engine FIAT SEDICI 2007 2.G Workshop Manual

168
HIGHWAY DRIVING
When driving at high-speed, pay attention
to the following:
❒Stopping distance progressively in-
creases with vehicle speed. Apply the
brakes far enough ahead of the stopping
point to allow for the extra stopping
distance.
❒On rainy days, “Aquaplaning” can occur.
“Aquaplaning” is the loss of direct con-
tact between the road surface and the
vehicle’s tires due to a water film form-
ing between them. Steering or braking
the vehicle while “Aquaplaning” can be
very difficult, and loss of control can oc-
cur. Keep speed down when the road
surface is wet.
❒At high speeds, the vehicle may be af-
fected by side winds. Therefore, reduce
speed and be prepared for unexpect-
ed buffeting, which can occur at the ex-
its of tunnels, when passing by a cut of
a hill, or when being overtaken by large
vehicles, etc.
DRIVING ON HILLS
❒When climbing steep hills, the vehicle
may begin to slow down and show a
lack of power. If this happens, you
should shift to a lower gear so that the
engine will again be operating in its nor-
mal power range. Shift rapidly to pre-
vent the vehicle from losing momen-
tum.
❒When driving down a hill, the engine
should be used for braking by moving
to next lower gear.
52D078
Wear Your Seat Belts at All
Times. Even though air bags
are equipped at the front seating po-
sitions, the driver and all passengers
should be properly restrained at all
times, using the seat belts provided.
Refer to the “Seat Belts and Child Re-
straint Systems” section for instruc-
tions on proper use of the seat belts.
Never drive while under the influence
of alcohol or other drugs. Alcohol and
drugs can seriously impair your abili-
ty to drive safely, greatly increasing
the risk of injury to yourself and oth-
ers. You should also avoid driving
when you are tired, sick, irritated, or
under stress.
WARNING
Try not to hold the brake
pedal down too long or too
often while going down a steep or
long hill. This could cause the brakes
to overheat, resulting in reduced
braking efficiency. Failure to take this
precaution could result in loss of ve-
hicle control.
WARNING
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170
IMPORTANT Do not continue rocking
the vehicle for more than a few minutes.
Prolonged rocking can cause engine over-
heating or transaxle damage. IF YOUR VEHICLE GETS STUCK
If your vehicle gets stuck in snow, mud, or
sand, follow the directions below:
❒Shift the transaxle back and forth be-
tween first gear and reverse. This will
create a rocking motion which may give
you enough momentum to free the ve-
hicle. Press gently on the accelerator to
keep wheel spin to a minimum.
Remove your foot from the accelera-
tor while shifting.
Do not race the engine. Excessive
wheel spin will cause the tires to dig
deeper, making it more difficult to free
the vehicle.
❒If your vehicle remains stuck after a few
minutes of rocking, get another vehicle
to pull you out.
Do not allow anyone to
stand near the vehicle when
you are rocking it, and do not spin the
wheels faster than an indicated
40 km/h (25 mph) on the speedome-
ter. Personal injury and/ or vehicle
damage may result from spinning the
wheels too fast.
WARNING
54G074S
In addition to following the
driving tips in this section, it
is important to observe the following
precautions.
Make sure your tires are in good con-
dition and always maintain the spec-
ified tire pressure. Refer to “Tires” in
the “INSPECTION AND MAINTE-
NANCE” section for details.
WARNING
Do not use tires other than
those specified by Fiat. Nev-
er use different sizes or types of tires
on the front and rear wheels. For in-
formation regarding the specified
tires, refer to the Tire Information La-
bel located on the driver’s door lock
pillar.
Never use oversized tires or special
shock absorbers and springs to raise
(jack up) your vehicle. This will
change the handling characteristics.
Oversized tires may also rub against
the fender over bumps, causing vehi-
cle damage or tire failure.
After driving through water, test the
brakes while driving at a slow speed
to see if they have maintained their
normal effectiveness. If the brakes are
less effective than normal, dry them
by repeatedly applying the brakes
while driving slowly until the brakes
have regained their normal effective-
ness.
WARNING
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Never use a tow bar which
attaches to the axle or the
bumper of your vehicle.
WARNING
Never attach safety chains
to the bumper of your vehi-
cle. Secure connections so that they
can’t come loose.
WARNING
Never connect trailer lights
directly into your vehicle’s
electrical system, or electrical system
damage may occur.
WARNING
BRAKES
If trailer brakes are used, you
should follow all instructions
provided by the manufacturer. Nev-
er connect to the brake system of
your vehicle and never take an elec-
trical supply directly from the wiring
harness.
WARNING
173
SAFETY CHAINS
Always attach safety chains between your
vehicle and trailer. Cross safety chains un-
der the nose of the trailer so that the nose
will not drop to the road if the trailer be-
comes separated from the tow bar. Fol-
low the manufacturer’s recommendation
for attaching safety chains. Always leave
just enough slack to permit full turning.
Never allow safety chains to drag on the
road.TRAILER LIGHTS
Make sure your trailer is equipped with
lights which meet local requirements. Al-
ways check for the proper operation of all
trailer lights before you start to tow. IMPORTANT Trailer towing puts addi-
tional stress on the engine, drive train, and
brakes of your vehicle. Never tow a trail-
er during the first 960 km (600 miles) of
vehicle operation.
TOW BARS
Only use a tow bar that is designed to at-
tach to the chassis of your vehicle, and
a hitch that is designed to bolt to this
bracket.
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176
– Avoid “riding” the brakes.
This could cause the brakes
to overheat resulting in reduced brak-
ing efficiency. Use engine braking as
much as possible.
– Because of the added trailer weight,
your engine may overheat on hot
days when going up long or steep
hills. Pay attention to your engine
temperature gauge. If it indicates
overheating, pull off the road and
stop in a safe place. Refer to “If the
Engine Overheats” in “EMERGENCY
SERVICE” section.
WARNING
60A186
When parking your vehicle
and connected trailer, al-
ways use the following procedure:
– Apply the vehicle’s brakes firmly.
– Have another person place wheel
chocks under the wheels of the vehi-
cle and the trailer while you are hold-
ing the brakes.
– Slowly release the brakes until the
wheel chocks absorb the load.
– Fully engage the parking brake.
– Manual Transaxle – Shift into Re-
verse or first gear and turn off the en-
gine.
WARNING
When starting out after
parking:
– Depress the clutch and start the en-
gine.
– Shift into gear, release the parking
brake, and slowly pull away from the
chocks.
– Stop, apply the brakes firmly and
hold them.
– Have another person remove the
chocks.
WARNING
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181
I I
N N
S S
P P
E E
C C
T T
I I
O O
N N
A A
N N
D D
M M
A A
I I
N N
T T
E E
N N
A A
N N
C C
E E E
60G410
MAINTENANCE SCHEDULE ........................................... 183
MAINTENANCE RECOMMENDED UNDER SEVERE
DRIVING CONDITIONS .................................................... 188
DRIVE BELT .......................................................................... 189
ENGINE OIL AND FILTER ................................................ 189
GEAR OIL .............................................................................. 193
ENGINE COOLANT .......................................................... 195
WINDSHIELD WASHER FLUID ...................................... 198
AIR CLEANER ...................................................................... 198
SPARK PLUGS (Petrol engine).......................................... 199
FUEL FILTER (Diesel engine)............................................. 201
BRAKES .................................................................................. 202
STEERING .............................................................................. 204
CLUTCH PEDAL ................................................................. 205
TIRES ....................................................................................... 205
BATTERY ............................................................................... 210
FUSES ...................................................................................... 211
BULB REPLACEMENT ........................................................ 217
WINDSCREEN - REAR WINDOW WASHER /
WIPERS .................................................................................. 222
AIR CONDITIONING SYSTEM ....................................... 223
8
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182
60B128
You should take extreme
care when working on your
vehicle to prevent accidental injury.
Here are a few precautions that you
should be especially careful to ob-
serve:
– To prevent damage or unintended
activation of the air bag system or
seat belt pretensioner system, be sure
the battery is disconnected and the
ignition switch has been in the
“LOCK” position for at least 90 sec-
onds before performing any electrical
service work on your Fiat. Do not
touch air bag system components,
seat belt pretensioner system com-
ponents or wires.
The wires are wrapped with yellow
tape or yellow tubing, and the cou-
plers are yellow for easy identifica-
tion.
– Do not leave the engine running in
garages or other confined areas.
WARNING
– When the engine is run-
ning, keep hands, clothing,
tools, and other objects away from
the fan and drive belt. Even though
the fan may not be moving, it can au-
tomatically turn on without warning.
– When it is necessary to do service
work with the engine running, make
sure that the parking brake is set ful-
ly and the transaxle is in Neutral (for
manual transaxle vehicles) or Park
(for automatic transaxle vehicles).
– Do not touch ignition wires or oth-
er ignition system parts when starting
the engine or when the engine is run-
ning, or you could receive an electric
shock.
– Be careful not to touch a hot en-
gine, exhaust manifold and pipes,
muffler, radiator and water hoses.
– Do not allow smoking, sparks, or
flames around gasoline or the bat-
tery. Flammable fumes are present.
– Do not get under your vehicle if it is
supported only with the portable jack
provided in your vehicle.
WARNING
– Be careful not to cause ac-
cidental short circuits be-
tween the positive and negative bat-
tery terminals.
– Keep used oil, coolant, and other
fluids away from children and pets.
Dispose of used fluids properly; nev-
er pour them on the ground, into sew-
ers, etc.
WARNING
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184
15 30 45 60 75 90 105 120 135 150 165 180
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SERVICE SCHEDULE PETROL VERSIONS
Service coupons shall be carried out every 15,000 km
Thousands of km
Check tyre conditions/wear and adjust pressure if required
Check electric system operation headlights,
direction indicators, hazard lights, passenger compartment/
boot light, instrument panel warning lights, etc.)
Check windscreen wiper operation, adjust nozzles if required
Check windscreen blade position/wear
Check front disk brake pad wear conditions and brake
pad wear indicator operation
Check rear disk brake pad or shoes conditions and wear
Sight inspect conditions and integrity of: bodywork and
underbody protection, pipes (exhaust, fuel, brakes),
rubber parts (boots, sleeves, bushes, etc.), brake and
fuel system hoses, axles and axle shafts
Top up fluids (engine coolant, brakes, clutch, battery,
windscreen washer, etc.)
Sight inspect accessory drive belt conditions
Check antievaporation system
Check and adjust handbrake lever stroke, if required
Check and adjust tappet clearance, if required
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185
15 30 45 60 75 90 105 120 135 150 165 180
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Thousands of km
Check exhaust emissions/smoke
Check cleanness of bonnet and boot locks and lever
cleanness and lubrication
Change spark plugs (change iridium spark plugs every 105,000 km)
Change engine oil and oil filter
Check air cleaner conditions
Replace air cleaner cartridge
Change engine coolant
Change accessory drive belt conditions
Sight inspect fuel tank conditions
Check manual transaxle gear oil level
Change manual transaxle gear oil
Check transmission unit oil level (4x4 version)
Check rear differential oil level (4x4 version)
Change rear differential oil (4x4 version)
(just the first time at 15,000 km)
Check suspension operation
Check steering system (electric drive)
Check engine control system operation
(through diagnostic socket)
Change brake and clutch fluid (or every 2 years)
Change pollen filter (or every 2 years)
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186
15 30 45 60 75 90 105 120 135 150 165 180
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SERVICE SCHEDULE DIESEL VERSIONS
Service coupons shall be carried out every 15,000 km
Thousands of km
Check tyre conditions/wear and adjust pressure if required
Check electric system operation headlights,
direction indicators, hazard lights, passenger compartment/
boot light, instrument panel warning lights, etc.)
Check windscreen wiper operation, adjust nozzles if required
Check windscreen blade position/wear
Check front disk brake pad wear conditions and brake
pad wear indicator operation
Check rear disk brake pad or shoes conditions and wear
Sight inspect conditions and integrity of: bodywork and
underbody protection, pipes (exhaust, fuel, brakes),
rubber parts (boots, sleeves, bushes, etc.), brake and
fuel system hoses, axles and axle shafts
Top up fluids (engine coolant, brakes, clutch, battery,
windscreen washer, etc.)
Sight inspect accessory drive belt conditions
Check and adjust handbrake lever stroke, if required
Check and adjust tappet clearance, if required
Check exhaust emissions/smoke
Check cleanness of bonnet and boot locks and
lever cleanness and lubrication
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187
15 30 45 60 75 90 105 120 135 150 165 180
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Thousands of km
Change engine oil and oil filter (Diesel versions - DPF)**
Check air cleaner conditions
Replace air cleaner cartridge
Change engine coolant
Change accessory drive belt conditions
Change timing belt *
Change fuel filter
Sight inspect fuel tank conditions
Check manual transaxle gear oil level
Change manual transaxle gear oil
Check transmission unit oil level (4x4 version)
Check rear differential oil level (4x4 version)
Change rear differential oil (4x4 version)
(just the first time at 15,000 km)
Check suspension operation
Check steering system (electric drive)
Check engine control system operation
(through diagnostic socket)
Change brake and clutch fluid (or every 2 years)
Change pollen filter (or every 2 years)
* Or every 4 years in the event of particularly demanding use (cold climates, driving in the city, idling for a long time, driving on dusty
roads or covered with sand and/or salt), or in any case every 5 years regardless of the km covered.
** Actual interval to change engine oil and oil filter depends on the conditions of use of the vehicle and it is indicated by the relevant in-
strument panel warning light (see section “Warning and indicator lights”), or in any case every 2 years.
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