2006 INFINITI M35 oil pressure

FSU-6
[2WD]
FRONT SUSPENSION ASSEMBLY
Revision: 2006 January2006 M35/M45
FRONT SUSPENSION ASSEMBLYPFP:54010
On-Vehicle Inspection and ServiceNES000IA
Make sure the mounting conditions (looseness, back lash) of each component and component conditions
(wear, damage) are normal.
INSPECTION OF LOWER BALL JOINT END PLAY
1. Set front wheels in a straight-ahead position. Do not depress brake pedal.
2. Place an iron bar or similar tool between transverse link and steering knuckle.
3. Measure axial end play by prying it up and down.
CAUTION:
Be careful not to damage ball joint boot. Do not damage the installation position by applying
excessive force.
SHOCK ABSORBER INSPECTION
Check for oil leakage, damage and breakage of installation positions.
Wheel Alignment InspectionNES000IB
DESCRIPTION
Measure wheel alignment under unladen conditions.
NOTE:
“Unladen conditions” means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
PRELIMINARY CHECK
Check the following:
1. Tires for improper air pressure and wear.
2. Road wheels for runout. Refer to WT-6, "
ROAD WHEEL" .
3. Wheel bearing axial end play. Refer to FAX-5, "
WHEEL BEARING INSPECTION" .
4. Transverse link ball joint axial end play. Refer to FSU-14, "
INSPECTION AFTER REMOVAL" .
5. Shock absorber operation.
6. Each mounting part of axle and suspension for looseness and deformation.
7. Each of suspension member, shock absorber, upper link and transverse link for cracks, deformation and
other damage.
8. Vehicle height (posture).
GENERAL INFORMATION AND RECOMMENDATIONS
A four-wheel thrust alignment should be performed.
–This type of alignment is recommended for any NISSAN/INFINITI vehicle.
–The four-wheel “thrust” process helps ensure that the vehicle is properly aligned and the steering wheel is
centered.
–The alignment rack itself should be capable of accepting any NISSAN/INFINITI vehicle.
–The rack should be checked to ensure that it is level.
Make sure the machine is properly calibrated.
–Your alignment equipment should be regularly calibrated in order to give correct information.
–Check with the manufacturer of your specific equipment for their recommended Service/Calibration
Schedule.Axial end play : 0 mm (0 in)

FRONT SUSPENSION ASSEMBLY
FSU-23
[AWD]
C
D
F
G
H
I
J
K
L
MA
B
FSU
Revision: 2006 January2006 M35/M45
FRONT SUSPENSION ASSEMBLYPFP:54010
On-Vehicle Inspection and ServiceNES000IQ
Make sure the mounting conditions (looseness, back lash) of each component and component conditions
(wear, damage) are normal.
INSPECTION OF LOWER BALL JOINT END PLAY
1. Set front wheels in a straight-ahead position. Do not depress brake pedal.
2. Place an iron bar or similar tool between transverse link and steering knuckle.
3. Measure axial end play by prying it up and down.
CAUTION:
Be careful not to damage ball joint boot. Do not damage the installation position by applying
excessive force.
SHOCK ABSORBER INSPECTION
Check for oil leakage, damage and breakage of installation positions.
Wheel Alignment InspectionNES000IR
DESCRIPTION
Measure wheel alignment under unladen conditions.
NOTE:
“Unladen conditions” means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
PRELIMINARY CHECK
Check the following:
1. Tires for improper air pressure and wear.
2. Road wheels for runout. Refer to WT-6, "
ROAD WHEEL" .
3. Wheel bearing axial end play. Refer to FAX-5, "
WHEEL BEARING INSPECTION" .
4. Transverse link ball joint axial end play. Refer to FSU-31, "
INSPECTION AFTER REMOVAL" .
5. Shock absorber operation.
6. Each mounting part of axle and suspension for looseness and deformation.
7. Each of suspension member, shock absorber, upper link and transverse link for cracks, deformation and
other damage.
8. Vehicle height (posture).
GENERAL INFORMATION AND RECOMMENDATIONS
A four-wheel thrust alignment should be performed.
–This type of alignment is recommended for any NISSAN/INFINITI vehicle.
–The four-wheel “thrust” process helps ensure that the vehicle is properly aligned and the steering wheel is
centered.
–The alignment rack itself should be capable of accepting any NISSAN/INFINITI vehicle.
–The rack should be checked to ensure that it is level.
Make sure the machine is properly calibrated.
–Your alignment equipment should be regularly calibrated in order to give correct information.
–Check with the manufacturer of your specific equipment for their recommended Service/Calibration
Schedule.Axial end play : 0 mm (0 in)

IDX-4
ALPHABETICAL INDEX
Electronic ignition (EI) system ............. EC-33, EC-743
Engine control module (ECM) .......... EC-496, EC-1215
Engine control system diagram ........... EC-30, EC-740
Engine coolant temperature sensor (ECTS) ... EC-226,
EC-238
, EC-948, EC-961
Engine coolant(VK45DE) .................................. CO-40
Engine coolant(VQ35DE) ................................. CO-11
Engine oil filter replacement ............................. MA-26
Engine oil filter replacement(VQ35DE) ............. MA-19
Engine oil precautions .......................................... GI-8
Engine oil replacement(VQ35DE) ..................... MA-18
Engine oil(VK45DE) ........................................... LU-26
Engine oil(VQ35DE) ............................................ LU-7
Engine removal(VK45DE) ............................... EM-244
Engine removal(VQ35DE) .............................. EM-113
Engine room cover ............................................ EM-14
Engine room cover(VK45DE) ......................... EM-173
ETC1 - Wiring diagram .................... EC-614, EC-1345
ETC2 - Wiring diagram .................... EC-609, EC-1340
ETC3 - Wiring diagram .................... EC-620, EC-1352
EVAP canister ...................................... EC-42, EC-752
EVAP canister purge volume control solenoid valve ....
EC-412
, EC-420, EC-1132, EC-1140
EVAP canister vent control valve ...... EC-427, EC-434,
EC-1147
, EC-1154
EVAP control system (small leak) diagnosis .. EC-403,
EC-466
, EC-1124, EC-1185
EVAP control system pressure sensor ........... EC-440,
EC-443
, EC-450, EC-1160, EC-1163, EC-1170
EVAP control system purge flow monitoring diagnosis
EC-398
, EC-1119
EVAP vapor lines inspection ................. MA-21, MA-28
Evaporative emission (EVAP) system . EC-39, EC-749
Evaporator ..................................................... ATC-168
Exhaust manifold(VK45DE) ............................ EM-183
Exhaust system ................................................... EX-3
Exhaust system inspection ..................... EX-3, MA-29
Expansion valve ............................................. ATC-169
F
F/FOG - Wiring diagram ................................... LT-197
F/PUMP - Wiring diagram ................ EC-686, EC-1428
Final drive pre-inspection .................. FFD-16, RFD-19
Final drive removal and installation .. FFD-13, RFD-16
Floor trim ............................................................. EI-50
Flow charts ......................................................... GI-28
Fluid temperature sensor (A/T) ........................ AT-135
Fluorescent leak detector .............................. ATC-170
FPCM - Wiring diagram ................... EC-527, EC-1253
Freeze frame data ............................... EC-59, EC-770
Front brake solenoid valve ................. AT-151, AT-153
Front bumper ...................................................... EI-11
Front combination lamp removal and installation LT-76
Front door ............................. BL-190, BL-196, GW-63
Front passenger air bag .................................. SRS-42
Front seat belt .................................................... SB-30
Front seat belt pre-tensioner ..... SB-2, SRS-3, SRS-47
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FTS - Wiring diagram ....................................... AT-136
FTTS - Wiring diagram .... EC-345, EC-350, EC-1068,
EC-1073
Fuel cut control (at no load high engine speed) EC-34,
EC-744
Fuel filter replacement ......................................... FL-4
Fuel gauge ............................................................ DI-5
Fuel injection system (Bank 1) ......... EC-321, EC-332,
EC-1044
, EC-1055
Fuel injection system (Bank 2) ......... EC-321, EC-332,
EC-1044
, EC-1055
Fuel injector ................................................... EC-1420
Fuel injector and fuel tube(VK45DE) .............. EM-193
Fuel injector and fuel tube(VQ35DE) ................ EM-45
Fuel level sensor EC-475, EC-477, EC-479, EC-1194,
EC-1196
, EC-1198
Fuel line inspection .................................. FL-3, MA-25
Fuel line inspection(VQ35DE) .......................... MA-18
Fuel precautions ................................................... GI-6
Fuel pressure check ........................... EC-98, EC-809
Fuel pressure release ......................... EC-98, EC-809
Fuel pump ....................................... EC-685, EC-1427
Fuel pump and gauge .......................................... FL-4
Fuel pump control module .............. EC-525, EC-1251
Fuel pump dropping resistor ........... EC-525, EC-1251
Fuel system ......................................................... FL-3
Fuel tank ............................................................ FL-10
Fuel tank temperature sensor .......... EC-343, EC-349,
EC-1066
, EC-1072
Fuel tank vacuum relief valve ............. EC-42, EC-752
FUELB1 - Wiring diagram EC-323, EC-334, EC-1046,
EC-1057
FUELB2 - Wiring diagram EC-325, EC-336, EC-1048,
EC-1059
Fuse .................................................................. PG-17
Fuse and fusible link box ................................ PG-112
Fusible link ........................................................ PG-17
G
Gauges ................................................................. DI-5
Generator ........................................................... SC-23
Generator - See Alternator ................................ SC-23
Glass ........................ GW-11, GW-61, GW-63, GW-67
Grille - See Exterior ............................................ EI-16
Ground distribution ........................................... PG-46
H
H/LAMP - Wiring diagram ....................... LT-13
, LT-48
Harness connector .......................................... PG-102
Harness layout .................................................. PG-63
Hazard warning lamp ....................................... LT-211
Headlamp removal and installation .................... LT-76
Headlining - See Roof trim .................................. EI-52
Heated oxygen sensor 2 (bank 1) .... EC-286, EC-297,
EC-310
, EC-1009, EC-1020, EC-1033
Heated oxygen sensor 2 (bank 2) .... EC-286, EC-297,

IDX-5
A
C
D
E
F
G
H
I
J
K
L B
IDX
ALPHABETICAL INDEX
EC-310, EC-1009, EC-1020, EC-1033
Heated oxygen sensor 2 heater (bank 1) ....... EC-189,
EC-911
Heated oxygen sensor 2 heater (bank 2) ....... EC-189,
EC-911
Heated seat ..................................................... SE-143
Heater and cooling unit (Heater core) ........... ATC-135
HFC134a (R134a) system precaution ............... ATC-6
HFC134a (R134a) system service procedure ATC-151
HFC134a (R134a) system service tools .......... ATC-17
HFC134a system service equipment precaution ..........
ATC-13
High and low reverse clutch solenoid valve .... AT-159,
AT-161
Hood ................................................................... BL-15
Horn ................................................................. WW-53
HORN - Wiring diagram ................................... WW-53
How to erase DTC for OBD system ..... EC-67, EC-778
HSEAT - Wiring diagram ................................. SE-146
I
IATS - Wiring diagram ....................... EC-223
, EC-945
ICC - Wiring diagram ....................................... ACS-21
ICC/BS - Wiring diagram ................. EC-578, EC-1304
ICC/SW - Wiring diagram ................ EC-563, EC-1289
ICCBOF - Wiring diagram ................ EC-700, EC-1442
Idle air volume learning ....................... EC-96, EC-807
Idle mixture ratio .................................. EC-84, EC-795
Idle speed .............................. EC-77, EC-788, EC-793
Idle speed control (ISC) .... EC-483, EC-485, EC-1202,
EC-1204
Ignition coil ....................................... EC-666, EC-1407
Ignition coil(VK45DE) ...................................... EM-190
Ignition coil(VQ35DE) ........................................ EM-42
Ignition control system ..................... EC-666, EC-1407
Ignition timing ........................ EC-77, EC-788, EC-793
IGNSYS - Wiring diagram ................ EC-667, EC-1408
Illumination ....................................................... LT-295
Illumination control ................. LT-291, LT-292, LT-293
In vehicle sensor ........................... ATC-116, ATC-127
INJECT - Wiring diagram ................. EC-680, EC-1421
Injector ............................................................. EC-679
Input clutch solenoid valve ................. AT-147, AT-149
Instrument panel .................................................. IP-10
Intake air temperature sensor ........... EC-221, EC-241,
EC-943
, EC-964
Intake door control linkage adjustment ............ ATC-88
Intake door motor ........................... ATC-86, ATC-133
Intake manifold collector(VQ35DE) ................... EM-19
Intake manifold(VK45DE) ................................ EM-179
Intake manifold(VQ35DE) .................................. EM-24
Intake sensor ................................ ATC-122, ATC-129
Intake valve timing control (Bank 1) .. EC-178, EC-891
Intake valve timing control (Bank 2) .. EC-178, EC-891
Intake valve timing control position sensor (Bank 1) ....
EC-1228
Intake valve timing control position sensor (Bank 2) ....
EC-1228
Intake valve timing control solenoid valve (Bank 1) ......
EC-197
, EC-920
Intake valve timing control solenoid valve (Bank 2) ......
EC-197
, EC-920
Integrated homelink transmitter ....................... BL-281
Intelligent cruise control (ICC) system .............. ACS-6
Interior ................................................................. EI-37
Interior lamp ...................................................... LT-267
IPDM (Intelligent power distribution module engine
room) ................................................................. PG-18
IVCB1 - Wiring diagram ..................... EC-198, EC-921
IVCB2 - Wiring diagram ..................... EC-200, EC-923
IVCSB1 - Wiring diagram ............................... EC-1229
IVCSB2 - Wiring diagram ............................... EC-1231
IVIS (Infiniti vehicle immobilizer system) precautions ...
GI-3
IVTB1 - Wiring diagram ................................... EC-894
IVTB2 - Wiring diagram ................................... EC-896
K
Knock sensor (KS) ........................... EC-371
, EC-1094
KS - Wiring diagram ......................... EC-372, EC-1095
L
LAN system circuit ........................................... ATC-70
Lane Departure Warning System ....................... DI-78
Laser beam aiming adjustment ....................... ACS-13
Latch (lower anchors and tether for children) system ...
SB-36
LDW .................................................................... DI-78
LDW - Wiring Diagram ........................................ DI-89
License lamp ..................................................... LT-249
Line pressure solenoid valve ........................... AT-130
Line pressure test (A/T) ..................................... AT-55
Liquid gasket application ......................... EM-7, LU-22
Liquid gasket application(VQ35DE) ........... LU-3, CO-3
Location of electrical units ................................. PG-96
Low coast brake solenoid valve ......... AT-163, AT-165
Low tire pressure warning system ...................... WT-9
Lubricant (R134a) A/C ..................................... ATC-26
Lubrication circuit (engine)(VK45DE) ................ LU-24
Lubrication circuit (engine)(VQ35DE) .................. LU-5
Lubrication oil A/C .......................................... ATC-174
M
MAFS - Wiring diagram ..... EC-208
, EC-216, EC-930,
EC-938
Magnet clutch .................................................. ATC-94
MAIN - Wiring diagram ........ EC-166, EC-879, AT-180
Maintenance (engine)(VQ35DE) ...................... MA-14
Major overhaul (Final drive) .............. FFD-15, RFD-18
Major overhaul (Transfer) .................................. TF-45
Malfunction indicator lamp (MIL) .......... EC-69, EC-780
Manual mode switch ........................................ AT-167
Mass air flow sensor (MAFS) ............ EC-205, EC-214,
EC-927
, EC-936

IDX-6
ALPHABETICAL INDEX
Meter ..................................................................... DI-5
METER - Wiring diagram .................................... DI-13
MIL data link connectors circuit ....... EC-722, EC-1459
MIL/DL - Wiring diagram .................. EC-722, EC-1459
MIRROR - Wiring diagram ................................ GW-99
Mirror, door ..................................................... GW-120
Mirror, out side ................................................ GW-120
Misfire .............................................. EC-361, EC-1084
MMSW - Wiring diagram .................................. AT-168
Mode door control linkage adjustment ATC-79, ATC-82
Mode door motor .............. ATC-75, ATC-80, ATC-140
Molding - See Exterior .............................. EI-25, EI-29
Mud guard - See Exterior .................................... EI-22
Multiport fuel injection (MFI) system .... EC-31, EC-741
Multiport fuel injection precautions ....................... GI-7
N
NATS - Wiring diagram .................................... BL-256
NONDTC - Wiring diagram .............................. AT-187
NVH troubleshooting (EM) .............................. EM-171
NVH troubleshooting (EM)(VQ35DE) ............... EM-12
NVH troubleshooting (Final drive) ......... FFD-6, RFD-7
NVH troubleshooting (Propeller shaft) ................. PR-3
NVH troubleshooting (Transfer) ........................... TF-8
NVIS (Nissan vehicle immobilizer system) precautions
GI-3
O
O2H2B1 - Wiring diagram .................. EC-191
, EC-913
O2H2B2 - Wiring diagram .................. EC-193, EC-915
O2S2B1 - Wiring diagram .. EC-289, EC-300, EC-313,
EC-1012
, EC-1023, EC-1036
O2S2B2 - Wiring diagram .. EC-291, EC-302, EC-315,
EC-1014
, EC-1025, EC-1038
Oil cooler (engine)(VQ35DE) ............................. LU-14
Oil filter(VK45DE) .............................................. LU-29
Oil filter(VQ35DE) .............................................. LU-10
Oil pan (engine)(VK45DE) .............................. EM-187
Oil pan (engine)(VQ35DE) ................................ EM-29
Oil pressure (engine)(VK45DE) ......................... LU-26
Oil pressure (engine)(VQ35DE) ........................... LU-8
Oil pressure relief valve (engine)(VQ35DE) ........ LU-6
Oil pump (A/T) ................................................. AT-318
Oil pump (engine)(VK45DE) .............................. LU-30
Oil pump (engine)(VQ35DE) .............................. LU-18
Oil pump regulator valve (engine)(VK45DE) ..... LU-30
Oil pump regulator valve (engine)(VQ35DE) ..... LU-18
Oil seal replacement (engine)(VK45DE) ......... EM-229
Oil seal replacement (engine)(VQ35DE) .......... EM-98
Oil seal replacement (front of final drive) .......... FFD-9,
RFD-10
Oil seal replacement (side of final drive) ......... FFD-11,
RFD-14
On board diagnostic system ................ EC-54, EC-764
ORVR (On-board Refueling Vapor Recovery) .. EC-46,
EC-756
Out side mirror ................................................ GW-120
Overheat ......................................... EC-512, EC-1239
P
P/SCKT - Wiring diagram ................................ WW-51
Park/Neutral position switch ........... EC-504, EC-1223
Park/neutral position switch (A/T) .................... AT-113
Parking brake control ........................................... PB-3
Parking lamp .................................................... LT-249
PCV (positive crankcase ventilation) .. EC-51, EC-761
PGC/V - Wiring diagram .. EC-414, EC-422, EC-1134,
EC-1142
PHASE - Wiring diagram ............................... EC-1108
PHSB1 - Wiring diagram .................................. EC-385
PHSB2 - Wiring diagram .................................. EC-387
Pilot bushing replacement - See Pilot
converter(VQ35DE) ........................................ EM-124
Piston assembly(VK45DE) ............................. EM-260
Piston assembly(VQ35DE) ............................. EM-135
Piston pin inspection(VK45DE) ....................... EM-266
Piston pin inspection(VQ35DE) ...................... EM-140
Piston ring inspection(VK45DE) ..................... EM-267
Piston ring inspection(VQ35DE) ..................... EM-141
Piston to bore clearance(VK45DE) ................. EM-270
Piston to bore clearance(VQ35DE) ................ EM-144
PNP/SW - Wiring diagram . EC-506, EC-1225, AT-114
POS - Wiring diagram ..................... EC-378, EC-1101
POWER - Wiring diagram ................................... PG-5
Power door mirror .............................................. BL-24
Power socket ................................................... WW-51
Power steering fluid level ........................ PS-8, MA-37
Power steering gear ........................................... PS-18
Power steering hydraulic pressure .................... PS-29
Power steering oil pump .................................... PS-29
Power steering system bleeding .......................... PS-8
Power supply routing .......................................... PG-3
Power window .................................................. GW-13
PRE/SE - Wiring diagram EC-445, EC-452, EC-1165,
EC-1172
Precations for Leak detection dye .................. ATC-15
Precautions (General) ........................................... GI-4
Pressure switch 1 .............................. AT-153, AT-172
Pressure switch 2 ............................................ AT-165
Pressure switch 3 .............................. AT-149, AT-174
Pressure switch 5 .............................. AT-157, AT-176
Pressure switch 6 .............................. AT-161, AT-178
Pressure test (A/T) ............................................. AT-55
Propeller shaft ........................................... PR-4, PR-6
Propeller shaft on vehicle service ............. PR-4, PR-6
Propeller shaft vibration ............................ PR-4, PR-6
PS/SEN - Wiring diagram ............... EC-488, EC-1207
R
Radiator(VK45DE) ............................................ CO-43
Radiator(VQ35DE) ............................................ CO-14
Rear axle .......................................................... RAX-5
Rear bumper ....................................................... EI-14
Rear combination lamp removal and installation ..........

CAN COMMUNICATION
LAN-43
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2006 January2006 M35/M45
*1:with AFS model only
*2:with LDW model only
*3:with RAS model only
*4:with pre-crash seat belt model only
*5:with ICC model only Deceleration degree commandment value signalRT
ICC OD cancel request signal R T
ICC operation signal R T
ICC warning lamp signalRT
Front wiper stop position signal R T
High beam status signal RT
Hood switch signal R T
Low beam status signal R R T
Oil pressure switch signalRT
TR
Rear window defogger control signal R R T
Starter relay status signal R TSignals
ECM
TCM
AFS control unit*1
BCM
LDW camera unit*2
Low tire pressure warning control unit
Steering angle sensor
Intelligent Key unit
Unified meter and A/C amp.
AV (NAVI) control unit
RAS control unit*3
Pre-crash seat belt control unit*4
Driver seat control unit
ABS actuator and electric unit (control unit)
ICC sensor integrated unit*5
IPDM E/R

CAN COMMUNICATION
LAN-47
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2006 January2006 M35/M45
*1:with AFS model only
*2:with LDW model only
*3:with pre-crash seat belt model only
*4:with ICC model only Vehicle speed signalRRRRR TR
RR RR R TRRR R
Deceleration degree commandment value signalRT
ICC OD cancel request signal R T
ICC operation signal R T
ICC warning lamp signalRT
Front wiper stop position signal R T
High beam status signal RT
Hood switch signal R T
Low beam status signal R R T
Oil pressure switch signalRT
TR
Rear window defogger control signal R R T
Starter relay status signal R TSignals
ECM
TCM
AWD control unit
AFS control unit*1
BCM
LDW camera unit*2
Low tire pressure warning control unit
Steering angle sensor
Intelligent Key unit
Unified meter and A/C amp.
AV (NAVI) control unit
Pre-crash seat belt control unit*3
Driver seat control unit
ABS actuator and electric unit (control unit)
ICC sensor integrated unit*4
IPDM E/R

LT-38
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
Revision: 2006 January2006 M35/M45
Aiming AdjustmentNKS003OG
PREPARATION BEFORE ADJUSTING
For details, refer to the regulations in your own country.
Before performing aiming adjustment, check the following.
1. Keep all tires inflated to correct pressures.
2. Place vehicle on flat surface.
3. Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1. Turn headlamp low beam ON.
2. Use adjusting screws to perform aiming adjustment.
SKIB4157E