Part FIAT DOBLO PANORAMA 2016 2.G Service Manual

ESC (Electronic
Stability Control)
SYSTEM
(for versions/markets, where provided)
IN BRIEF
This is an electronic system that
controls vehicle stability in the event
of tyre grip loss, helping to maintain
directional control.
The ESC system is therefore
particularly useful when grip
conditions of road surfaces change.
The MSR system (adjustment of
the engine braking torque during gear
changes) and the HBA system
(automatic increase in the braking
pressure during emergency braking)
are present with ESC, ASR and
Hill Holder systems (for
versions/markets where provided).
SYSTEM INTERVENTION
This is signalled by the flashing of the
warning light in the instrument panel,
to inform the driver that the vehicle is
in critical stability and grip conditions.SYSTEM ACTIVATION
The ESC system is automatically
activated when the vehicle is started.
FAULT INDICATIONS
In the event of a fault, the ESC will be
automatically switched off and the
warning light will come on
permanently on the instrument panel
along with a message on the
multifunction display (for versions/
markets where provided) (see "Warning
lights and messages" section). The
LED on the ASR OFF button will also
light up. Contact a Fiat Dealership
as soon as possible.
58)
HILL HOLDER SYSTEM
This system is an integral part of the
ESC system and facilitates starting on
slopes. It is automatically activated
in the following conditions:
❒uphill: vehicle stationary on a road
with a gradient higher than 5%,
engine running, brake pressed and
gearbox in neutral or gear (other than
reverse) engaged;
❒downhill: vehicle stationary on a road
with a gradient higher than 5%,
engine running, brake pressed and
reverse gear engaged.When setting off, the ESC system
control unit maintains the braking
pressure at the wheels until the torque
necessary for starting is reached, or
in any case for a maximum of 1.75
seconds, allowing your right foot to be
moved easily from the brake pedal to
the accelerator.
If the vehicle has not departed after
1.75 seconds, the system will
deactivate automatically by gradually
releasing the brake force.
During this release stage, the typical
brake disengagement noise indicating
that the vehicle is going to move
imminently will be heard.
Fault indications
Any system fault is indicated by the
turning on of the
warning light on
the instrument panel with digital display
and the
warning light on the
instrument panel with multifunction
display (for versions/markets where
provided) (see section “Warning lights
and messages”).
IMPORTANT The Hill Holder system is
not a parking brake, therefore do not
leave the vehicle without activating the
handbrake, switching off the engine
and engaging first gear.
59)
108
SAFETY

ASR SYSTEM (Antislip
Regulator)
This is a traction control system that
cuts in automatically every time one or
both drive wheels slip.
Depending on the slipping conditions,
two different control systems are
activated:
❒if the slipping involves both drive
wheels, the ASR intervenes reducing
the power transmitted by the engine;
❒if the slipping only involves one of the
drive wheels, it intervenes
automatically braking the wheel that
is slipping.
The action of the ASR system is
particularly helpful in the following
circumstances:
❒slipping of the inner wheel on bends
due to dynamic variations in the load
or excessive acceleration;
❒excessive power transmitted to the
wheels, also in relation to road
surface conditions;
❒acceleration on slippery, snowy or icy
road surfaces;
❒loss of grip on wet road surfaces
(aquaplaning).MSR system (engine
drive regulation)
This is a system that, in the event of a
sudden gear down shift, cuts in and
provides torque to the engine thus
preventing excessive drive wheel drive
which, especially in poor grip
conditions, can lead to a loss of
stability.
Engagement/
disengagement of the
ASR system
The ASR system switches on
automatically each time the engine is
started.
Whilst driving, the ASR can be switched
off and subsequently switched on
again by pressing the fig. 122 button on
the dashboard.
Switching off is shown by the
warning light on the instrument panel
switching on and a dedicated message
shown in the multifunction display,
where provided.
If the ASR is switched off when driving,
it is automatically switched on again
when the vehicle is started up.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 slipping when
moving off gives you better traction.
60)
109

PRETENSIONERS
To increase the protective efficiency of
the front seat belts, the vehicle is fitted
with pretensioners. These devices, in
the event of a violent head-on crash or
side impact, rewind the seat belts a
few centimetres. In this way, they
ensure that the belts fit tightly to the
wearer before the restraining action
begins.
The seat belt retractor locks to indicate
that the pretensioner has cut in; the
seat belt cannot be drawn back up
even when guided manually.
IMPORTANT To obtain the highest
degree of protection from the action of
the pretensioner, wear the seat belt
keeping it tight to the chest and pelvis.
A slight discharge of smoke may be
produced during the activation of the
pretensioner which is not harmful and
does not indicate any fire hazard.
The pretensioner does not require any
maintenance or lubrication. Anything
that modifies its original conditions
invalidates its efficiency. If, due to
unusual natural events (floods, sea
storms, etc.), the device has been
affected by water and mud, it must
absolutely be replaced.
66)
16)
LOAD LIMITERS
(for versions/markets, where provided)
To increase passenger safety, the
front and rear seat belt retractors (for
versions/markets where provided)
contain a load limiter which controls the
force acting on the chest and
shoulders during the belt restraining
action in the event of a frontal collision.
GENERAL WARNINGS
FOR USING THE SEAT
BELTS
The driver is responsible for respecting
(and ensuring that all the other
passengers also respect) the local laws
in force regarding the use of seat belts.
Always fasten the seat belts before
setting off.
Seat belts must also be worn by
pregnant mothers: the risk of injury in
the event of an accident is greatly
reduced for them and the unborn child
if they are wearing a seat belt. Pregnant
women must position the lower part
of the belt very low down so that it
passes over the pelvis and under the
abdomen (see fig. 127 ).IMPORTANT The belt must not be
twisted. The upper part must pass over
the shoulder and cross the chest
diagonally. The lower part must adhere
to the pelvis (as shown in fig. 128)
rather than the abdomen of the
passenger. Never use devices (clips,
clamps, etc.) that hold the seat belt
away from your body.
67)
127F0V0106
128F0V0107
113

GROUP 0 and 0+
Babies up to 13 kg must be carried
rearward facing on a cradle restraint
system, which, supporting the head,
does not induce stress on the neck
in the event of sharp decelerations.
The cradle is restrained by the vehicle's
seat belts, as shown in fig. 130 and it
must restrain the child in turn with
its own belts.
GROUP 1
From 9 to 18 kg of weight, children may
be carried forward facing fig. 131.
70) 71)
GROUP 2
Children from 15 to 25 kg may use the
vehicle's seat belts directly fig. 132. The
child restraint system is needed only
to position the child correctly with
respect to the belts so that the diagonal
section crosses the child's chest and
never the neck, and the lower part
is snug on the pelvis not the abdomen.
70)
GROUP 3
For children between 22 kg and 36 kg,
there are boosters which allow the
seat belt to be worn correctly.
The fig. 133 shows the correct child
positioning on the rear seat. Children
over 1.50 m in height can wear seat
belts like adults.
130F0V0109
131F0V0196
132F0V0111
133F0V0112
116
SAFETY

Front driver/passenger airbags (for
versions/markets where provided) are
not a replacement for, but rather a
complement to, the seat belts, which
should be worn at all times as specified
by law in Europe and most non-
European countries.
In the event of an impact, those not
wearing a seat belt are projected
forwards, and may come into contact
with the bag which is still inflating.
The protection offered by the cushion is
compromised in such a case.
Front airbags may not activate in the
following situations:
❒frontal impacts against highly
deformable objects not involving the
front surface of the vehicle (e.g.
wing collision against guard rail, etc.);
❒vehicle wedging under other vehicles
or protective barriers (e.g. trucks or
guard rails);
they may not provide any additional
protection compared with seat belts, so
their activation would not be
appropriate. In these cases, non-
deployment does not indicate a system
malfunction.
74)
The driver's and passenger's front
airbags have been designed and
calibrated to protect front seat
occupants wearing seat belts.
At their maximum inflation, their volume
fills most of the space between the
steering wheel and the driver and
between the dashboard and the
passenger.
The airbags are not deployed in the
event of minor front collisions (for which
the restraining action of the seat belts
is sufficient). It is therefore always
necessary to wear seat belts.
DRIVER'S SIDE FRONT
AIRBAG
This consists of an instantly inflating
cushion contained in a special
compartment in the centre of the
steering wheel fig. 137.PASSENGER SIDE FRONT
AIRBAG
(for versions/markets, where provided)
This consists of an instantly inflating
bag contained in a special recess in the
dashboard: this bag has a larger
volume than that of the driver's.fig. 138
PASSENGER SIDE FRONT
AIRBAG AND CHILD
RESTRAINT SYSTEMS
75)
To fit a child restraint system on the
passenger seat,ALWAYScomply with
the instructions on the label stuck on
both sides of the sun visor.
137F0V0511
138F0V0512
122
SAFETY

SIDE BAGS
(for versions/markets, where provided)
On some versions, the vehicle may
be fitted with driver and passenger front
side airbags for head and torso
protection.
Side bags protect occupants from
side-on crashes of medium/high
severity by placing the bag between the
occupant and the internal parts of the
side structure of the vehicle.
Non-activation of side bags in other
types of collisions (front collisions, rear
shunts, roll-overs, etc.) does not
indicate a system malfunction.
An electronic control unit causes the
bags to inflate in the event of a side
impact. The bags inflate
instantaneously placing themselves
between the occupants' bodies and the
structures which could cause injury.
They deflate immediately afterwards.
Side bags are not a replacement of, but
rather a complement to, seat belts,
which you are recommended to wear at
all times, as specified by law in Europe
and most non-European countries.For this reason, the seat belt must be
worn at all times. In the case of side-on
collisions, the seat belts hold occupants
in the correct position in relation to the
airbag and prevent them from being
thrown out of the vehicle by a very
violent collision.
SIDE BAGS
(for versions/markets, where provided)
It consists of an instantly inflating bag
housed in the front seat backrest fig.
141. It protects the pelvis, chest and
shoulder area of the passengers in the
event of side crashes of medium-high
severity.
IMPORTANT In the event of side
impact, you can obtain the best
protection from the system by
maintaining a correct position on the
seat, thereby allowing the side bag
to deploy correctly.
IMPORTANT Do not wash the seats
with water or pressurised steam (by
hand or at automatic seat washing
stations).IMPORTANT
INFORMATION
The front airbags and/or side bags
(where provided) may be deployed if
the vehicle is subject to heavy knocks
or accidents involving the underbody
area, such as for example violent
shocks against steps, kerbs or low
obstacles, or the vehicle falling into big
potholes or depressions in the road.
141F0V0026
126
SAFETY

❒do not demand full performance at
first. Wait until the engine coolant
temperature gauge starts moving.
EMERGENCY STARTING
If the instrument panel warning light
stays on steadily, you can perform
an emergency starting by using the
code on the CODE card (see the “In an
emergency” section).
20)
STOPPING THE ENGINE
Turn the ignition key to STOP while the
engine is idling.
IMPORTANT After a taxing drive, you
should allow the engine to “catch
its breath” before turning it off by letting
it idle to allow the temperature in the
engine compartment to fall.
IMPORTANT
17) It is advisable not to demand
maximum performance from
your vehicle (e.g. excessive
acceleration, long distances at
high speeds, excessively intense
braking, etc.) during the initial
period of use.
18) When the engine is off, do not
leave the key turned to MAR to
prevent unnecessary electrical
consumption from draining the
battery.
19) If the indicator flashes for 60
seconds after starting or
during an extended towing period,
this indicates a problem in the
glow plug pre­heating system.
Use the vehicle normally if the
engine starts, but contact a Fiat
Dealership as soon as possible.
20) Never start the engine by
pushing, towing or driving
downhill. This could cause fuel to
flow into the catalytic converter
and damage it beyond repair.
WARNING
78) It is dangerous to run the engine
in enclosed areas. The engine
takes in oxygen and releases
carbon dioxide, carbon monoxide
and other toxic gases.
131

ENGINE STOPPING
FAILURE CONDITIONS
With the device activated, for reasons
of comfort, limiting emissions and
safety, the engine does not stop in
certain conditions, including:
❒engine still cold;
❒particularly cold external
temperatures, if the corresponding
indication is provided;
❒battery not sufficiently charged;
❒particulate filter regeneration in
progress (diesel engines only);
❒driver's door not shut;
❒driver's seat belt not fastened;
❒reverse gear engaged (for example,
for parking manoeuvres);
❒automatic climate control, if a
suitable thermal comfort level has not
yet been reached or MAX-DEF
function activation;
❒during the first period of use, to
initialise the system.
In the above cases, the warning light
flashes fig. 103 and, where available,
there is a message in the display.RESTARTING
CONDITIONS
For reasons of comfort, limiting harmful
emissions and safety purposes, the
power unit can restart automatically
without any action by the driver if
certain conditions are met, including:
❒battery not sufficiently charged;
❒reduced braking system vacuum
(e.g. if the brake pedal is pressed
repeatedly);
❒vehicle in motion (e.g. when driving
on roads with a gradient);
❒stopping the engine through the
Start&Stop system for more than
about three minutes.
❒automatic climate control system for
adjusting the thermal comfort level or
to enable MAX-DEF function.
With a gear engaged, the engine can
be automatically restarted only by
fully depressing the clutch pedal. The
driver is asked to perform this operation
through the warning light flashing in
the instrument panel fig. 103 and,
where provided, the message in the
display.N.B.: If you stall the engine, for example
by releasing off the clutch pedal quickly
when in gear, if the Start&Stop system
is activated, the engine can be
restarted by fully depressing the clutch
pedal or by putting the gear lever into
neutral.
N.B.: If the clutch is not depressed
when the three minutes have elapsed
since the engine was stopped, the
engine can only be restarted using the
key.
SAFETY FUNCTIONS
In engine cut-out conditions through
the Start&Stop system, if the driver
unfastens his/her seat belt and opens
the driver's door or the passenger door,
the engine can be restarted only by
using the key.
The driver is notified of this condition by
a buzzer, through the fig. 144 warning
light flashing in the instrument panel
and, where provided, by a message in
the display.
135

TPMS (Tyre
Pressure
Monitoring System)
(for versions/markets, where provided)
86) 87) 88) 89) 90) 91) 92) 93) 94)
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.
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.
The TPMS uses wireless devices with
electronic sensors mounted on the
wheel rims to constantly monitor the
value of tyre pressure. The sensors
mounted on each wheel as part of the
valve stem transmit various information
of the tyres to the receiver module, in
order to calculate the pressure.
IMPORTANT Monitoring and
maintaining the correct pressure in all
four tyres are particularly important.
Tyre pressure
monitoring system low
pressure warning
The system warns the driver if one or
more tyres are flat by switching on
the warning light
on the instrument
panel (together with a warning message
and an acoustic signal).
138
STARTING AND DRIVING

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 out by the sensors
can be altered by dirt, snow or ice
deposited on the sensors or by
ultrasound systems (e.g. truck
pneumatic brakes 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.
❒The parking sensors work properly
with the swing doors closed.
❒If they are open, they can cause the
system to send false signals: always
close the rear doors.
❒Do not apply stickers to the sensors.
WARNING
97) The sensors must be clean of
mud, dirt, snow and ice in order
for the system to work. Be careful
not to scratch or damage the
sensors while cleaning them.
Avoid using dry, rough or hard
cloths. The sensors must be
washed using clean water, with
the addition of car shampoo if
necessary. 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.98) Parking manoeuvres, however,
are always the driver’s
responsibility. While carrying out
these manoeuvres, always make
sure that no people (especially
children) or animals are in the
area concerned. The parking
sensor is designed to assist
drivers, who must still never allow
their attention to lapse during
potentially dangerous
manoeuvres even if performed at
low speed.
145