wiper fluid INFINITI M35 2007 Factory Service Manual

DESCRIPTION
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Revision: 2007 April2007 M35/M45
Components DescriptionNKS004CH
CAN CommunicationNKS004CI
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tric control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN COMMUNICATION UNIT
Refer to LAN-52, "CAN Communication Signal Chart" .
ComponentVehicle-to-
vehicle
distance
control modeConventional
(fixed speed)
cruise
control modeBrake assist
(with pre-
view func-
tion)Description
ICC sensor integrated unit×××

Controls vehicle distance by operating electric throttle
control actuator based on that sensor signals and
CAN communication data.

Controls vehicle distance by transmitting deceleration
degree commandment value signal to ABS actuator
and electric unit (control unit) when deceleration with
brake is needed.

Irradiates laser beam, and receives reflected laser
beam to measure distance from preceding vehicle.
ECM×××Transmits accelerator pedal position signal, ICC brake
switch signal, stop lamp switch signal and ICC steering
switch signal to ICC sensor integrated unit through CAN
communication.
ABS actuator and electric
unit (control unit)×××

Transmits vehicle speed signal (wheel speed) and
stop lamp switch signal to ICC sensor integrated unit
through CAN communication.

Receives deceleration degree commandment value
signal from ICC sensor integrated unit, and controls
brake fluid pressure with the ABS motor.
BCM×Transmits front wiper request signal to ICC sensor inte-
grated unit through CAN communication.
TCM××Transmits gear position signal and output shaft revolu-
tion signal to ICC sensor integrated unit through CAN
communication.
Unified meter and A/C amp.×××Receives meter display signal, ICC warning lamp signal
and buzzer output signal from ICC sensor integrated
unit through CAN communication.
ICC brake switch×××Transmits operating signal to ECM when depressing
brake pedal. ICC sensor integrated unit cancels cruise
system at driver's brake operation.
Stop lamp switch×××Transmits operating signal to ECM and ABS actuator
and electric unit (control unit) when depressing brake
pedal. ICC sensor integrated unit cancels cruise system
at driver's brake operation.

IDX-4
ALPHABETICAL INDEX
Engine control system diagram ........... EC-30, EC-732
Engine coolant temperature sensor (ECTS) ... EC-214,
EC-226
, EC-926, EC-939
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-7
Engine oil replacement(VQ35DE) ..................... MA-18
Engine oil(VK45DE) ........................................... LU-27
Engine oil(VQ35DE) ............................................ LU-7
Engine removal(VK45DE) ............................... EM-247
Engine removal(VQ35DE) .............................. EM-114
Engine room cover ............................................ EM-15
Engine room cover(VK45DE) ......................... EM-173
ETC1 - Wiring diagram .................... EC-605, EC-1323
ETC2 - Wiring diagram .................... EC-600, EC-1318
ETC3 - Wiring diagram .................... EC-611, EC-1330
EVAP canister ...................................... EC-42, EC-744
EVAP canister purge volume control solenoid valve ....
EC-400
, EC-408, EC-1108, EC-1116
EVAP canister vent control valve ...... EC-415, EC-422,
EC-1123
, EC-1130
EVAP control system (small leak) diagnosis .. EC-391,
EC-453
, EC-1100, EC-1160
EVAP control system pressure sensor ........... EC-428,
EC-431
, EC-437, EC-1136, EC-1139, EC-1145
EVAP control system purge flow monitoring diagnosis
EC-386
, EC-1095
EVAP vapor lines inspection ................. MA-21, MA-28
Evaporative emission (EVAP) system . EC-39, EC-741
Evaporator ..................................................... ATC-167
Exhaust manifold(VK45DE) ............................ EM-183
Exhaust system ................................................... EX-3
Exhaust system inspection ..................... EX-3, MA-29
Expansion valve ............................................. ATC-168
F
F/FOG - Wiring diagram ................................... LT-198
F/PUMP - Wiring diagram ................ EC-676, EC-1396
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-169
FPCM - Wiring diagram ................... EC-512, EC-1227
Freeze frame data ............................... EC-60, EC-762
Front brake solenoid valve ................. AT-151, AT-153
Front bumper ...................................................... EI-11
Front combination lamp removal and installation LT-75
Front door ............................. BL-188, BL-194, GW-61
Front passenger air bag .................................. SRS-46
Front seat belt .................................................... SB-29
Front seat belt pre-tensioner ..... SB-2, SRS-3, SRS-51
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FTS - Wiring diagram ....................................... AT-136
FTTS - Wiring diagram .... EC-333, EC-338, EC-1045,
EC-1050
Fuel cut control (at no load high engine speed) EC-34,
EC-736
Fuel filter replacement ......................................... FL-4
Fuel gauge ............................................................ DI-5
Fuel injection system (Bank 1) ......... EC-309, EC-320,
EC-1022
, EC-1033
Fuel injection system (Bank 2) ......... EC-309, EC-320,
EC-1022
, EC-1033
Fuel injector ................................................... EC-1389
Fuel injector and fuel tube(VK45DE) .............. EM-193
Fuel injector and fuel tube(VQ35DE) ................ EM-47
Fuel level sensor EC-462, EC-464, EC-466, EC-1169,
EC-1171
, EC-1173
Fuel line inspection .................................. FL-3, MA-25
Fuel line inspection(VQ35DE) .......................... MA-18
Fuel pressure check ........................... EC-88, EC-790
Fuel pressure release ......................... EC-88, EC-790
Fuel pump ....................................... EC-675, EC-1395
Fuel pump and gauge .......................................... FL-4
Fuel pump control module .............. EC-510, EC-1225
Fuel pump dropping resistor ........... EC-510, EC-1225
Fuel system ......................................................... FL-3
Fuel tank ............................................................ FL-10
Fuel tank temperature sensor .......... EC-331, EC-337,
EC-1043
, EC-1049
Fuel tank vacuum relief valve ............. EC-42, EC-744
FUELB1 - Wiring diagram EC-311, EC-322, EC-1024,
EC-1035
FUELB2 - Wiring diagram EC-313, EC-324, EC-1026,
EC-1037
Fuse .................................................................. PG-17
Fuse and fusible link box ................................ PG-115
Fusible link ........................................................ PG-17
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Gauges ................................................................. DI-5
Generator - See Alternator ................................ SC-20
Glass ........................ GW-11, GW-59, GW-61, GW-65
Grille - See Exterior ............................................ EI-16
Ground distribution ........................................... PG-45
H
H/LAMP - Wiring diagram ....................... LT-13
, LT-47
Harness connector .......................................... PG-104
Harness layout .................................................. PG-62
Hazard warning lamp ....................................... LT-212
Headlamp removal and installation .................... LT-75
Headlining - See Roof trim .................................. EI-52
Heated oxygen sensor 2 (bank 1) .... EC-274, EC-285,
EC-298
, EC-987, EC-998, EC-1011
Heated oxygen sensor 2 (bank 2) .... EC-274, EC-285,
EC-298
, EC-987, EC-998, EC-1011
Heated oxygen sensor 2 heater (bank 1) ....... EC-177,
EC-890
Heated oxygen sensor 2 heater (bank 2) ....... EC-177,

GENERAL MAINTENANCE
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Revision: 2007 April2007 M35/M45
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically (e.g. each time you check the engine oil or refuel).ItemReference page
Warning lamps and
chimesMake sure that all warning lamps and chimes are operating properly. —
Windshield wiper and
washerCheck that the wipers and washer operate properly and that the wipers do not
streak.—
Windshield defrosterCheck that the air comes out of the defroster outlets properly and in sufficient
quantity when operating the heater or air conditioner.—
Steering wheelCheck that it has the specified play. Be sure to check for changes in the steer-
ing condition, such as excessive play, hard steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
SeatsCheck seat position controls such as seat adjusters, seatback recliner, etc. to
make sure they operate smoothly and that all latches lock securely in every
position. Check that the head restrains move up and down smoothly and that
the locks (if equipped) hold securely in all latched positions. Check that the
latches lock securely for folding-down rear seatbacks.—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters
and retractors) operate properly and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying, wear or damage.MA-39
Accelerator pedalCheck the pedal for smooth operation and make sure the pedal does not catch
or require uneven effort. Keep the floor mats away from the pedal.—
BrakesCheck that the brake does not pull the vehicle to one side when applied. —
Brake pedal and
boosterCheck the pedal for smooth operation and make sure it has the proper dis-
tance under it when depressed fully. Check the brake booster function. Be
sure to keep the floor mats away from the pedal.BR-6
, BR-17
Parking brakeCheck that the pedal has the proper travel and make sure that the vehicle is
held securely on a fairly steep hill when only the parking brake is applied.PB-3
Automatic transmis-
sion “Park” mecha-
nismCheck that the lock release button on the selector lever operates properly and
smoothly. On a fairly steep hill check that the vehicle is held securely with the
selector lever in the P (Park) position without applying any brakes.—
ItemReference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.MA-15
, MA-22
Radiator and hosesCheck the front of the radiator and clean off any dirt, insects, leaves, etc., that
may have accumulated. Make sure the hoses have no cracks, deformation,
deterioration or loose connections.—
Brake fluid levelMake sure that the brake fluid level is between the “MAX” and “MIN” lines on
the reservoir.MA-35

BatteryCheck the fluid level in each cell. It should be between the “MAX” and “MIN”
lines. Vehicles operated in high temperatures or under severe conditions
require frequent checks of the battery fluid level.SC-4
Engine drive beltsMake sure that no belt is frayed, worn, cracked or oily.MA-14, MA-22
Engine oil levelCheck the level on the oil level gauge after parking the vehicle on a level spot
and turning off the engine.MA-18, MA-25
Power steering fluid
level and linesCheck the level on the dipstick with the engine off. Check the lines for improper
attachment, leaks, cracks, etc.MA-37
Exhaust systemMake sure there are no loose supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of exhaust fumes, immediately
locate the trouble and correct it.MA-29

FRONT WIPER AND WASHER SYSTEM
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Revision: 2007 April2007 M35/M45
Removal and Installation of Front Wiper Arms, Adjustment of Wiper Arms Stop
Location
NKS003WY
REMOVAL
1. Turn wiper switch ON to operate wiper motor, and then turn wiper switch OFF (auto stop).
2. Open hood, remove arm caps, and remove wiper arm nuts.
3. Raise wiper arms, and remove wiper arms from the vehicle.
INSTALLATION
1. Clean up the pivot area as shown in the figure. This will reduce
possibility of wiper arm looseness.
2. Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it “OFF” (auto stop).
3. Push wiper arm onto pivot shaft, paying attention to blind spline.
4. Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L1” & “L2” immediately before
tightening nuts.
5. Spray washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.
6. Make sure that wiper blades stop within clearance “L1” & “L2”.

Tighten wiper arm nuts to specified torque.
7. Attach wiper arm caps.
ADJUSTMENT
Refer to WW-43, "INSTALLATION" .
SEL024J
Clearance “L1” : 17.9 ± 7.5 mm (0.705 ± 0.295 in)
Clearance “L2” : 33.2 ± 7.5 mm (1.307 ± 0.295 in)
Front wiper arm nuts : 23.5 N·m (2.4 kg-m, 17 ft-lb)PKIA9951E

WW-48
FRONT WIPER AND WASHER SYSTEM
Revision: 2007 April2007 M35/M45
Removal and Installation of Washer TankNKS003X7
: Vehicle front
REMOVAL
1. Remove engine room cover (RH). Refer to EM-15, "Removal and Installation" .
2. Remove clip (A) and pull washer tank inlet (1) out of washer
tank.
3. Remove front bumper. Refer to EI-11, "
Removal and Installation" .
4. Disconnect washer pump connector and wash fluid level sensor connector.
5. Remove washer tank mounting nuts (A) and remove bolt (B).
6. Remove washer tube, and remove washer tank (1) from vehicle.
INSTALLATION
Note the following, and installation is the reverse order of removal.
CAUTION:
After installation, add water up to the upper level of washer tank inlet, and check for water leaks.
SKIB4258E
SKIB4259E
Washer tank mounting nuts : 4.5 N·m (0.46 kg-m, 40 in-lb)
Washer tank mounting bolt : 4.5 N·m (0.46 kg-m, 40 in-lb)