B3
–Harness connector E105
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the following harness connectors.
–Harness connectors B202 and B15
–Harness connectors B3 and E105
2. Check the continuity between harness connectors.
OK or NG
OK >> GO TO 3.
NG >> Replace the body harness.
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).
–Procedure for detecting root cause.

Past error: Error was detected in the main line between the driver seat control unit and the ABS
actuator and electric unit (control unit).
NG >> Repair the main line between the harness connector E105 and the ABS actuator and electric unit
(control unit).
Harness connector Harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
B153
B39Yes
19 8 Yes
Harness connectorABS actuator and electric unit (control unit)
harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
E1059
E3035 Yes
814Yes

TROUBLE DIAGNOSIS
LAN-89
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2007 April2007 M35/M45
Main Line Between ABS Actuator and Electric Unit (Control Unit) and ICC Sen-
sor Integrated Unit
NKS004H0
INSPECTION PROCEDURE
1. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect the following harness connectors.
–ABS actuator and electric unit (control unit) harness connector
–ICC sensor integrated unit harness connector
–IPDM E/R harness connector
4. Check continuity between the ABS actuator and electric unit (control unit) harness connector and the ICC
sensor integrated 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).
–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 ICC sensor integrated unit.
NG >> Repair the main line between the ABS actuator and electric unit (control unit) and the ICC sensor
integrated unit.
ECM Branch Line CircuitNKS004GA
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 ECM 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 ECM.
2. Check the resistance between the ECM harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Repair the ECM branch line.
ABS actuator and electric unit (control unit)
harness connectorICC sensor integrated unit
harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
E3035
E613Yes
14 6 Yes
ECM harness connector
Resistance (Ω)
Connector No. Terminal No.
M71 94 86 Approx. 108 – 132

LAN-100
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of driver seat control unit.
2. Check the resistance between the driver seat control unit harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Replace the body harness.
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the driver seat control unit. Refer to SE-17, "
Schematic" .
OK or NG
OK >>
Present error: Replace the driver seat control unit.

Past error: Error was detected in the driver seat control unit branch line.
NG >> Repair the power supply and the ground circuit.
ABS Actuator and Electric Unit (Control Unit) Branch Line CircuitNKS004GM
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.
3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the ABS actuator and electric unit (control unit). Refer to
BRC-14, "
Schematic" .
OK or NG
OK >>
Present error: Replace the ABS actuator and electric unit (control unit). Refer to BRC-57,
"Removal and Installation" .

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.
Driver seat control unit harness connector
Resistance (Ω)
Connector No. Terminal No.
B204 3 19 Approx. 54 – 66
ABS actuator and electric unit (control unit) harness connector
Resistance (Ω)
Connector No. Terminal No.
E30 35 14 Approx. 54 – 66

OIL FILTER
LU-11
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
LU
Revision: 2007 April2007 M35/M45
OIL FILTERPFP:15208
Removal and InstallationNBS004PY
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-30
[VK45DE]
OIL FILTER
Revision: 2007 April2007 M35/M45
OIL FILTERPFP:15208
Removal and InstallationNBS004QE
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-27, "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-27, "
ENGINE OIL" .
PBIC1525E
SMA010
Oil filter:
:17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B

ENGINE MAINTENANCE (VQ35DE ENGINE)
MA-19
C
D
E
F
G
H
I
J
K
MA
B
MA
Revision: 2007 April2007 M35/M45
Engine oil specification and viscosity:
Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
Engine oil capacity (Approximate):
Unit: (US qt, lmp qt)
CAUTION:

When filling engine oil, do not pull out oil level gauge.

The refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.

Always use oil level gauge to determine the proper amount of engine oil in engine.
8. Warm up the engine and check area around drain plug and oil filter for engine oil leakage.
9. Stop the engine and wait for 10 minutes.
10. Check the engine oil level.
Changing Oil FilterNLS0007N
REMOVAL
WARNING:
Be careful not to get burned when the engine and engine oil may be hot.
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 NIS-
SAN engine oil filter or equivalent.

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.
Drain and refill With oil filter change 4.7 (5, 4-1/8)
Without oil filter change 4.4 (4-5/8, 3-7/8)
Dry engine (Overhaul)5.4 (5-3/4, 4-3/4)
PBIC0249E
SBIA0454E
SBIA0455E