2015 FIAT DUCATO BASE CAMPER change tyre

TPMS (Tyre
Pressure
Monitoring System)
(for versions/markets, where
provided)
69) 70) 71) 72) 73) 74) 75) 76) 77)
DESCRIPTION
The tyre pressure monitoring
system (TPMS) warns the driver of
low tyre pressure on the basis of
the cold inflation pressure
prescribed for the vehicle.
Changes in outside temperature
may cause tyre pressure to vary.
This means that a decrease in the
outside temperature corresponds
to a decrease in the tyre pressure.
Tyre pressure must always be
adjusted according to the cold
inflation pressure. Cold tyre inflation
pressure is the tyre pressure after
letting the vehicle stand for at least
three hours or a travel shorter
than 1.6 km after an interval of
three hours.
The cold tyre inflation pressure
must not exceed the maximum
inflation pressure value printed on
the side of the tyre.The tyre pressure also increases
while driving the vehicle: this is
a normal condition and does not
require any adjustment of the
pressure.
The TPMS continues to advise the
driver of the low tyre pressure
condition until this is corrected; the
warning continues until the
pressure corresponds or exceeds
the pressure prescribed for the cold
tyres. When the tyre low pressure
control warning light
switches on
constantly, the inflation pressure
must be adjusted until it reaches
the pressure prescribed for cold
tyres. After the automatic update of
the system, the tyre pressure
control warning light switches off.
You may need to drive the vehicle
for about 20 minutes at a speed
higher than 20 km/h to allow the
TPMS to receive this information.NOTE
❒The TPMS does not replace the
normal tyre maintenance service and
does not indicate any fault in a tyre.
❒Therefore, the TPMS should not be
used as pressure switch while
adjusting the tyre inflation pressure.
❒Driving with insufficient tyre pressure
causes their overheating and can
result in tyre failure. The low inflation
pressure reduces fuel efficiency
and tyre tread life and may also affect
handling and braking performance
of the vehicle.
❒The TPMS does not replace the
correct tyre maintenance. It is up to
the driver to maintain the correct tyre
pressure level measuring it with a
suitable pressure switch. This is
necessary even if the decrease in the
inflation pressure value does not
cause the tyre pressure control
warning light to switch on.
❒The TPMS warns the driver of any
condition of insufficient tyre pressure
If this drops below the insufficient
pressure limit for any reason including
low temperature and normal
pressure loss of the tyre.
❒The seasonal temperature changes
affect tyre pressure.
89

FAULT INDICATIONS
Any parking sensor faults will be
indicated when reverse is engaged
by the warning light
in the
instrument panel or by the icon
on the display and by the
message in the multifunction
display (for versions/markets, where
provided)
OPERATION WITH
TRAILER
Parking sensor operation is
automatically deactivated when the
electric cable plug of the trailer is
inserted into the vehicle tow hook
socket.
The sensors are automatically
reactivated when the trailer's cable
plug is removed.
17)
86)
IMPORTANT If you wish to leave
the tow hook fitted without towing a
trailer, it is advisable to contact a
Fiat Dealership for the relevant
system update operations because
the tow hook could be detected
as an obstacle by the central
sensors.When using special washing
equipment such as high pressure
jets or steam cleaning, clean the
sensors very quickly keeping the jet
more than 10 cm away.
IMPORTANT
INFORMATION
❒Do not apply stickers to the sensors.
❒When parking, take the utmost
care over obstacles that may be
above or under the sensor.
❒Objects close to the vehicle, in
certain circumstances are not
detected and could therefore cause
damage to the vehicle or be
damaged.
The following conditions may
influence the performance of the
parking assistance system:
❒Reduced sensor sensitivity and a
reduction in the parking assistance
system performance could be due to
the presence on the surface of the
sensor of: ice, snow, mud, thick
paint.❒The sensor may detect a non-
existent obstacle (echo noise) due to
mechanical noises, for example
when washing the vehicle, in case of
rain, strong wind, hail.
❒The signals sent by the sensors can
also be altered by the presence of
ultrasonic systems (e.g. pneumatic
brake systems or pneumatic drills)
near the vehicle.
❒The performance of the parking
assistance system may also be
affected by the position of the
sensors. For example by a change in
the ride setting (caused by the wear
of the shock absorbers, suspension),
changing the tyres, overloading the
vehicle and carrying out specific
tuning operations that require the
vehicle to be lowered.
❒Detection of obstacles in the upper
part of the vehicle (particularly in the
case of vans or chassis cabs) may
not be guaranteed because the
system detects obstacles that could
strike the lower part of the vehicle.
102
KNOW YOUR VEHICLE

SNOW TYRES
A Fiat Dealership will be happy to
provide advice concerning the most
suitable type of tyre for the
customer's requirements.
The performance of these tyres is
considerably reduced when the
tread depth is less than 4 mm.
Replace them in this case.
Due to the specific characteristics
of snow tyres, in normal weather
conditions or on long motorway
journeys, the performance of these
tyres is lower than that of standard
tyres. Their usage should therefore
be restricted in accordance with
their type approval.
IMPORTANT When using snow
tyres with a maximum speed index
below the one that can be reached
by the vehicle (increased by 5%),
place a notice in the passenger
compartment, plainly in view, which
states the maximum speed allowed
by the snow tyres (as per EC
Directive).All four tyres should be the same
(brand and track) to ensure greater
safety when driving and braking
as well as a good manoeuvrability.
Remember that you should not
change the rotation direction of the
tyres.
139)
WARNING
139) The maximum speed for snow
tyres marked "Q" is 160 km/h,
while it is 190 km/h for "T" tyres
and 210 km/h for "H" tyres. You
should, however, always comply
with the speed limits of the
highway code.
SNOW CHAINS
The use of snow chains should be
in compliance with local regulations
of each country.
Snow chains can be fitted to the
tyres of the front wheels (drive
wheels) only.
Use of Lineaccessori Fiat snow
chains is recommended. Check the
tension of the snow chains after
the first few metres have been
driven.
43)
IMPORTANT With snow chains,
use the accelerator with extreme
care to prevent, or to limit as much
as possible, slipping of the drive
wheels that could cause chain
breakage, resulting in damage to
the car body or mechanical
components.
IMPORTANT For versions fitted with
225/75 R16 tyre, use snow chains
with max. thickness 16 mm.
195
When travelling on snowy roads
with snow chains, it may be helpful
to turn the ASR off: in fact, in these
conditions, the driving wheels
skidding when moving off gives you
better traction.

WARNING
141) Use your hazard lights, warning
triangle, etc. to show that your
vehicle is stationary according to
the regulations in force.
Passengers should get out of the
vehicle, particularly if it is heavily
loaded, and wait for the wheel
to be changed away from the
traffic. Apply the handbrake. in
the event of a wheel change on a
slope or on unsurfaced roads,
put any object as stop under the
wheels.
142) The spare wheel supplied (for
versions/markets, where
provided) is specific for your
vehicle. Therefore, it must not be
used on other models. Do not
use spare wheels of other models
on your vehicle. The wheel bolts
are specific for your vehicle: do
not use them on different models
and do not use bolts from other
models on your car.143) Have the wheel repaired and
refitted as soon as possible. Do
not apply grease to the bolt
threads before fitting: they could
come unscrewed.
144) Use the jack only to replace
wheels on the vehicle with which
it is supplied or on other vehicles
of the same model. Never use
the jack for other purposes, such
as lifting other car models. Never
use the jack to carry out repairs
under the vehicle. Incorrect
positioning of the jack may cause
the lifted vehicle to fall. Do not
use the jack for loads higher than
those shown on the label.
145) Never tamper with the inflation
valve. Never introduce tools of any
kind between rim and tyre. Check
tyre and spare wheel pressure
regularly, referring to the values
shown in the "Technical
specifications" section.
146) No tools other than the crank
provided should be used with
the spare wheel lifting device; it
should be operated by hand only.147) On versions equipped with
self-levelling air suspension, never
introduce the head or hands in
the wheel arch: the vehicle could
raise or lower automatically
depending on possible load or
temperature changes.
148) The device should only be
operated by hand, without using
any type of tool other than the
crank provided, like pneumatic or
electrical screwers.
149) The moving components of the
jack (screw and joints) can also
cause injuries: do not touch them.
If you come into contact with
lubricating grease, clean yourself
thoroughly.
150) At the end of the operation of
raising/locking the spare wheel,
after having checked the correct
positioning of the wheel under the
platform (yellow notch inside the
window on the device), the
spanner must be extracted, taking
care not to turn it in the wrong
direction (as in fig. 189) to
facilitate the extraction of the
spanner itself, to prevent the
attachment device from being
released and the wheel assembly
not being securely retained.
203

PERIODIC CHECKS
Before long journeys, check and, if
necessary, restore:
❒engine coolant level;
❒brake fluid level;
❒windscreen washer fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system
(headlamps, direction indicators,
hazard warning lights, etc.);
❒operation of screen washer/wiper
system and positioning/wear of
windscreen/rear window wiper
blades.
To ensure that the vehicle is always
efficient and well maintained, it is
advisable to make sure that you
carry out the above operations
regularly (approximately every 1000
km and every 3000 km for
checking and topping up engine oil
is advisable).
DEMANDING
VEHICLE USE
If the vehicle is mostly used in one
of the following conditions:
❒towing a trailer or caravan;
❒dusty roads;
❒short, repeated journeys (less than
7-8 km) at sub-zero outside
temperatures;
❒engine often idling 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
conditions and wear;
❒check cleanliness of bonnet and boot
locks, cleanliness and lubrication of
linkage;❒visually inspect conditions of: engine,
gearbox, transmission, pipes and
hoses (exhaust - fuel system -
brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery
fluid level (electrolyte);
❒visually inspect condition of the
accessory drive belts;
❒check and, if necessary, change
engine oil and replace oil filter.
❒check and, if necessary, replace
pollen filter.
234
SERVICING AND MAINTENANCE

WHEELS AND TYRES
Check the pressure of each tyre,
including the space-saver wheel,
approximately every two weeks and
before long journeys: the pressure
should be checked with the tyre
rested and cold.
It is normal for the pressure to
increase when the vehicle is used;
for the correct tyre inflation
pressure, see “Wheels” in the
“Technical specifications” section.
Incorrect pressure causes abnormal
tyre wear fig. 246:
Anormal pressure: tread evenly worn;
Blow pressure: tread particularly worn
at the edges;
Chigh pressure: tread particularly worn
in the centre.
The tyres must be replaced when
the tread is less than 1.6 mm thick.
In any case, follow the laws in
force in the country you are in.
193) 194) 195) 196)
IMPORTANT
INFORMATION
❒As far as possible, avoid sharp
braking and screech starts. Be
careful not to hit the kerb, potholes or
other hard obstacles. Driving for
long stretches over uneven roads can
damage the tyres;
❒periodically check that the tyres have
no cuts in the side wall, abnormal
swelling or irregular tyre wear.
Contact a Fiat Dealership if required;
❒avoid overloading the car when
travelling: this may cause serious
damage to the wheels and tyres;
❒if a tyre is punctured, stop
immediately and change it to avoid
damage to the tyre, the rim,
suspensions and steering system;❒tyres age even if they are not used a
great deal. Cracks in the tread and
on the side walls are a sign of ageing.
In any event, have the tyres checked
by specialised personnel if they
have been fitted for longer than 6
years. Remember to check the spare
wheel very carefully;
❒in the case of replacement, always fit
new tyres, avoiding those of
unknown origin;
❒if a tyre is changed, also change the
inflation valve;
❒to allow even wear between the front
and rear tyres, it is advisable to
change them over every 10–15
thousand kilometres, keeping them
on the same side of the vehicle so as
not to reverse the direction of
rotation.
IMPORTANT Replacing a tyre,
check that the tyre pressure
monitoring (TPMS) sensor is also
taken from the previous rim,
together with the valve.
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245