check engine RENAULT DUSTER 2015 User Guide

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4.2
ENG_UD38385_3
Capot moteur (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
BONNET (1/2)
To open the bonnet, pull handle 1.
Unlocking the bonnet catch
To unlock, raise the bonnet slightly and
release hook 2 by pushing tab 4 to the
left.
Opening the bonnet
Lift the bonnet and guide it upwards; it
is held by strut 3.
Closing the bonnet
Check that nothing has been left in the
engine compartment.
To close the bonnet again, hold the
bonnet in the middle and lower it to
30 cm above the closed position, then
release it. It will latch automatically
under its own weight.
The engine may be hot
during operations in close
proximity. In addition, the
engine cooling fan may
come on at any moment.
Risk of injury.
Do not press down on the
bonnet: there is a risk that
the bonnet may accidentally
close.
1
When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.
2
3
4Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

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4.3
ENG_UD38385_3
Capot moteur (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
Make sure nothing is left
in the engine compartment
(cloth, tools, etc.).
Otherwise, this may lead to
engine damage or cause a fire.
In the event of even a slight
impact involving the radia-
tor grille or bonnet, have
the bonnet lock checked by
an approved Dealer as soon as pos-
sible.
Ensure that the bonnet is prop-
erly locked. Check that nothing is
preventing the catch from locking
(gravel, cloth, etc.).
BONNET (2/2)
Never activate the remote
engine start-up function
or its programming before
opening the bonnet or when
it is open.
Risk of burns or serious injury.

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4.4
ENG_UD37388_5
Niveau huile moteur : généralités (X52 - H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
ENGINE OIL LEVEL: general information
Reading the oil levelThe oil level should be read with the ve-
hicle on level ground, after the engine
has been switched off for some time.
The dipstick must be used to read
the exact oil level and make sure
that the maximum level has not been
exceeded (risk of engine damage).
Refer to the following pages.
C
A
B
A
B
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill
level B be exceeded: risk of damage
to the engine and catalytic con-
verter.
If the oil level exceeds the maximum
level, do not start your vehicle.
Contact an authorised dealer.
It is normal for an engine to use oil for
lubrication and cooling of moving parts
and it is normal to top up the level be-
tween oil changes.
However, contact your approved
Dealer if more than 0.5 litres is being
consumed every 600 miles (1,000 km)
after the running in period.
Oil change frequency: check the oil
level from time to time and certainly
before any long journey to avoid the
risk of damaging your engine.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
In order to prevent splashback, it is
recommended that a funnel be used
when topping up/filling with oil.
– remove the dipstick and wipe with a
clean, lint-free cloth;
– push the dipstick in as far as it will
go (for vehicles equipped with a cap-
type dipstick C, screw the cap in as
far as it will go);
– take out the dipstick again;
– read the level: it should never fall
below minimum mark A or exceed
maximum mark B.
Once the operation has been comple-
ted, ensure that the dipstick is pushed
in as far as it will go or that the “cap-
type dipstick” is completely screwed in.
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

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4.5
ENG_UD37389_3
Niveau huile moteur : appoint / remplissage (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
ENGINE OIL LEVEL: topping up, filling (1/3)
Topping up/filling
The vehicle must be parked on level
ground and the engine should be cold
(for instance, before the engine is
started up for the first time in the day).– Unscrew cap 1;
– top up the level (as a guide, the ca-
pacity between the minimum and
maximum reading on dipstick 2 is
between 1.5 and 2 litres, depending
on the engine);
– wait approximately 10 minutes to
allow the oil to flow into the engine;
– check the level using the dipstick 2
(as described above).
Once the operation has been com-
pleted, ensure that the dipstick is
pushed in as far as it will go or that
the “cap-type dipstick” is completely
screwed in.
Do not exceed the MAX level and
do not forget to refit dipstick 2 and
cap 1.
1
2
The engine may be hot
during operations in close
proximity. In addition, the
engine cooling fan may
come on at any moment.
Risk of injury.
1
2
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill level
be exceeded: risk of damage to the
engine and catalytic converter.
If the oil level exceeds the maximum
level, do not start your vehicle.
Contact an authorised dealer.
1
2

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4.7
ENG_UD37389_3
Niveau huile moteur : appoint / remplissage (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
ENGINE OIL LEVEL: topping up, filling (3/3)
Never run the engine in an
enclosed space as exhaust
gases are poisonous.
Resetting the alert after an oil
change
(depending on the vehicle)
If you change the oil yourself, you will
need to reset the oil change warning.
To do this, after switching on the igni-
tion, for ten seconds you must:
– Depress the accelerator pedal fully,
– with your foot on the accelerator, de-
press the brake pedal three times in
succession.
Reinitialisation is complete when the
# indicator light goes out. If this is
not the case, repeat the operation.
Special case: if you change the oil
before the oil change interval exceeded
warning is displayed, it will also be nec-
essary to reset the display. In this case,
the
# warning light comes on for
approximately 5 seconds to confirm the
reset.
The engine may be hot
during operations in close
proximity. In addition, the
engine cooling fan may
come on at any moment.
Risk of injury.
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill level
be exceeded: risk of damage to the
engine and catalytic converter.
If the oil level exceeds the maximum
level, do not start your vehicle.
Contact an authorised dealer.
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.
Oil change
Service interval: refer to the
Maintenance Document for your vehi-
cle.
Oil change capacity
Please refer to the maintenance docu-
ment for your vehicle, or contact an au-
thorised dealer.
Always check the engine oil level using
the dipstick, as explained previously (it
should never fall below the minimum
level, or be over the maximum level on
the dipstick).
Engine oil grade
Refer to the Maintenance Document for
your vehicle.

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4.8
ENG_UD37390_3
Niveaux (H79 - H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
LEVELS (1/3)
Brake fluid level
This should be checked frequently,
and immediately if you notice even the
slightest loss in braking efficiency.
The level should be read with the engine
switched off and on level ground. Level
It is normal for the level to drop as the
brake shoes become worn, but it must
never drop lower than the “MINI” warn-
ing line shown on brake fluid reser-
voir 1.
If you wish to check the disc and drum
wear yourself, you should obtain the
document explaining the checking pro-
cedure from the manufacturer’s net-
work or web site.Topping up
After any operation on the hydraulic cir-
cuit, a specialist must replace the fluid.
Only use fluids approved by our
Technical Department (and taken from
a sealed container).
Replacement intervals
Refer to the Maintenance Document for
your vehicle.
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
1
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

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4.9
ENG_UD37390_3
Niveaux (H79 - H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
LEVELS (2/3)
Coolant level checking frequency
Check the coolant level regularly
(very severe damage is likely to be
caused to the engine if it runs out of
coolant).
If the level needs to be topped up, only
use products approved by our Technical
Department which ensure:
– protection against freezing;
– anticorrosion protection of the cool-
ing system.
Replacement intervals
Refer to the Maintenance Document for
your vehicle.
No operations should be
carried out on the cooling
circuit when the engine is
hot.
Risk of burns.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
Windscreen washer reservoir
Filling: Remove cap 3, fill until you can
see the fluid, then refit the cap.
This reservoir supplies the front and
rear screen washers.
Liquid: Special windscreen washer
fluid (anti-freeze product in winter).
Jets: to adjust the angle of the jets,
pivot the little ball using a pin.
Use products approved by the Technical
Department.
CoolantWith the engine switched off and on
level ground, the level when cold must
be between the MINI and MAXI marks
on reservoir 2.
Top this level up when cold before it
reaches the MINI mark.
2
3

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4.11
ENG_UD37393_1
Filtres (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_4
FILTERS
The replacement of filter elements (air
filter, passenger compartment filter,
diesel filter, etc.) is scheduled in the
maintenance operations for your vehi-
cle.
Replacement intervals for filter el-
ements: refer to the Maintenance
Document for your vehicle.
Passenger compartment filter
If your vehicle is not originally fitted with
a passenger compartment filter, it is
possible to have one retrofitted.
Contact an approved dealer.
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
Air filter
If fitted to the vehicle, clogging sensor 1
allows you to see the condition of the
air filter.
Replacement of the filter is scheduled
in the maintenance operations: refer to
your vehicle’s Maintenance Document
for your vehicle.
However, it must be checked regularly,
especially if you drive in dusty environ-
ments.
If clogging level indicator 2 reaches
100%, consult an approved dealer as
soon as possible to have the filter re-
placed.
Resetting the air filter clogging
sensor
Once the air filter has been replaced,
turn button 3 on the clogging sensor
fully (movement A).
1
2
3
A
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

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5.37
ENG_UD32190_1
Batterie : dépannage (H79 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_5
BATTERY: troubleshooting (2/2)
Starting the vehicle using the
battery from another vehicle
If you have to use the battery from an-
other vehicle to start, obtain suitable
jump leads (with a large cross section)
from an approved dealer or, if you al-
ready have jump leads, ensure that
they are in perfect condition.
The two batteries must have an iden-
tical nominal voltage of 12 volts. The
battery supplying the current should
have a capacity (amp-hours, Ah) which
is at least the same as that of the dis-
charged battery.
Ensure that there is no risk of contact
between the two vehicles (risk of short
circuiting when the positive terminals
are connected) and that the discharged
battery is properly connected. Switch
off your vehicle ignition.
Start the engine of the vehicle supply-
ing the current and run it at an interme-
diate engine speed.Connect the positive (+) lead A to (+)
terminal 1 of the discharged battery,
then to (+) terminal 2 of the battery sup-
plying the current.
Connect the negative (–) lead B to (–)
terminal 3 of the battery supplying the
current and then to (–) terminal 4 of the
discharged battery.
Start the engine as normal. As soon as
it is running, disconnect leads A and B
in the reverse order (4-3-2-1)
Check that there is no con-
tact between leads A and B
and that the positive lead A
is not touching any metal
parts on the vehicle supplying the
current.
Risk of injury and/or damage to the
vehicle.
A
B
14
23

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5.46
ENG_UD32196_1
Anomalies de fonctionnement (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_5
OPERATING FAULTS (2/5)
On the road POSSIBLE CAUSES WHAT TO DO
Vibrations. Tyres not inflated to correct pres-
sures, incorrectly balanced or
damaged.Check the tyre pressures; if this is not the cause, have
their condition checked by an approved dealer.
Coolant boiling in the coolant
reservoir.Mechanical fault: cylinder head
gasket damaged, faulty coolant
pump.Stop the engine.
Contact an approved dealer.
Engine cooling fan not working. Contact an approved dealer.
Smoke under the bonnet.Short circuit or cooling system
leak.Stop, switch off the ignition, move away from the vehi-
cle and contact an approved dealer.
The oil pressure warning light
comes on:
on a bend or under braking The engine oil level is too low. Top up the engine oil level (refer to the information on
“Engine oil level: topping up/filling” in Section 4).
at idle speed Low oil pressure. Go to your nearest approved dealer.
The oil pressure warning
light takes a long time to
go out or remains lit during
acceleration.Loss of oil pressure. Stop the vehicle: contact an approved dealer.