At least monthly perform inspection
of:
Tire inflation pressures
At least twice a year (for example,
every spring and fall) perform
inspection of:
Engine coolant
Engine oil
As explained in the “Introduction”
paragraph, several procedures can be
done only by a qualified service
technician with special tools.
For details, read the separate Warranty
Booklet provided with the vehicle. If you
are unsure about any servicing or
maintenance procedure, have it done
by an Authorized Dealer.
There are strict environmental laws
regarding the disposal of waste oil and
fluids. Please dispose of your waste
properly and with due regard to the
environment.
We recommend that you entrust the oil
and fluid changes of your vehicle to an
Authorized Dealer.
Periodic Checks
Every 620 miles (1,000 km) or before
long trips check and, if necessary, top
off:
Engine coolant level.
Brake fluid level.
Windshield washer fluid level.
Tire inflation pressure and condition.
Operation of lighting system
(headlights, direction indicators, hazard
warning lights, etc.).
Operation of windshield
washer/wiper system and
positioning/wear of windshield wiper
blades.
Every 1860 miles (3,000 km) check
and top off the engine oil level if
required.
Heavy-Duty Use Of The
Vehicle
If the vehicle is used under one of the
following conditions:
Dusty roads.
Short, repeated trips less than 4.4 -
5 miles (7-8km)atsub -zero outside
temperatures.
Engine idling for long periods of time
or driving long distances at low speeds
or long periods of inactivity.
The following checks must be carried
out more often than indicated in the
Scheduled Servicing Plan:
Check front disc brake pad condition
and wear.
Check cleanliness of underhood area
and all door and trunk locks, cleanliness
and lubrication of linkage.
Visually inspect conditions of the:
engine, transmission, lines and hoses (exhaust/fuel system/brakes) and
rubber elements (hoses/belts/etc.).
Check battery charge and battery
fluid level.
Visually inspect conditions of the
accessory drive belts.
Check and, if necessary, change
engine oil and replace oil filter.
Check and, if necessary, replace
cabin air filter.
Check and, if necessary, replace air
cleaner.
Severe Duty All Models
Change Engine Oil at 4,000 miles
(6,500 km) if the vehicle is operated in a
dusty and off road environment or is
operated predominately at idle or only
very low engine RPM’s. This type of
vehicle use is considered Severe Duty.
224
SERVICING AND MAINTENANCE
BATTERY
RECHARGING
BATTERY CHARGING
PROCEDURE
Warning!
Battery fluid is a corrosive acid solution
and can burn or even blind you. Do not
allow battery fluid to contact your eyes,
skin, or clothing. Do not lean over a battery
when attaching clamps. If acid splashes in
eyes or on skin, flush the area immediately
with large amounts of water. Refer to
“Jump-Starting” in “In Case Of Emergency”
for further information.
Battery gas is flammable and explosive.
Keep flame or sparks away from the
battery. Do not use a booster battery or
any other booster source with an output
greater than 12 Volts. Do not allow cable
clamps to touch each other.
Battery posts, terminals, and related
accessories contain lead and lead
compounds. Wash hands after handling.
Caution!
It is essential when replacing the cables
on the battery that the positive cable is
attached to the positive post and the
negative cable is attached to the negative
post. Battery posts are marked positive (+)
and negative (-) and are identified on the
battery case. Cable clamps should be tight
on the terminal posts and free of corrosion.
If a “fast charger” is used while the
battery is in the vehicle, disconnect both
vehicle battery cables before connecting
the charger to the battery. Do not use a
“fast charger” to provide starting voltage.
Charge battery as follows:
Before recharging the battery, turn off
all accessories and turn the engine off
by placing the ignition in the OFF mode.
Disconnect the negative battery
cable.
Connect the charger cables to the
battery terminals, observing the polarity
(+,–).
Turn on the charger.
When finished, turn the charger off
before disconnecting the battery.
Reconnect the negative battery
terminal.
MAINTENANCE
PROCEDURES
The following pages contain
instructions on the required
maintenance from the technical
personnel who designed the vehicle.
In addition to these specific
maintenance instructions specified for
routine scheduled servicing, there are
other components which may require
periodic maintenance or replacement
over the vehicle’s life cycle.
Body Lubrication
Ensure that the locks and bodywork
junction points, including components
such as the seat guides, door hinges
(and rollers), trunk and hood are
periodically lubricated with lithium
based grease to ensure correct, silent
operation and to protect them from rust
and wear.
Thoroughly clean the components,
eliminating every trace of dirt and dust.
After lubricating, eliminate excess oil
and grease. Also pay particular
attention to the hood closing devices,
to ensure correct operation.
During operations on the hood, be sure
to perform with the engine cold, also
remember to check, clean and lubricate
the locking, release and safety devices.
Make sure the hood's secondary latch
keeps the hood from opening when the
primary latch is released.
234
SERVICING AND MAINTENANCE
Check tire pressures more often if
subject to a wide range of outdoor
temperatures, as tire pressures vary
with temperature changes.
Tire pressures change by approximately
1 psi (7 kPa) per 12°F (7°C) of air
temperature change. Keep this in mind
when checking tire pressure inside a
garage, especially in the Winter.
Example: If garage temperature = 68°F
(20°C) and the outside temperature =
32°F (0°C) then the cold tire inflation
pressure should be increased by 3 psi
(21 kPa), which equals 1 psi (7 kPa) for
every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to
6 psi (13 to 40 kPa) during operation.
DO NOT reduce this normal pressure
build up or your tire pressure will be too
low.
Tire Pressures For High Speed
Operation
The manufacturer advocates driving at
safe speeds and within posted speed
limits. Where speed limits or conditions
are such that the vehicle can be driven
at high speeds, maintaining correct tire
inflation pressure is very important.
Increased tire pressure and reduced
vehicle loading may be required for
high-speed vehicle operation. Refer to
your authorized tire dealer or original
equipment vehicle dealer forrecommended safe operating speeds,
loading and cold tire inflation pressures.
Warning!
High speed driving with your vehicle under
maximum load is dangerous. The added
strain on your tires could cause them to
fail. You could have a serious collision. Do
not drive a vehicle loaded to the maximum
capacity at continuous speeds above
75 mph (120 km/h).
Radial Ply Tires
Warning!
Combining radial ply tires with other types
of tires on your vehicle will cause your
vehicle to handle poorly. The instability
could cause a collision. Always use radial
ply tires in sets of four. Never combine
them with other types of tires.
Tire Repair
If your tire becomes damaged, it may
be repaired if it meets the following
criteria:
The tire has not been driven on when
flat.
The damage is only on the tread
section of your tire (sidewall damage is
not repairable).
The puncture is no greater than a ¼
of an inch (6 mm).
Consult an authorized tire dealer for tire
repairs and additional information.
Damaged Run Flat tires, or Run Flat
tires that have experienced a loss of
pressure should be replaced
immediately with another Run Flat tire
of identical size and service description
(Load Index and Speed Symbol).
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to
drive 50 miles (80 km) at 50 mph
(80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is
referred to as the Run Flat mode. A Run
Flat mode occurs when the tire inflation
pressure is of/or below 14 psi (96 kPa).
Once a Run Flat tire reaches the run flat
mode it has limited driving capabilities
and needs to be replaced immediately.
A Run Flat tire is not repairable.
It is not recommended driving a vehicle
loaded at full capacity or to tow a trailer
while a tire is in the run flat mode.
See the tire pressure monitoring section
for more information.
Tire Spinning
When stuck in mud, sand, snow, or ice
conditions, do not spin your vehicle's
wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously
without stopping.
244
SERVICING AND MAINTENANCE
STORING THE
VEHICLE
If the vehicle is left inactive for longer
than a month, the following precautions
should be observed:
Park the vehicle in covered, dry and if
possible well-ventilated premises and
slightly open the windows.
Check that the parking brake is not
activated.
Disconnect the negative battery
terminal and check the battery charge.
Repeat this check once every three
months during storage.
If the battery is not disconnected
from the electrical system, check its
state of charge every thirty days.
Clean and protect the painted parts
using protective wax.
Clean and protect the shiny metal
parts using special compounds
available commercially.
Sprinkle talcum powder on the
windshield and rear window wiper
rubber blades and lift them off the
glass.
Cover the vehicle with a fabric or
perforated plastic sheet, paying
particular care not to damage the
painted surface by dragging any dust
that may have accumulated on it. Do
not use compact plastic sheets which do not allow humidity to evaporate from
the surface of the vehicle.
Inflate the tires at a pressure of
+7.25 psi (+0.5 bar) higher than
recommended on the tire placard and
check it periodically.
Do not drain the engine cooling
system.
Any time the vehicle is left inactive for
two weeks or more, operate the air
conditioning system with engine idling
for at least five minutes, setting external
air and with fan set to maximum speed.
This operation will ensure appropriate
lubrication for the system, thus
minimizing the possibility of damage to
the compressor when the system is
operated again.
Note: After placing the ignition in the
OFF mode and having closed the driver
side door, wait at least one minute
before disconnecting the electrical
supply from the battery. When
reconnecting the electrical supply to the
battery, make sure that the ignition in
the OFF mode and the driver side door
is closed.
BODYWORK
Protection From
Atmospheric Agents
The vehicle is equipped with the best
available technological solutions to
protect the bodywork against corrosion.
These include:
Painting products and systems
which give the vehicle resistance to
corrosion and abrasion.
Use of galvanized (or pre-treated)
steel sheets, with high resistance to
corrosion.
Spraying of plastic parts, with a
protective function in the more exposed
points: underdoor, inner fender, edges,
etc.
Use of “open” boxed sections to
prevent condensation and pockets of
moisture which could favour the
formation of rust inside.
Use of special films to protect
against abrasion in exposed areas (e.g.
rear fender, doors, etc.).
Corrosion Warranty
Your vehicle is covered by Corrosion
Warranty against perforation due to rust
of any original element of the structure
or bodywork. For the general terms of
this Corrosion Warranty, refer to the
Warranty Booklet.
252
SERVICING AND MAINTENANCE