check engine Peugeot Boxer 2008.5 User Guide

57
3
ERGONOMICS and COMFORT
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
PEUGEOT 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.

kmC I T Y
110
Air bags
Disarming the passenger air bag
Refer to the "MODE" section of
chapter 4, then on the "Passenger air
bag" menu, select OFF . When
OFF is selected, the passenger air
bag will not be triggered in the event of an
impact.
As soon as the child seat is removed, select

ON to re-activate the air bag and thus
ensure the safety of your passenger in the
event of an impact.
Side air bags and curtain air bags
If your vehicle is fitted with side air bags,
these are incorporated into the front seat
backs on the door side.
The curtain air bags are incorporated into
the door pillars and the upper part of the
passenger compartment, in the roof over the
front cab seats.
They inflate between the occupant and the
glass.
They are deployed independently of each
other depending on which side the collision
occurs.
The air bag warning light on
the instrument panel comes
on throughout the period of
disarming.
To ensure the safety of your child, it is
essential to disarm the passenger air bag
when you install a rear-facing child seat on
the front passenger seat. Otherwise, the
child would risk being killed or seriously
injured if the air bag were to inflate.
If your vehicle is not fitted with this
equipment: do not install a rear-facing child
seat.
Disarming check
This is confirmed by lighting of
this warning light each time the
engine is started.
If your vehicle is fitted
with this display, the
check is accompanied by
a message.
Operating check
Confirmed by this indicator light.

kmC I T Y
110
Air bags
Disarming the passenger air bag
Refer to the "MODE" section of
chapter 4, then on the "Passenger air
bag" menu, select OFF . When
OFF is selected, the passenger air
bag will not be triggered in the event of an
impact.
As soon as the child seat is removed, select

ON to re-activate the air bag and thus
ensure the safety of your passenger in the
event of an impact.
Side air bags and curtain air bags
If your vehicle is fitted with side air bags,
these are incorporated into the front seat
backs on the door side.
The curtain air bags are incorporated into
the door pillars and the upper part of the
passenger compartment, in the roof over the
front cab seats.
They inflate between the occupant and the
glass.
They are deployed independently of each
other depending on which side the collision
occurs.
The air bag warning light on
the instrument panel comes
on throughout the period of
disarming.
To ensure the safety of your child, it is
essential to disarm the passenger air bag
when you install a rear-facing child seat on
the front passenger seat. Otherwise, the
child would risk being killed or seriously
injured if the air bag were to inflate.
If your vehicle is not fitted with this
equipment: do not install a rear-facing child
seat.
Disarming check
This is confirmed by lighting of
this warning light each time the
engine is started.
If your vehicle is fitted
with this display, the
check is accompanied by
a message.
Operating check
Confirmed by this indicator light.

121
6
ACCESSORIES
Towing a trailer

Cooling: towing a trailer on a slope
increases the coolant temperature.
As the fan is electrically controlled, its
cooling capacity is not dependent on the
engine speed.
On the contrary, use a high gear to lower the
engine speed and reduce your speed.
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.
We recommend the use of original
PEUGEOT towbars and their harnesses,
which have been tested and approved from
the design stage of your vehicle and that
the fitting of this equipment is entrusted to a
PEUGEOT dealer.
If this equipment is not fitted by a PEUGEOT
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.
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.
See the "Levels" section of chapter 7.
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: the system only controls the vehicle,
not the trailer.

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

Under the bonnet
125
7
CHECKS
DIESEL ENGINES

1. Windscreen/headlamp wash reservoir.

2. Fuse box.

3. Coolant reservoir.

4. Brake and clutch fluid reservoir.

5. Air filter.
6. Dipstick.

a: 2.2 I 100

b
: 2.2 I 120

c
: 3.0 I 160

7. Engine oil filler cap.

a
: 2.2 I 100

b
: 2.2 I 120

c
: 3.0 I 160

8. Power steering reservoir. Battery connections:
+ Positive metal point.
- Negative metal point (earth).
UNDER THE BONNET

Levels
126
LEVELS
These regular maintenance operations
will keep your vehicle in good running
order. Consult the instructions at PEUGEOT
dealerships or in the servicing booklet
enclosed in the handbook pack. 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 PEUGEOT dealer as soon as possible.
If you have to remove/refit the engine
style cover, handle it with care to avoid
damaging the fixing clips.
Dipstick
There are two marks on
the dipstick:
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 PEUGEOT dealerships.
Remove the dipstick before filling.
Check the level after filling (never exceed
the maximum 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.
Warning lights
Checking by means of the warning
lights on the instrument panel is
described in chapter 2, refer to the
"Instruments and controls" section.

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

B = minimum
Never allow the level to fall
below this mark.
Oil level
Check the level regularly and top up
between changes. The maximum
consumption is 0.5 l per 600 miles
(1 000 km). Check the level with the vehicle
level, engine cold, using the dipstick.

Levels
127
7
CHECKS
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 PEUGEOT 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.
Used oil
Avoid prolonged contact of used oil with the
skin.
Brake fluid is harmful to health and very
corrosive.
Do not dispose of used oil, brake fluid or
coolant into drains or into the ground but
into the containers dedicated to this use at
PEUGEOT dealerships.
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
PEUGEOT dealer.
Windscreen wash and headlamp wash level
For best quality cleaning and to prevent
freezing, this fluid must not be topped up or
replaced with water.
Capacity of the reservoir: approximately
5.5 litres.

Checks
CHECKS
Air filter and passenger compartment filter
A clogged passenger compartment filter
may reduce the performance of the
air conditioning system and generate
undesirable odours. The replacement
intervals for these components are indicated
in the servicing booklet.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary, refer to the "Under the
bonnet" section of chapter 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 Maintenance and Warranty
Guide which correspond to your vehicle's
engine.
Only use products recommended by
PEUGEOT or products of equivalent quality
and specification.
In order to optimise the operation of units as
important as the braking system, PEUGEOT
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.
Handbrake
Where the handbrake travel is too great
or there is a reduction in the performance
of the system, the handbrake should be
adjusted, even between services.
Have the system checked by a PEUGEOT
dealer.
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 or the water in diesel sensor, located
at the base of the filter. Operate until all
of the water has been drained out. Then
tighten the bleed screw or the water sensor.
HDi engines use advanced technology. All
work requires a special qualification which is
guaranteed by a PEUGEOT dealer.
Battery
At the start of winter, have your battery
checked by a PEUGEOT dealer.
Brake pads
Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak on the circuit, a drop
in the brake fluid level indicates that the
brake pads are worn.
Brake disc/drum wear status
For any information relating to checking
the brake disc/drum wear status, contact a
PEUGEOT dealer.
Oil filter
Change the filter regularly, in accordance
with the servicing schedule.

130
Fuel
Low fuel level
When the fuel tank level E
(Empty) is reached, this warning
light comes on. At this moment,
you have enough fuel left to
drive approximately 30 miles (50 km) ,
depending on the driving conditions, the
engine and the profile of the road. Fill up
without delay to avoid running out of fuel. The fuel tank must be filled
with the engine
off.
- Open the fuel filler flap.
- Support the cap with one hand.
- With the other hand, insert the key, then turn it anticlockwise.
- 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 3rd cut-off of the nozzle. This could
cause malfunctions.
The capacity of the fuel tank is
approximately 90 litres.
- After filling the fuel tank, lock the cap and close the flap.
FUEL CIRCUIT DEACTIVATED
In the event of a serious collision, a device
automatically cuts off the fuel supply
to the engine and the vehicle’s electrical
supply.
FILLING WITH FUEL
Fuel tanks of different capacities,
60 and 125 litres, are sold. Check that there is no smell or leak of fuel
outside the vehicle.
Restore the supply by pressing:
- the first button,
located below the steering wheel.
- the second button, located in the battery compartment, under the front
passenger ’s floor.
In low temperatures
In mountainous and/or cold areas, it is
advisable to use a "winter" type fuel suited
to low or minus temperatures.

131
TROUBLESHOOTING
8
Battery

A. Positive metal point on your vehicle

B. Slave battery

C. Earth on your vehicle
Charging the battery using a charger
- disconnect the battery located in the
front left floor,
- follow the instructions for use given by the battery charger manufacturer,
- reconnect starting with the negative (-) terminal,
- check that the terminals and connectors are clean. If they are covered with
sulphate (white or greenish deposit),
disconnect them and clean them. The charging operation must be carried
out in a ventilated area away from naked
flames or any possible sources of sparks to
eliminate the risk of explosion and fire.
Do not attempt to charge a frozen battery: it
must first be thawed to eliminate the risks of
explosion. If the battery has frozen, before
charging it have it checked by a specialist
who will check that the internal components
have not been damaged and that the
container is not cracked, which could mean
that there is a risk of a leak of toxic and
corrosive acid.
BATTERY
Starting from another battery
- connect the red cable to the metal
point A then to the positive (+) terminal
of the slave battery B ,
- connect one end of the green or black cable to the negative (-) terminal of the
slave battery B ,
- connect the other end of the green or black cable to the earth point C on your
vehicle,
- operate the starter, let the engine run,
- wait for the engine to return to idle, then disconnect the cables.