ECO mode INFINITI G35 2006 Service Manual

O Observe the following restricted towing
speeds and distances for manual trans-
mission models only:
Ð Speed: Below 60 MPH (95 km/h)
Ð Distance: Less than 500 miles (800
km)
If the speed or distance must necessarily
be greater, remove the propeller shaft be-
fore towing to prevent damage to the
transmission.
All-wheel drive (AWD) models INFINITI recommends that towing dollies
be used when towing your vehicle, or the
vehicle be placed on a flat bed truck as il-
lustrated.
CAUTION Never tow AWD models with any of the
wheels on the ground as this may cause se-
rious and expensive damage to the power
train. SCE0488
All-wheel drive (AWD) models
6-14 In case of emergency
w 06.1.4/V35-D/V5.0
X

VEHICLE RECOVERY (Freeing a
stuck vehicle) After removing the front license plate (or
the bumper cover), securely install the re-
covery hook
q 1
. (Located with jacking
tools.)
Reinstall the license plate on the lower fit-
ting point. WARNING O Stand clear of a stuck vehicle.
O Do not spin your tires at high speed. This
could cause them to explode and result
in serious injury. Parts of your vehicle
could also overheat and be damaged.
CAUTION O Tow chains or cables must be attached
only to the vehicle recovery hooks or
main structural members of the vehicle.
Otherwise, the vehicle body will be dam-
aged.
O Do not use the vehicle tie downs to free a
vehicle stuck in sand, snow, mud, etc.
Never tow a vehicle using the vehicle tie
downs or recovery hooks.
O Always pull the cable straight out from
the front of the vehicle. Never pull the ve-
hicle at an angle. O Pulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
O Pulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
If your vehicle is stuck in sand, snow,
mud, etc., use the following procedure:
1. Turn off the Vehicle Dynamic Control
(VDC) system.
2. Make sure the area in front and be-
hind the vehicle is clear of obstruc-
tions.
3. Turn the steering wheel right and left
to clear an area around the front tires.
4. Slowly rock the vehicle forward and
backward.
O Shift back and forth between R (re-
verse) and D (drive) (automatic trans-
mission models) or 1st (low) and R (re-
verse) (manual transmission models).
O Apply the accelerator as little as pos-
sible to maintain the rocking motion.SCE0524
In case of emergency
6-15
w 06.1.4/V35-D/V5.0
X

Occasionally remove loose dust from the
interior trim, plastic parts and seats using
a vacuum cleaner or soft bristled brush.
Wipe the vinyl and leather surfaces with a
clean, soft cloth dampened in mild soap
solution, then wipe clean with a dry soft
bristled cloth.
Regular care and cleaning is required in
order to maintain the appearance of the
leather.
Before using any fabric protector, read
the manufacturer's recommendations.
Some fabric protectors contain chemicals
that may stain or bleach the seat mate-
rial.
Use a cloth dampened only with water, to
clean the meter and gauge lens.
CAUTIONO Never use gasoline, thinner, or any simi-
lar material. O Small dirt particles can be abrasive and
damaging to leather surfaces and should
be removed promptly. Do not use saddle
soap, car waxes, polishes, oils, cleaning
fluids, solvents, detergents or ammonia-
based cleaners as they may damage the
leather's natural finish.
O Never use fabric protectors unless rec-
ommended by the manufacturer.
O Do not use glass or plastic cleaner on
meter or gauge lens covers. It may
damage the lens cover.
FLOOR MATS The use of genuine INFINITI floor mats can
extend the life of your vehicle carpet and
make it easier to clean the interior. No
matter what mats are used, be sure they
are fitted for your vehicle and are properly
positioned in the footwell to prevent inter-
ference with pedal operation. Mats should
be maintained with regular cleaning and
replaced if they become excessively worn. Floor mat positioning aid
(driver's side only) This model includes a front floor mat
bracket
q A
to act as a floor mat posi-
tioning aid. INFINITI floor mats have been
specially designed for your vehicle model.
The driver's side floor mat has a grommet
hole incorporated in it. Simply position
the mat by placing the floor mat bracket
through the floor mat grommet hole while
centering the mat in the floorpan contour.
Periodically check to make certain that
the mats are properly positioned. SAI0012A
CLEANING INTERIOR
7-4 Appearance and care
w 06.1.4/V35-D/V5.0
X

Self-adjusting brakes Your vehicle is equipped with self-
adjusting brakes.
The disc-type brakes self-adjust every
time the brake pedal is applied.
WARNINGSee an INFINITI dealer for a brake system
check if the brake pedal height does not re-
turn to normal.
Brake pad wear indicators The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear in-
dicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is
normal and does not affect the function or
performance of the brake system. Proper brake inspection intervals should
be followed. For additional information,
see the appropriate maintenance log
shown in the INFINITI Service and Mainte-
nance Guide.
High performance sports brake pads oc-
casionally make squeaks, squeals or
other braking noises because of their very
high friction coefficient.
These occasional brake noises are
normal, but if they continue, see an
INFINITI dealer.
BRAKE BOOSTER Check the brake booster function as fol-
lows:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one
pedal application to the next, continue
on to the next step.
2. While depressing the brake pedal,
start the engine. The pedal height
should drop a little. 3. With the brake pedal depressed, stop
the engine. Keeping the pedal de-
pressed for about 30 seconds, the
pedal height should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn
it off. Depress the brake pedal several
times. The pedal travel distance will
decrease gradually with each depres-
sion as the vacuum is released from
the booster.
If the brakes do not operate properly, see
an INFINITI dealer.
8-24 Maintenance and do-it-yourself
w 06.1.4/V35-D/V5.0
X

Tire and loading information label
q 1
Seating capacity: The maximum
number of occupants that can be
seated in the vehicle.
q 2
Vehicle load limit: See loading infor-
mation in the ªTechnical and con-
sumer informationº section. q 3
Original size: The size of the tires
originally installed on the vehicle at
the factory.
q 4
Cold tire pressure: Inflate the tires
to this pressure when the tires are
cold. Tires are considered COLD
after the vehicle has been parked for
3 or more hours, or driven less than
1 mile (1.6 km) at moderate speeds.
The recommended cold tire inflation
is set by the manufacturer to pro-
vide the best balance of tire wear,
vehicle handling, driveability, tire
noise, etc., up to the vehicle's
GVWR.
q 5
Tire size Ð refer to ªTire labelingº
later in this section.
q 6
Spare tire size or compact spare tire
size (if so equipped) SDI1948
Maintenance and do-it-yourself
8-39
w 06.1.4/V35-D/V5.0
X

q 5
Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When re-
placing the tires on the vehicle, al-
ways use a tire that has the same
load rating as the factory installed
tire.
q 6
Term of ªtubelessº or ªtube typeº
Indicates whether the tire requires
an inner tube (ªtube typeº) or not
(ªtubelessº).
q 7
The word ªradialº
The word ªradialº is shown if the
tire has radial structure.
q 8
Manufacturer or brand name
Manufacturer or brand name is
shown.
Other tire-related terminology:
In addition to the many terms that are
defined throughout this section, In-
tended Outboard Sidewall is (1) the
sidewall that contains a whitewall,
bears white lettering or bears manufac- turer, brand and/or model name
molding that is higher or deeper than
the same molding on the other sidewall
of the tire, or (2) the outward facing
sidewall of an asymmetrical tire that
has a particular side that must always
face outward when mounted on a ve-
hicle.
TYPES OF TIRES
WARNING O When changing or replacing tires, be
sure all four tires are of the same type
(i.e., Summer, All Season or Snow) and
construction. An INFINITI dealer may be
able to help you with information about
tire type, size, speed rating and avail-
ability.
O Replacement tires may have a lower
speed rating than the factory equipped
tires, and may not match the potential
maximum vehicle speed. Never exceed
the maximum speed rating of the tire.
O Replacing tires with those not originally specified by INFINITI could affect the
proper operation of the tire pressure
monitoring system (TPMS).
O For additional information regarding
tires, refer to ªImportant Tire Safety In-
formationº (US) or ªTire Safety Informa-
tionº (Canada) in the Warranty Informa-
tion Booklet.
All season tires INFINITI specifies All Season tires on some
models to provide good performance for
use all year, including snowy and icy road
conditions. All Season tires are identified
by ALL SEASON and/or M&S on the tire
sidewall. Snow tires have better snow trac-
tion than All Season tires and may be
more appropriate in some areas.
Summer tires INFINITI specifies summer tires on some
models to provide superior performance
on dry roads. Summer tire performance is
substantially reduced in snow and ice.
Summer tires do not have the tire traction
rating ªM&Sº on the tire sidewall.
If you plan to operate your vehicle in
snowy or icy conditions, INFINITI recom-
Maintenance and do-it-yourself
8-43
w 06.1.5/V35-D/V5.0
X

mends the use of SNOW or ALL SEASON
tires on all four wheels.
Snow tires If snow tires are needed, it is necessary
to select tires equivalent in size and load
rating to the original equipment tires. If
you do not, it can adversely affect the
safety and handling of your vehicle.
Generally, snow tires will have lower
speed ratings than factory equipped tires
and may not match the potential
maximum vehicle speed. Never exceed
the maximum speed rating of the tire.
If you operate your vehicle in snowy or icy
conditions, INFINITI recommends the use
of snow or all season tires on all four
wheels.
For additional traction on icy roads, stud-
ded tires may be used. However, some
provinces and states prohibit their use.
Check local, state and provincial laws be-
fore installing studded tires. Skid and
traction capabilities of studded snow
tires, on wet or dry surfaces, may be
poorer than that of non-studded snow
tires. All-wheel drive (AWD) models
CAUTION O Always use tires of the same type, size,
brand, construction (bias, bias-belted or
radial), and tread pattern on all four
wheels. Failure to do so may result in a
circumference difference between tires
on the front and rear axles which will
cause excessive tire wear and may
damage the transmission, transfer case
and differential gears.
O ONLY use spare tires specified for the
AWD model.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced
with tires of the same size, brand, con-
struction and tread pattern. The tire pres-
sure and wheel alignment should also be
checked and corrected as necessary. Con-
tact an INFINITI dealer.
Tire chains must be installed only on the
rear wheels and not on the front wheels.
Do not drive with tire chains on paved
roads which are clear of snow. Driving with chains in such conditions can cause
damage to the various mechanisms of the
vehicle due to some overstress.
TIRE CHAINS Use of tire chains may be prohibited ac-
cording to location. Check the local laws
before installing tire chains. When install-
ing tire chains, make sure they are the
proper size for the tires on your vehicle
and are installed according to the chain
manufacturer's suggestions. Use only SAE
class ªSº chains. Class ªSº chains are
used on vehicles with restricted tire to ve-
hicle clearance. Vehicles that can use
Class ªSº chains are designed to meet
the minimum clearances between the tire
and the closest vehicle suspension or
body component required to accommo-
date the use of a winter traction device
(tire chains or cables). The minimum
clearances are determined using the fac-
tory equipped tires. Other types may
damage your vehicle. Use chain ten-
sioners when recommended by the tire
chain manufacturer to ensure a tight fit.
Loose end links of the tire chain must be
secured or removed to prevent the possi-
bility of whipping action damage to the
fenders or underbody. If possible, avoid
fully loading your vehicle when using tire
chains. In addition, drive at a reduced
8-44 Maintenance and do-it-yourself
w 06.1.4/V35-D/V5.0
X

tionsº in the ª9. Technical and consumer
informationº section for recommended
types and sizes of tires and wheels.
WARNINGO The use of tires other than those recom-
mended or the mixed use of tires of dif-
ferent brands, construction (bias, bias-
belted or radial), or tread patterns can ad-
versely affect the ride, braking, handling,
ground clearance, body-to-tire clearance,
tire chain clearance, speedometer calibra-
tion, headlight aim and bumper height.
Some of these effects may lead to accidents
and could result in serious personal injury.
O If the wheels are changed for any reason,
always replace with wheels which have
the same off-set dimension. Wheels of a
different off-set could cause premature
tire wear, degrade vehicle handling char-
acteristics and/or interference with the
brake discs. Such interference can lead
to decreased braking efficiency and/or
early brake pad wear.
O When a spare tire is mounted or a wheel
is replaced, tire pressure will not be indi-
cated, the TPMS will not function and the low tire pressure warning light will flash.
Contact your INFINITI dealer as soon as
possible for tire replacement and/or sys-
tem resetting.
O Replacing tires with those not originally
specified by INFINITI could affect the
proper operation of the TPMS.
O Do not install a deformed wheel or tire
even if it has been repaired. Such wheels
or tires could have structural damage
and could malfunction without warning.
O The use of retread tires is not recom-
mended.
O For additional information regarding tires,
refer to ªImportant Tire Safety Informationº
(US) or ªTire Safety Informationº (Canada)
in the Warranty Information Booklet.
CAUTION Always use tires of the same type, size,
brand, construction (bias, bias-belted or ra-
dial), and tread pattern on all four wheels.
Failure to do so may result in a circumference difference between tires on the front and
rear axles which will cause excessive tire
wear and may damage the transmission,
transfer case and differential gears (AWD
models).
Wheel balance Unbalanced wheels may affect vehicle han-
dling and tire life. Even with regular use,
wheels can get out of balance. Therefore,
they should be balanced as required.
Wheel balance service should be per-
formed with the wheels off the vehicle.
Spin balancing the wheels on the vehicle
could lead to transmission damage.
For additional information regarding tires,
refer to ªImportant Tire Safety Informa-
tionº (US) or ªTire Safety Informationº
(Canada) in the INFINITI Warranty Informa-
tion Booklet.
Care of wheels O Wash the wheels when washing the
vehicle to maintain their appearance.
O Clean the inner side of the wheels
when the wheel is changed or the un-
derside of the vehicle is washed.
Maintenance and do-it-yourself
8-47
w 06.1.5/V35-D/V5.0
X

FUEL RECOMMENDATION
Sedan Ð Automatic transmission
models Use unleaded regular gasoline with an oc-
tane rating of at least 87 AKI (Anti-Knock In-
dex) number (Research octane number 91).
For improved vehicle performance,
INFINITI recommends the use of unleaded
premium gasoline with an octane rating of
at least 91 AKI number (Research octane
number 96).
Sedan Ð Manual transmission
and Coupe models Use unleaded premium gasoline with an
octane rating of at least 91 AKI (Anti-
Knock Index) number (Research octane
number 96).
If premium gasoline is not available, un-
leaded regular gasoline with an octane
rating of 87 AKI number (Research octane
number 91) may be temporarily used, but
only under the following precautions:
O Have the fuel tank filled only partially
with unleaded regular gasoline, and
fill up with unleaded premium gaso-
line as soon as possible. O Avoid full throttle driving and abrupt
acceleration.
However, for maximum vehicle perfor-
mance, the use of unleaded premium gaso-
line is recommended.
CAUTION O Using a fuel other than that specified
could adversely affect the emission con-
trol system, and may also affect the war-
ranty coverage.
O Under no circumstances should a leaded
gasoline be used, because this will dam-
age the three-way catalyst.
O Do not use E-85 fuel in your vehicle. Your
vehicle is not designed to run on E-85
fuel. Using E-85 fuel can damage the fuel
system components and is not covered
by the INFINITI vehicle limited warranty.
Gasoline specifications INFINITI recommends using gasoline that
meets the World-Wide Fuel Charter
(WWFC) specifications where it is avail- able. Many of the automobile manufactur-
ers developed this specification to im-
prove emission control system and ve-
hicle performance. Ask your service
station manager if the gasoline meets the
WWFC specifications.
Reformulated gasoline Some fuel suppliers are now producing
reformulated gasolines. These gasolines
are specially designed to reduce vehicle
emissions. INFINITI supports efforts to-
wards cleaner air and suggests that you
use reformulated gasoline when avail-
able.
Gasoline containing oxygenates Some fuel suppliers sell gasoline contain-
ing oxygenates such as ethanol, MTBE
and methanol with or without advertising
their presence. INFINITI does not recom-
mend the use of fuels of which the oxy-
genate content and the fuel compatibility
for your INFINITI cannot be readily deter-
mined. If in doubt, ask your service sta-
tion manager.
If you use oxygenate-blend gasoline,
please take the following precautions as
the usage of such fuels may cause vehicle
Technical and consumer information
9-3
w 06.1.4/V35-D/V5.0
X

A vehicle equipped with All-Wheel Drive
(AWD) should never be tested using a two
wheel dynamometer (such as the dyna-
mometers used by some states for emis-
sions testing), or similar equipment. Make
sure you inform test facility personnel
that your vehicle is equipped with AWD
before it is placed on a dynamometer. Us-
ing the wrong test equipment may result
in transmission damage or unexpected
vehicle movement which could result in
serious vehicle damage or personal in-
jury.
Due to legal requirements in some states/
areas, your vehicle may be required to be
in what is called the ªready conditionº for
an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the ªready conditionº
when it is driven through certain driving
patterns. Usually, the ªready conditionº
can be obtained by ordinary usage of the
vehicle.
If a powertrain system component is re-
paired or the battery is disconnected, the
vehicle may be reset to a not ªready con-
ditionº. Before taking the I/M test, check
the vehicle's inspection/maintenance test
readiness condition. Turn the ignition switch ON without starting the engine. If
the Malfunction Indicator Lamp (MIL)
comes on steady for 20 seconds and then
blinks for 10 seconds, the I/M test condi-
tion is ªnot readyº. If the MIL does not
blink after 20 seconds, the I/M test condi-
tion is ªreadyº. If the MIL indicates the
vehicle is in a ªnot readyº condition, drive
the vehicle through the following pattern
to set the vehicle to the ready condition.
If you cannot or do not want to perform
the driving pattern, an INFINITI dealer can
conduct it for you.
WARNING Always drive the vehicle in a safe and pru-
dent manner according to traffic conditions
and obey all traffic laws.
1. Start the engine. Allow the engine to
idle until the engine coolant tempera-
ture gauge needle points between the
C and H (normal operating tempera-
ture).
2. Accelerate the vehicle to 55 MPH (88
km/h), then quickly release the accel-
erator pedal completely and keep it re-
leased for at least 10 seconds. 3. Quickly depress the accelerator pedal
for a moment, then drive the vehicle at
a speed of 53 to 60 MPH (86 to 96
km/h) for at least 9 minutes.
4. Stop the vehicle. Leave the engine
running.
5. Accelerate the vehicle to 35 MPH (55
km/h) and maintain the speed for 20
seconds.
6. Repeat steps 4 and 5 at least 10 times.
7. Accelerate the vehicle to 55 MPH (88
km/h) and maintain the speed for at
least 3 minutes.
8. Stop the vehicle. Place the automatic
transmission selector lever in the ªPº
or ªNº position or the manual trans-
mission shift lever in the ªNº position.
9. Turn the engine off.
10. Repeat steps 1 through 8 at least one
more time.
If step 1 through 7 is interrupted, repeat
the preceding step. Any safe driving mode
is acceptable between steps. Do not stop
the engine until step 7 is completed.READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST (US only)
Technical and consumer information
9-25
w 06.1.4/V35-D/V5.0
X