2008.5 Citroen JUMPY DAG check engine

ESP
127
Driving safety
SAFETY
5
TRACTION CONTROL (ASR) AND DYNAMIC STABILITY CONTROL (ESP)
These systems are linked and complement
the ABS.
The ASR system is very useful for
maintaining optimum drive and avoiding
losses of control of the vehicle on
acceleration.
The system optimises drive to prevent the
wheels skidding, by acting on the brakes of
the drive wheels and on the engine. It also
allows the directional stability of the vehicle
to be improved on acceleration. acts on the engine and the brake of one
or more wheels, in order to put the vehicle
back on course.
Disarming the ASR/ESP systems
In certain exceptional conditions (starting
the vehicle when stuck in mud or snow, or
on loose ground...), it could prove useful to
disarm the ASR and ESP systems to make
the wheels spin and regain grip.
- Press the button, located on the centre
console.
- The indicator light comes on: the ASR and ESP systems no longer act. Operating check
Good practice
The ASR/ESP systems offer increased
safety during normal driving, but should not
incite the driver to take risks or to drive at
high speed.
The operation of these systems is ensured
if the recommendations of the manufacturer
regarding the wheels (tyres and rims),
the braking components, the electronic
components and the fitting and repair
procedures within the CITROËN network are
observed.
After an impact, have these systems
checked by a CITROËN dealer.
Use the ESP to hold your course without
attempting to countersteer.
If there is a variation between the trajectory
followed by the vehicle and that required
by the driver, the ESP system automatically Operation of the ASR and ESP
systems
The luminous diode flashes when
the ASR or ESP is triggered.
They engage again:
- automatically above 30 mph (50 km/h),
- manually by pressing the button again. When a malfunction of the
systems occurs, the indicator light
comes on, accompanied by an
audible signal and a message on
the display.
Contact a CITROËN dealer to have the
system checked.
The warning light may also come on if the
tyres are under-inflated. Check the pressure
of each tyre.

140
Towing a trailer
In all cases, pay attention to the coolant
temperature. Tyres: check the tyre pressures of the
towing vehicle (see the "Identification
features" section of chapter 9) and of
the trailer, observing the recommended
pressure. Towbar
We recommend the use of original
CITROËN towbars and their harnesses,
which have been tested and approved from
the design stage of your vehicle, and that
you entrust the fitting of this equipment to a
CITROËN dealer.
If this equipment is not fitted by a CITROËN
dealer, it is imperative that it is fitted using
the electrical pre-equipment installed at the
rear of the vehicle and in accordance with
the manufacturer's instructions.
In accordance with the general instructions
a reminder of which has been given above,
we draw your attention to the risk linked with
fitting a towbar or electrical accessory not
recommended by CITROËN .
Fitting such equipment could result in
the failure of your vehicle's electronic
system. Please contact a CITROËN dealer
for information before fitting this type of
equipment.
See the "Levels" section of chapter 7.
Good Practice
In certain cases of particularly arduous
use (towing the maximum load up a steep
slope in high temperatures), the engine
automatically limits its power. In this
case, the automatic cutting off of the air
conditioning allows the engine power to be
recovered.
If the coolant temperature warning
light comes on, stop the vehicle
and switch off the engine as soon
as possible.
Brakes
Towing increases the braking distance. Drive
at a moderate speed, change down early
and brake gradually.

Side wind
Sensitivity to side wind is increased. Drive
smoothly and at a moderate speed.

ABS/ESP
The ABS or ESP systems only control the
vehicle, not the trailer or caravan.

Rear parking assistance
The assistance does not function while the
vehicle is towing.

143
Opening the bonnet
CHECKS
7
OPENING THE BONNET

From inside:
- lift the cover located at the left foot of the driver's seat.
- pull the control upwards. To close
Lower the bonnet and release it at the
end of its travel. Check that the bonnet is
properly locked.

From outside: partially open the bonnet, lift
the catch and raise the bonnet.
Bonnet strut
Secure the strut in one of the two notches,
according to the height required, to hold the
bonnet open.
Before closing the bonnet, replace the strut
in its housing. "Bonnet open" warning
This warning is linked to the
alarm
option only.
With the engine running or the
vehicle moving, a warning light
and a diagram on the display,
accompanied by an audible
signal, warn you that the bonnet is not
properly closed.

145
Under the bonnet
CHECKS
7
PETROL ENGINE

4. Brake and clutch fluid reservoir.

5. Air filter.

6. Dipstick.
7. Engine oil filler cap.

8. Power steering reservoir.

9. Removable towing eye.

1. Windscreen/headlamp wash reservoir.

2. Fuse box.

3. Coolant reservoir.

146
Levels
LEVELS
To maintain the reliability of engines and
emission control systems, the use of
additives in engine oil is prohibited. Changing the brake fluid
The brake fluid must be changed at
the intervals stated, according to the
manufacturer's servicing schedule.
Use fluids recommended by the
manufacturer, which fulfil DOT4 standards.
The level must be between the MIN and
MAX marks on the reservoir.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible.
Warning lights
These regular maintenance operations
will keep your vehicle in good running
order. Consult the instructions at CITROËN
dealerships or in the servicing booklet
enclosed in the handbook pack.
If you have to remove/refit the engine
style cover, handle it with care to avoid
damaging the fixing clips.
Oil level
Check the level regularly and top up
between changes. The maximum
consumption is 0.5 litre per 600 miles
(1 000 km).
Check the level with the vehicle level,
engine cold, using the dipstick. Dipstick
There are two marks on the
dipstick:

A = maximum
If you fill past this mark,
contact a CITROËN dealer.

B = minimum
Never allow the level to fall
below this mark. Oil change
It is imperative that this is carried out at the
intervals specified and the viscosity grade of
the oil selected must fulfil the requirements
in accordance with the manufacturer's
servicing schedule. Consult the instructions
at CITROËN dealerships.
Remove the dipstick before filling.
For the 2 litre HDi engine, use the funnel
supplied when filling via the sump opening.
Check the level after filling (never exceed
the max mark).
Screw the cap back onto the sump before
closing the bonnet.
Viscosity selection
In all cases, the oil selected must meet the
manufacturer's requirements.
Checking by means of the warning
lights on the instrument panel
is described in chapter 2, refer to the
"Instruments and controls" section.

147
Levels
CHECKS
7
Cooling system
Only use the fluid recommended by the
manufacturer.
Otherwise, you risk seriously damaging your
engine.
When the engine is warm, the temperature
of the coolant is controlled by the engine
fan. As this fan can operate with the ignition
key removed and because the cooling
system is pressurised, wait for at least one
hour after the engine has stopped before
carrying out any work.
Slacken the cap by 1/4 of a turn to release
the pressure to prevent any risk of scalding.
When the pressure has dropped, remove the
cap and top up the level with coolant.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible. Power steering fluid level
The vehicle must be parked on level ground
with the engine cold. Unscrew the cap
integrated with the gauge and check the
level which must be between the MIN and
MAX marks.
When this occurs with the engine running it
is due to the start of saturation of the particle
emission filter (exceptionally prolonged
urban type driving conditions: low speed,
long traffic jams, ...).
In order to regenerate the filter, you are
advised to drive at a speed higher than
40 mph (60 km/h) for at least five minutes
as soon as possible, when traffic conditions
permit (until the message disappears and
the service warning light is switched off).
During regeneration of the particle emission
filter, relay noise may be heard under the
fascia.
If the message is still displayed and if the
service warning light remains on, contact a
CITROËN dealer.
Topping up
The level must be between the MIN and
MAX marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by a
CITROËN dealer. Windscreen wash and headlamp
wash level
For best quality cleaning and for your safety,
we would advise that you use products of
the CITROËN Universal range.
Capacity of the screenwash reservoir:
approximately 4.5 litres.
If your vehicle is fitted with headlamp
washers, the capacity of the reservoir is
7.5 litres.
To guarantee optimum cleaning and prevent
freezing, this fluid must not be topped up or
replaced with water.
Diesel additive level (Diesel
with particle emission filter)
The minimum level of this additive
is indicated by lighting of the
service warning light, accompanied by
an audible signal and a message on the
display. Topping up
It is imperative that this additive is topped up
by a CITROËN dealer without delay.

149
Checks
CHECKS
7
Manual gearbox
Have the level checked in accordance with
the manufacturer's servicing schedule. To check the main levels and certain
components, in accordance with the
manufacturer's servicing schedule, refer to
the pages of the servicing booklet which
correspond to your vehicle's engine.
Only use products recommended by
CITROËN or products of equivalent
quality and characteristics.
In order to optimise the operation of units as
important as the braking circuit, CITROËN
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.
Bleeding the water contained in the
diesel filter
If this warning light comes on,
bleed the filter. Otherwise bleed
regularly each time the engine is
drained.
To evacuate the water, unscrew the bleed
screw located on the filter.
Operate until all of the water in the
transparent pipe has been drained out then
tighten the bleed screw.
HDi engines use advanced technology.
All work requires a special qualification
which is guaranteed by a CITROËN dealer.
1.6 litre HDi
2 litre HDi

151
Fuel
CHECKS
7
FILLING WITH FUEL
FUEL CIRCUIT DISARMED The fuel tank must be filled with the engine
off .
DIESEL REPRIMING PUMP
If you should run out of fuel, it is necessary
to re-prime the circuit:
- fill the fuel tank with at least five litres
of diesel,
- squeeze and release the manual reprim- ing pump, under the bonnet under the
protective cover, until fuel appears in the
transparent pipe,
- operate the starter until the engine starts.
Low fuel level
When the needle is at the start of
the red zone, the minimum fuel
tank level is reached when this
warning light comes on. At this
moment, you have approximately 8 litres of
fuel remaining. Fill up without delay to avoid
running out of fuel. When filling with fuel, do not open the
left-hand side door, if fitted on your
vehicle, as there is a risk of damage to the
fuel filler flap.
- Open the fuel filler flap. Insert the key, then turn it a quarter turn.
- Remove the cap and hook it onto the clip located on the inside of the flap.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
When filling the fuel tank, do not continue
after the 3 rd cut-off of the nozzle. This could
cause malfunctions.
The capacity of the fuel tank is
approximately 80 litres.
- After filling the fuel tank, lock the cap and close the flap. In a serious collision, a mechanism
automatically prevents fuel from reaching
the engine.
The flashing of this warning light
is accompanied by a message on
the display.
Check that there is no odour or leakage of
fuel outside the vehicle and re-establish the
fuel supply:
- switch off the ignition (STOP position).
- remove the key.
- put the key back in the ignition.
- switch on the ignition and start.