check engine Citroen JUMPER DAG 2008.5 2.G Owner's Manual

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Accesses
READY TO SET OFF
ELECTRONIC IMMOBILISER
All of the keys contain an electronic
immobiliser device.
This device locks the engine supply system.
It is activated automatically when the key is
removed from the ignition. Operating the remote control, even when it
is in your pocket, may result in involuntary
unlocking of the doors.
However, if none of the doors is opened
within approximately thirty seconds following
unlocking, the doors relock automatically.
The simultaneous use of other high
frequency equipment (mobile telephones,
domestic alarms…), may interfere with the
operation of the remote control temporarily.
The remote control does not operate while
the key is in the ignition, even if the ignition
is off, except for reinitialisation.
Good practice
Make a careful note of the number of the
keys. If they are lost, your CITROËN dealer
will be able to carry out his work more
quickly and effectively if you give him this
number and the confidential card.
Do not make any modifications to the
electronic immobiliser system. This warning light is switched off
after the ignition is switched on
and the key has been recognised,
the engine can be started.
If the key is not recognised, the engine
cannot be started. Use another key and
have the faulty key checked by a CITROËN
dealer.
Driving with the doors locked may make
access to the passenger compartment
by the emergency services more diffi cult in an
emergency.
As a safety precaution (with children on
board), remove the key from the ignition when
leaving the vehicle, even for a short time.
After the ignition is switched on, a dialogue
is established between the key and the
electronic immobiliser system.

When purchasing a second-hand vehicle:
- ensure that you are given the confidential card,
- have the keys memorised by a CITROËN dealer to ensure that the keys
in your possession are the only ones
which can start the vehicle. CONFIDENTIAL CARD
This is given to you on delivery of your
vehicle with the duplicate keys.
It contains the identification code necessary
for any work carried out by a dealer on the
electronic immobiliser system. This code is
hidden by a film, which should be removed
only if necessary.
Keep your card in a safe place, never inside
the vehicle.
When undertaking a long trip or journey,
however, it is advisable to take it with you
along with your personal papers.

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LOCKING/UNLOCKING FROM INSIDE Door open warning light If this warning light comes on,
check that the cab doors, the rear
or side doors and the bonnet are
closed correctly.
Good practice
If you decide to drive with the doors locked,
be aware that this could make access to the
vehicle by the emergency services more
difficult in an emergency.
Cab and load space
Pressing permits electric central
locking, when the doors are closed.
Pressing permits electric central
unlocking.
The doors can still be opened from the
inside. If one of the doors is open or is not
closed correctly, the central locking
does not work. The indicator light on the control:
- comes on when the accesses are locked and the ignition is
switched on,
- then flashes when the accesses are locked when stationary with
the engine off.
The control is not active when the vehicle
has been locked using the remote control or
the key from the outside. Load space
Press to lock or unlock the side
door and rear doors from the cab.
The warning light remains on on
locking.
Protection against attack
When the vehicle is started, the system
locks the cab and load space doors
automatically when you reach approximately
12 mph (20 km/h).
If none of the doors is opened during the
journey, the locking remains active. Activation/deactivation of the function
The function is activated/deactivated by
means of Mode, selecting "Autoclose". Refer to the "Mode" section in
chapter 4.

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Instruments and controls
WARNING LIGHTS
Each time the engine is started: a series of warni ng lights comes on applying a self-checking test. T hey switch off almost
immediately. When the engine is running: the warnin g light becomes a warning sign if it remains on continuously or flashes.
This initial warning may be accompanied by an audib le signal and a message on the display. "Do not ignore these warnings."

Warning light is indicates Solution - action
Service on temporarily. minor faults. Contact a CITRO
ËN dealer.
continuously on,
accompanied by
a message on
the display. major faults.
Make a note of the warning message and contact a

CITROËN dealer.
Handbrake-
Brake fluid level on.
that the handbrake is applied or

has not been released correctly. Releasing the handbrake switches off the warning l
ight.
on. that the fluid level is too low. Top up wi th a fluid recommended by CITROËN .
continuously on,
even though the
level is correct.

Stop immediately, park, switch off the ignition and
contact a CITROËN dealer.
+ Electronic brake
force distribution on. an electronic brake force
distribution fault. Stop immediately. Consult a CITROËN dealer.
Low coolant
level

on
. that the fluid level is too low.
Park and switch off the ignition. Allow to cool.
Refer to
the "Levels" section of chapter 7. Consult a CITRO ËN
dealer.

28
Instruments and controls
Warning light is indicates Solution - action
Coolant
temperature on with the
needle in the red
zone.
an abnormal increase.
Park and switch off the ignition, allow the circui
t to cool.
Visually check the level.
on H in the red
zone. a coolant temperature. Refer to the "Levels" section of chapter 7. Consu
lt a
CITROËN dealer.
Engine oil
pressure on while driving. that the pressure is too low.
Park and switch off the ignition, allow the lubric
ation
circuit to cool in order to check its level. Refer to the
"Levels" section of chapter 7.
continuously on,
even though the
level is correct. a major fault. Consult a CITROËN dealer.
flashing, for a
few seconds,
with a message
on the display . that a service will soon be due.
Refer to the list of checks in the servicing boo
klet then
carry out the CITROËN service.
Battery charge on. a fault in the charging circuit.
Check the battery terminals… Refer to the "Battery
"
section of chapter 8.
continuously on,
in spite of the
checks. a circuit fault, an ignition or
injection malfunction.
Consult a CITROËN dealer.
Door or bonnet
open detection
on.
that a door or the bonnet is not
closed correctly.
Check that the cab doors, the rear and side doors a
nd
the bonnet are closed.

accompanied by
a message on
the display .

34
Instruments and controls
FUEL GAUGE
The fuel level is tested each time the key is
turned to the "running" position.
The gauge is positioned on:
- F (Full): the fuel tank is full,
approximately 90 litres.
- E (Empty): the reserve is now being
used, the warning light comes on
continuously.
The reserve when the warning first comes
on is approximately 11 litres.
Fuel tanks of different capacities (60 and
125 litres) are available as an option. COOLANT TEMPERATURE

The needle is positioned between C
(Cold) and H (Hot): normal operation.
In arduous conditions of use or hot climatic
conditions, the needle may move close to
the red graduations. - wait for the engine to cool down in
order to check the level and top it up if
necessary. Follow this advice:
the cooling system is pressurised. In order to
avoid any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop.
When the pressure has dropped, check the
level and remove the cap to top up.
If the needle remains in the red zone,
contact a CITROËN dealer.
Refer to the "Levels" section of
chapter 7.
Refer to the "Fuel" section of chapter 7.
What you should do if the needle enters the
red zone, or if the warning light comes on:
- stop immediately, switch off the ignition. The fan may continue to operate for
a certain time up to approximately
10 minutes. EMISSION CONTROL
EOBD (European On Board Diagnosis) is
a diagnostics system which complies with,
among others, the standards concerning
authorised emissions of:
- CO (carbon monoxide),
- HC (unburnt hydrocarbons),
- NOx (nitrogen oxides) or particles,
detected by oxygen sensors placed
upstream and downstream of the
catalytic converters.
Therefore, the driver is warned of
any malfunction of this emission
control system by the lighting of
this specifi c warning light on the
instrument panel.
There is a risk of damage to the catalytic
converter. Have it checked by a CITROËN
dealer.

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Instruments and controls
SERVICE INDICATOR
For a few seconds after the ignition is
switched on, the spanner symbolising the
service indicator comes on: the display
informs you when the next service is due,
in accordance with the "Manufacturer ’s"
servicing schedule indicated in the servicing
booklet. This information is determined in
relation to the distance travelled since the
previous service.
LIGHTING RHEOSTAT
The rheostat is active when the lights are on.
Refer to the list of checks in the
servicing booklet which was given to
you on delivery of the vehicle.
After a few seconds, the display returns to
its usual functions. Use these controls to adjust the
brightness of the instrument
panel.
There are 8 setting levels.
Deterioration of the engine oil (100 and 120 bhp engines)
"Oil Life" or "Suit in Oil" function: your
vehicle’s service interval is 24,000 miles
(40,000 km), in normal use.
However, the engine control unit tests the
degree of wear of the engine oil.
If your vehicle is used in arduous conditions
and consequently suffers engine oil wear.
And if your vehicle is fitted with
this equipment, you are warned
by flashing of the engine oil
pressure warning light and the
displaying of a message on the instrument
panel each time the vehicle is started.

In this case, your vehicle must be
serviced as soon as possible.

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Starting and stopping
STARTING AND STOPPING
MAR position: running.
Certain accessories can be used.
AVV position: starter.
The starter is operated.
PARK position: parking.
The side lights can be left on, with the
ignition off.
Refer to "Side lights/parking lights" in
chapter 3.
STOP position: steering lock.
The ignition is off.
Good practice when starting
Engine immobiliser warning light
If this comes on, use another key
and have the faulty key checked
by a CITROËN dealer.
Diesel pre-heating warning light
Turn the key to the MAR position.
In cold weather, wait for this
warning light to switch off then
operate the starter ( AVV position) until the
engine starts.
If the temperature is high enough, the
warning light comes on for less than one
second, you can start without waiting.
Door or bonnet open warning light
If this comes on, a door or the bonnet is not closed correctly, check!
Good practice when stopping
Minimise engine and gearbox wear
When switching off the ignition, let the
engine run for a few seconds to allow the
turbocharger to return to idle.
Do not press the accelerator when switching
off the ignition.
There is no need to engage a gear after
parking the vehicle.

Starting and stopping
HILL START ASSISTANCE
This function, linked with the ESP, makes hill
starts easier and is activated in the following
conditions:
- the vehicle must be stationary, engine
running, foot on the brake,
- the gradient of the road must be steeper
than 5 %,
- uphill, the gearbox must be in neutral or
in a gear other than reverse,
- downhill, reverse gear must be engaged.
The HHC (Hill Holder Control) or Hill Start
Assistance function is a driving comfort
feature. It is not an automatic vehicle
parking function or an automatic handbrake.
Operation
With the brake pedal and clutch pedal
pressed, from the time you release the brake
pedal you have approximately 2 seconds
before the vehicle starts to roll back and
without using the handbrake within which to
move off.
During the moving off phase, the function
is deactivated automatically, gradually
releasing the braking pressure. During
this phase, the typical noise of mechanical
disengaging of the brakes can be heard,
indicating the imminent movement of the
vehicle.
Anomaly
If a malfunction of the system
occurs, this warning light comes
on accompanied by an audible
signal and confi rmed by a
message on the display. Contact a CITROËN
dealer to have the system checked.
The hill start assistance is deactivated in the
following situations:
- when the clutch pedal is released,
- when the handbrake is applied,
- when the engine is switched off,
- when the engine stalls.

50
Ventilation
WITH AUTOMATIC REGULATION -
MONO ZONE
If your vehicle is fitted with these controls,
they are located on the fascia panel on the
centre console control panel. This can be
distinguished by its checking display. AUTO mode
Switching on FULL AUTO
mode: pressing the AUTO
control switches on the system's
functions, confirmed by the
displaying of FULL AUTO . This is
the normal operating mode for the automatic
air conditioning system.
Using the moving ring surrounding the AUTO
control, set the comfort temperature to be
reached according to a graduation between:
- HI (High to ≈ 32) and,
- LO (Low to ≈ 16).
The system controls the distribution, flow and intake of air to ensure comfort equivalent to the graduation displayed and
sufficient recirculation of air in the passenger
compartment.
No further adjustments are required.
Display for checking the status of your
automatic air conditioning function. When the engine is running and the air
conditioning is on, this symbol and the
message FULL AUTO are displayed.
The other components are displayed
according to the settings selected by the user. AUTO mode with personalisation
Switch on in AUTO mode, certain
settings can be modified: the
distribution, the air flow, the air
conditioning and the air intake/
recirculation.
The display changes from FULL AUTO to

AUTO .
To return to fully automatic operation, press
this button again. The display on the control
panel changes from AUTO to FULL AUTO .
If the system is not able to maintain the
graduation selected following manual
adjustments, the graduation flashes then

AUTO is cleared. Press the AUTO control to
return to the automatic settings.
Switching off the air conditioning
Pressing this control switches
off the air conditioning functions.
The snowflake is cleared from the
display.
Complete switch-off Pressing this control switches
the system off. The diode and the
display switch off.

Ventilation
Cancelling the programming
Press this button briefly to clear
the programmed start time.
The display lighting and the
pre-selection number (e.g. 1) are
switched off.
Good practice
To avoid any risk of poisoning or
asphyxiation, the additional heating must
not be used, even for short periods, in
an enclosed space such as a garage or
workshop which is not fitted with an exhaust
gas extraction system.
The additional heating is supplied by the
vehicle's fuel tank. Ensure that the fuel
gauge indicator light is not at reserve.
Always switch off the additional heating
when filling with fuel to avoid any risk of fire
or explosion.
Do not park the vehicle on an inflammable
surface (dry grass, dead leaves, paper…),
there is a risk of fire.
The temperature near the heater must not
exceed 120 °C. A temperature higher than
this (for example in the case of painting in
an oven) could damage the components of
the electronic circuits.
The additional heating system is fitted with
a temperature limiter which cuts off the
combustion in the event of overheating due
to a lack of coolant. Top up the coolant,
then press the programme selection control
before switching the heating on again. Have the additional heating system
checked at least once a year at the
beginning of winter. Maintenance and
repairs should only be carried out by a
CITROËN dealer.
Use recommended replacement parts only.
Recalling one of the pre-selected start times
Press this button as many times
as necessary until the number
corresponding to the required
pre-selected start time (e.g. 2)
appears.
After ten seconds, the time is cleared but
remains stored for as long as the number
(e.g. 2) and the display remain lit.
Switching off the heating
Press this button.
The heating cycle indicator light
and the display are switched off.
Two different types of equipment
The additional heating is autonomous and
programmable. Before you enter the vehicle,
it gradually increases the temperature of the
engine to make starting easier. This also
facilitates passenger compartment heating,
de-icing and demisting.
The additional passenger compartment
heating system supplements the
standard equipment. Its operation may be
independent of the engine. Switching on of
the heating may be programmable.