2017 RENAULT MASTER check engine

1.101
FUEL TANK (1/2)
Filling the tank
Open the driver’s door in order to open
flap 1.
Depending on the vehicle, unlock cap 2
using the key.
Remove cap 2 and attach it to flap 1.
Useful capacity of fuel tank: approxi-
mately 105 litres or 80 litres (depend-
ing on the vehicle).
Filling with fuel
When the pump cuts out automatically
at the end of the filling procedure, a
maximum of two further filling attempts
may be made to maintain an expansion
volume.
Fuel grade
It is essential to use diesel. Make
sure that no water accidentally enters
the fuel tank during filling. The shut-off
system and its surrounding area must
be dust-free. The diesel fuel must be of
a high grade.
2
1
After filling, check that the cap and
cover are closed.
Fuel filler cap: this is of a
special type.
If you have to replace it,
make sure it is identical
to the original cap. Contact an ap-
proved Dealer.
Never place the cap near a source
of heat or flame.
Do not wash the filler area with a
high-pressure washer.
Do not mix even small
amounts of petrol (un-
leaded or E85) with diesel.
Do not add additive to the
fuel – otherwise you risk damaging
the engine.
Vehicle fitted with the Stop and
Start function
To fill up with fuel, the engine must
be stopped (and not on standby):
stop the engine (please refer to the
information on “Starting and stop-
ping the engine” in Section 2).

1.103
Please ensure that you comply with the
legislation of your country.
It is important to remember that failure
to respect regulations in force could
lead to legal action being taken against
the vehicle owner.
Operating principleThe use of additives reduces exhaust
emissions by transforming the pollu-
tants into water vapour and nitrogen.
Topping upCapacity of the fuel tank: 20 litres ap-
proximately.
Open the front passenger door to open
the cover 2. Unscrew the cap 1.
ADDITIVE TANK (1/6)
Fuel filler cap: this is spe-
cific.
If you have to replace it,
make sure it is identical to
the original cap. Contact an appro-
ved Dealer. Do not wash the filler
area with a high pressure washer.
2
1
Vehicle fitted with the Stop and
Start function
To fill up with additive, the engine
must be stopped (and not on
standby): stop the engine (Please
See “Starting, stopping the engine”
in Section 2).
No work whatsoever is
permitted on any part of
the system. To prevent
damage, only qualified per-
sonnel from our network may work
on the system.
If the warning “XXX KM
STOP ADD ADBLUE” ap-
pears, fill the additive tank
and refer to the filling in-
structions.
Risk of immobilisation of the
vehicle.
Topping up
After filling the additive
tank, check that the cap and
cover are closed, start the
engine and IMPERATIVELY wait
for 10 seconds with the vehicle
stationary, engine running before
setting off again.
If this operation is not carried out,
the filling of the tank will only be
taken into account automatically
after at least several dozens of mi-
nutes of driving.
The message “--- ADD ADBLUE”
and/or the warning lights will conti-
nue to appear until the filling has
been taken into account by the
system.

1.107
ADDITIVE TANK (5/6)
Alert with no message on the
instrument panel
(depending on vehicle)Maintenance/Range
Gauge level
Warnings What to do?
Range A ––
Range B
 comes on.
Fill or have an Approved Dealer
fill or top up the additive tank.
Range C
 flashes for a few
seconds at the start of the
warning and each time
the ignition is switched
on, then stays on.
Range D
 flashes for a few
seconds at the start of the
warning and each time
the ignition is switched on,
then stays on. It is accom-
panied by beeps. Loss of engine power.
Fill or have an Approved Dealer
fill the additive tank as soon as
possible.
At E Empty tank.
 flashes accom-
panied by beeps and the
message “CHECK ANTI-
POLLUTION”. In this case, at the next engine
stop/start,
the vehicle speed
is limited to approximately
12.4 mph (20 km/h) until you fill
the additive tank or have it done
by an Authorised Dealer.
A
E
E
D
CBA

2.10
Driving advice, Eco-driving
Behaviour
– Drive carefully for the first few miles until the engine reaches its normal
operating temperature, rather than
let it warm up while the vehicle is sta-
tionary.
– Speed is expensive.
– Sporty driving uses a lot of fuel: drive with a light right foot.
– Do not overrev the engine in the in- termediate gears.
You should always use the highest gear possible.
DRIVING ADVICE, ECO-DRIVING (3/4)
Obstructions to the driver
On the driver’s side, only
use mats suitable for the
vehicle, attached with the
pre-fitted components, and check
the fitting regularly. Do not lay one
mat on top of another.
There is a risk of wedging the
pedals
– Avoid sudden acceleration.
– Brake as little as possible. If you an- ticipate an obstacle or bend in ad-
vance, you may then simply release
the accelerator pedal.
– Do not try to maintain the same speed up a hill, accelerate no more
than you would on the level. Keep
your foot in the same position on the
accelerator pedal.
– Double declutching and accelerating before switching off are unnecessary
in modern vehicles.
– Bad weather, flooded roads:
Do not drive through
floods if the water is
above the lower edge of
the wheel rims.

2.17
Operating faults
When the system detects an operating
fault the message “CHECK ESC” and
warning light
© and  appear
on the instrument panel. In this case,
the ESC and traction control system
are deactivated.
Consult an approved dealer.
Electronic stability program
(ESC) with understeer control
and traction control
Electronic stability control ESC
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.).
Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, indicator light
 flashes on the instrument panel.
DRIVING CORRECTION DEVICES AND AIDS (2/5)
Understeer control
This system optimises the action of the
ESC in the case of pronounced under-
steer (loss of front axle road holding).
Traction control
This system helps to limit wheelspin of
the drive wheels and to control the ve-
hicle when pulling away accelerating or
decelerating.
Operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
The system also adjusts the engine
speed to the grip available under the
wheels, independently of the pressure
exerted on the accelerator pedal.
These functions are an ad-
ditional aid in the event of
critical driving conditions,
enabling the vehicle behav-
iour to be adapted to suit the driving
conditions.
The functions do not take the place
of the driver. They do not increase
the vehicle’s limits and should
not encourage you to drive more
quickly. Therefore, they can under
no circumstances replace the vigi-
lance or responsibility of the driver
when manoeuvring the vehicle (the
driver must always be ready for
sudden incidents which may occur
when driving).

2.18
DRIVING CORRECTION DEVICES AND AIDS (3/5)
Emergency brake assist
This system supplements the ABS
and helps reduce vehicle stopping dis-
tances.
Operating principle
The system is for detecting an emer-
gency braking situation. In this case,
the braking assistance immediately de-
velops maximum power and may trig-
ger ABS regulation.
ABS braking is maintained as long as
the brake pedal is applied.
Hazard warning lights switching on
Depending on the vehicle, these may
light up in the event of sudden decel-
eration. Operating faults
When the system detects an operating
fault the message “CHECK ABS” ap-
pears on the instrument panel along
with the
© warning light.
Consult an approved dealer.
Driver assistance with a
trailer
This system helps to maintain control
over the vehicle while using a trailer.
It detects shaking caused by towing a
trailer under certain driving conditions.
Operating conditions
– the towbar must be approved by an authorised dealer;
– the harness must be approved by an authorised dealer;
– the towbar must be connected to the vehicle.
Operating principle
The function stabilises the vehicle by:
– asymmetric braking of the front wheels to reduce shaking caused by
the trailer;
– braking of all four wheels and limita- tion on engine torque to reduce the
vehicle speed until the shaking has
stopped.
Warning light
 flashes on the in-
strument panel to inform the driver.

2.47
SEQUENTIAL GEARBOX (6/6)Bleep
– If you hold the vehicle on a slope for too long without applying the
brakes or handbrake, you will strain
the system (risk of overheating the
clutch).
In this case, an intermittent beep-
ing sound will remind you that you
should put your foot on the brake
pedal or apply the handbrake.
– Never leave the vehicle with the engine running when in gear. For
safety reasons you will hear an in-
termittent beeping sound when you
open the door if you have not shifted
into neutral or you have not switched
off the ignition or depressed the
brake pedal.
Operating faults
i
If this warning light comes on
when the vehicle is in motion , it
indicates a fault in the system. In most
cases, you may still drive the vehicle,
although it will not function perfectly.
Contact an approved dealer as soon as
possible.
Towing a vehicle with a sequential
gearbox
If the gearbox is stuck in a gear:
– switch on the ignition;
– select neutral with the brake pedal
depressed;
– check that the gearbox is in neutral (by pushing the vehicle, for exam-
ple).
If you cannot find neutral you must tow
the vehicle with the front wheels raised.
The vehicle should always be towed
with the ignition switched off.
Accelerating and overtaking
– Slowly depress the accelerator pedal to accelerate gradually;
– to obtain maximum vehicle per-
formance regardless of the mode
selected (automatic or manual),
quickly depress the accelerator
pedal beyond the kickdown point.
The speed with which you depress the
pedal will allow you to downshift ac-
cording to the vehicle’s capabilities.
Parking
It is possible to park in gear (for exam-
ple, on a slope):
– with the ignition on, select a gear with your foot on the brake ;
– check that a gear other than N is dis- played on the instrument panel, then
remove the ignition key;
– apply the handbrake.
To disengage the gear, switch on the
ignition without starting the engine and
shift the selector lever to neutral with
the brake pedal depressed . Check
that N is displayed on the instrument
panel.

3.13
Operating faults
As a general rule, contact your ap-
proved dealer in the event of an oper-
ating fault.
– Reduction in de-icing, demisting or air conditioning performance.
This may be caused by the passen-
ger compartment filter cartridge be-
coming clogged.
– No cold air is being produced .
Check that the controls are set cor-
rectly and that the fuses are sound.
Otherwise, switch off the system.
Presence of water under the
vehicle
After prolonged use of the air condi-
tioning system, it is normal for water
to be present under the vehicle. This is
caused by condensation.
AIR CONDITIONING: information and operating instructions (1/2)
Do not open the refriger-
ant fluid circuit. The fluid
may damage eyes or skin.
Fuel consumption
You will normally notice an increase in
fuel consumption (especially in town)
when the air conditioning is operating.
For vehicles fitted with air conditioning
with no automatic mode, switch off the
system when it is not required.
Advice for reducing consumption
and helping to preserve the environ-
ment
Drive with the air vents open and the
windows closed.
If the vehicle has been parked in the
sun, open the doors for a few moments
to let the hot air escape before starting
the engine.
Advice on use
In some situations (air conditioning off,
air recirculation activated, ventilation
speed at zero or low etc.), you may
notice that condensation starts to form
on the windows and windscreen.
If there is condensation, use the “Clear
View” function to remove it, then use
the air conditioning in automatic mode
to stop it forming again.
Maintenance
Refer to the Maintenance Document
for your vehicle for the inspection fre-
quency.
Do not add anything to the
vehicle’s ventilation circuit
(for example, to remove
bad odours).
There is a risk of damage or of
fire.