Engine control Citroen C CROSSER 2008 1.G User Guide
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Page 109 of 216
D R I V I N G
VII
109
HANDBRAKE
Releasing
Pull on the handle and press the
button A to release the handbrake.
Applying
Pull the handbrake to immobilise
your vehicle.
When parking on a slope, direct your
wheels towards the pavement and ap-
ply the handbrake.
6-SPEED MANUAL GEARBOX
Reverse
To change to reverse gear, lift the ring
under the gear lever knob and push the
gear lever to the left then to the front.
Reverse gear can only be engaged
when the vehicle is stationary with
the engine idling.
When the vehicle is being
driven, the displaying of
this screen indicates that
the handbrake is still on
or has not been properly
released.
Mechanical brake to hold the vehicle
when stationary.
“CVT” GEARBOX
T h e s i x - s p e e d a u t o m a t i c g e a r b o x
offers a choice between the comfort of
automatic regulation or the pleasure of
manual gear changing.
T h i s g e a r b o x e n a b l e s y o u t o a c c e s s
two driving modes:
- an automated mode for automatic c o n t r o l o f t h e g e a r s b y t h e g e a r b o x
and therefore without any action on
the part of the driver,
- a sequential mode for manual changing of the gears by the driver
using the steering wheel controls or
the gear lever.
It consists of the following controls:
- a gear lever 1 on the centre console
for selecting the driving mode, re-
verse gear and neutral or for chang-
ing gear in sequential mode,
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D R I V I N G
VII
110
Gear lever positions
N : neutral.
With your foot on the brake, select this
position to start.
R : reverse gear.
With the vehicle stationary, keep your
foot on the brake pedal and push the
gear lever upwards.
D : automated mode.
Move the lever downwards to select
this mode.
+/-: sequential mode with manual gear
changing. Functions of the steering wheel
controls
+ : manual gear changing in sequential
mode.
Press behind the “+” steering wheel
control to change up.
- : manual gear changing in sequential
mode.
Press behind the “-” steering wheel
control to change down. Stopping - Starting on a slope
Do not use the accelerator pedal to
immobilise the vehicle on a slope,
apply the handbrake instead.
When starting on a slope, accelerate
gradually while releasing the handbrake.
Switching to sequential mode
Once you have moved off, you can
switch to sequential mode by selecting
position +/-.
“D” disappears and the gears engaged
appear in succession on the instrument
panel display.
The gear change requests are only car-
ried out if the engine speed permits it.
- a
“-” steering wheel control 2 for se-
quential downward gear changes,
- a “+” steering wheel control 3 for
sequential upward gear changes.
P r e s s t h e b r a k e p e d a l fi r m l y
while starting the engine.
Start the engine. “N” appears on the
instrument panel display.
S e l e c t fi r s t g e a r ( p o s i t i o n D or +/-) or
reverse (position R ).
Release the handbrake.
Release the brake pedal then accelerate.
“D” or
“1” or
“R” appear on the
instrument panel display.
Move the lever downwards, then to the
left to select this mode, then:
- push forward to change up,
- push rearward to change down.
Moving off
Select position
N .
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D R I V I N G
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111
Switching to automated mode
Automated mode
After using the sequential mode, you
can return to the automated mode by
selecting position D .
“D” appears on the instrument panel
display.
T h e g e a r b o x t h e n o p e r a t e s i n a u t o - a c -
tive mode, without any action on the
part of the driver.
It continuously selects the gear most
suited to the following parameters:
- driving style,
- road characteristics,
- vehicle load.
To optimise driving comfort and obtain
the most suitable gear, avoid sharp var-
iations in the pressure on the accelera-
tor pedal. “Auto sequential” mode
In the automated mode, you can
resume control temporarily at any time
using the steering wheel controls.
The use of these controls permits man-
ual selection of the gears in situations
which require a faster changedown
than that offered in automated mode
( a r r i v a l a t a r o u n d a b o u t , e x i t f r o m a c a r
park with a steep gradient, overtaking,
etc.).
T h e g e a r b o x e n g a g e s t h e g e a r r e -
quested if the engine speed permits it.
The gear engaged appears.
To return to the automated mode, press
the back of the
“+/OFF” control for ap-
p r o x i m a t e l y 2 s e c o n d s .
Stopping the vehicle
Before switching off the engine, you
can:
- move to position N to leave the
g e a r b o x i n n e u t r a l .
- l e a v e a g e a r e n g a g e d , s u c h a s fi r s t or reverse.
In both cases, it is imperative that you
apply the handbrake to immobilise the
vehicle. Operating anomaly
With the ignition on, if the message
“Slow down” or
“Maintenance
required” appears on the multifunction
d i s p l a y , t h i s i n d i c a t e s a g e a r b o x m a l -
function.
When a message is displayed, carry
out the following operations:
- slow down and stop your vehicle in a safe place,
- place the lever in position N and let
the engine run,
- open the bonnet to allow the engine to cool.
If the message disappears for a long
period, you can set off again.
If the message remains displayed or
appears frequently, contact a CITROËN
dealer without delay.
Take your foot off the accelerator pedal
gently to engage the gear.
At low speeds, when approaching a
s t o p o r t r a f fi c l i g h t s f o r e x a m p l e , t h e
g e a r b o x c h a n g e s d o w n t o fi r s t g e a r a u -
tomatically.
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D R I V I N G
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Operating faults
If the selected transmission mode
d i s p l a y fl a s h e s , t h e v e h i c l e s w i t c h e s
automatically to front “2WD”
transmission mode.
It is then no longer possible to select the
transmission mode using the control A . Do not subject the vehicle to
e x c e s s i v e c o n d i t i o n s w h i l e d r i v i n g .
As the engine torque is applied to
all four wheels, the condition of the
tyres has a considerable impact on
the performance of the vehicle.
Ensure that all four tyres are in good
condition.
Avoid driving the vehicle in sandy
or muddy areas or in other areas in
which the wheels could spin.
Spinning the wheels places the
transmission components under
pressure and could cause a serious
malfunction.
Do not drive the vehicle through
deep water.
A v o i d d r i v i n g o v e r e x c e s s i v e l y
uneven terrain (risk of scraping
under the body or of grounding on
crossing a bridge).
Have your vehicle towed on
a fl a t b e d .
The vehicle must not be towed
with the front or rear wheels on the
ground even if it is in front “2WD”
(2 wheel drive) mode.
If the message “SLOW DOWN” is
displayed on the instrument panel, let
the transmission cool down then wait
for the display to clear before setting off
again.
If “4WD” and “LOCK” are displayed al-
ternately and if “MAINTENANCE RE-
QUIRED” is displayed on the instru-
ment panel, the system has failed and
the safety system has been activated.
Contact a CITROËN dealer without
delay.
Page 122 of 216
C H E C K S
VIII
121
CHECKING LEVELS Brake fluid level To avoid any risk of scalding, unscrew
the cap by two turns to allow the
pressure to drop. When the pressure
has dropped, remove the cap and top
up the level.
Oil level The reading will only be correct
if the vehicle is on level ground
and the engine has been off for
more than 15 minutes.
The check is carried out either when
the ignition is switched on using the oil
level indicator on the instrument panel,
or using the dipstick.
Between two oil changes, the con-
s u m p t i o n s h o u l d n o t e x c e e d 0 . 5 l i t r e
per 600 miles (1,000 km). T h e b r a k e fl u i d l e v e l s h o u l d b e
between the “MAX” and “MIN”
marks.
If it is not, check the brake pad
wear.
Draining the circuit
Refer to the servicing booklet for details
of the interval for this operation.
Coolant level
The coolant level must be
measured when the engine is
cold and should be between
the “LOW” and “FULL” marks.
When the engine is warm, the
temperature of the coolant is regulated
by the fan. This can operate with the ig-
nition off.
O n v e h i c l e s w h i c h a r e fi t t e d w i t h a
p a r t i c l e e m i s s i o n fi l t e r , t h e f a n m a y
operate after the vehicle has been
switched off, even if the engine is
cold.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying
out any work. Wash-wipe and headlamp
w a s h * f l u i d
C h e c k t h e fl u i d l e v e l r e g u l a r l y ,
using the gauge.
* A c c o r d i n g t o c o u n t r y .
Draining the engine
Refer to the servicing booklet for details
of the interval for this operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.
O i l s p e c i fi c a t i o n
The oil must correspond to your engine
and conform to the manufacturer’s rec-
ommendations. F l u i d s p e c i fi c a t i o n
T h e b r a k e fl u i d m u s t c o n f o r m t o t h e
manufacturer’s recommendations and
f u l fi l t h e D O T 4 s t a n d a r d s .
Draining the circuit
Refer to the servicing booklet for details
of the interval for this operation.
F l u i d s p e c i fi c a t i o n
The coolant must conform to the manu-
facturer’s recommendations.
F l u i d s p e c i fi c a t i o n
T h i s fl u i d m u s t c o n f o r m t o t h e
manufacturer’s recommendations for
optimum cleaning.
Power steering fluid level
C h e c k t h e fl u i d l e v e l w i t h t h e e n g i n e a t
idle.
C h e c k t h a t t h e p o w e r s t e e r i n g fl u i d l e v e l
is always between the “MAX” and “MIN”
marks and top up if necessary.
F l u i d s p e c i fi c a t i o n
T h i s fl u i d m u s t c o n f o r m t o t h e
manufacturer’s recommendations.
Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
I f a l e v e l d r o p s s i g n i fi c a n t l y , h a v e t h e
corresponding circuit checked by a
CITROËN dealer.
Page 143 of 216
P R A C T I C A L I N F O R M A T I O N
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Engine compartment fuses
T h e f u s e b o x i s p l a c e d i n t h e e n g i n e c o m p a r t m e n t n e a r t h e
battery (left-hand side).
Access to the fuses
Open the bonnet (refer to the «Access» section),
Press on the hook A to release the catch ,
Remove the cover completely,
Change the fuse (refer to the corresponding paragraph).
W h e n y o u h a v e fi n i s h e d , c l o s e t h e c o v e r c a r e f u l l y t o
g u a r a n t e e t h e s e a l i n g o f t h e f u s e b o x .
Fuse N° Rating Functions
1 15 A Front fog lamps.
2 7 A 2.4 litre 16V engine control unit.
3 20 A
C V T a u t o m a t i c g e a r b o x c o n t r o l u n i t ,
C V T a u t o m a t i c g e a r b o x c o n t r o l r e l a y .
4 10 A Horn.
5 7.5 A 2.4 litre 16V alternator.
6 20 A Headlamp wash.
7 10 A Air conditioning.
8 15 A 2.4 litre 16V engine control unit.
9 - Not used.
10 15 A Demisting, wipers.
11 - Not used.
12 - Not used.
13 - Not used.
14 10 A Left-hand main beam headlamp.
15 10 A Right-hand main beam headlamp.
16 20 A
L e f t - h a n d d i p p e d h e a d l a m p ( x e n o n ).
17 20 A
R i g h t - h a n d d i p p e d h e a d l a m p ( x e n o n ) .
18 10 A
Left-hand dipped headlamp, manual
and automatic headlamp adjustment.
19 10 A Right-hand dipped headlamp.
20 - Not used.
21 10 A Ignition coils.
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Spare fuses
The spare fuses are located under the engine compartment
f u s e b o x c o v e r . The cover does not contain spare fuses with an amper-
age of 7.5 A, 25 A or 30 A. If one of the fuses with these
amperages develops a fault, replace it with the following
fuse:
A 7.5 A fuse must be replaced with the
10 A spare fuse ,
a
25 A fuse with a
20 A spare fuse and a
30 A fuse with
the audio system fuse (N° 31) .
* T h e m a x i - f u s e s p r o v i d e a d d i t i o n a l p r o t e c t i o n f o r t h e e l
e c t r i c a l s y s t e m s . A l l w o r k o n t h e m a x i - f u s e s m u s t b e c a r r i e d
out by a CITRÖEN dealer.
Fuse N° Rating
Functions
22 20 A E n g i n e c o n t r o l u n i t , w a t e r i n d i e s e l d e t e c t o r , i n j e c t i o n
p u m p ( D i e s e l ) , a i r fl o w s e n s o r , w a t e r
p r e s e n c e s e n s o r s , o x y g e n s e n s o r , c a m s h a f t p o s i t i o n s e n s o r , p u r g e c a n i s t e r s o l e n o i d v a l v e ,
vehicle speed sensor, variable timing (VTC) solenoid valve, EGR so lenoid valve.
23 15 A Petrol pump, fuel gauge.
24 *
30 A Starter.
25 - Not used.
26 *
40 A ABS control unit, ASC control unit.
2 7 * 30 A ABS control unit, ASC control unit.
28 *
30 A Condenser fan.
29 *
40 A Radiator fan.
30 30 A P a s s e n g e r c o m p a r t m e n t f u s e b o x .
31 30 A A u d i o a m p l i fi e r .
32 30 A Diesel engine control unit.
Fuse N° Rating
33 10 A
34 15 A
35 20 A
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Charging the battery using a
battery charger
Disconnect the battery from the
vehicle.
Remove the battery and place it in a
ventilated area.
Remove the top-up caps and top
up the level with distilled water if
necessary.
Connect the battery to the charger
observing the instructions for use
provided by the manufacturer and
start charging.
Disconnect the battery from the
charger and let it cool.
If necessary, top up the level with
distilled water.
Clean the top of the battery
carefully.
Put the top-up caps back in place.
Check that the terminals and
connectors are clean. If they are
covered with sulphate (whitish or
greenish deposit), remove them
and clean them.
Reconnect the battery starting with
the positive terminal (+). Do not disconnect the terminals
while the engine is running.
Do not charge the batteries
without disconnecting the
t e r m i n a l s fi r s t . Following reconnection of the
battery
Following reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to permit initialisation of
the electronic systems. However, if slight
d i f fi c u l t i e s a r e e n c o u n t e r e d f o l l o w i n g t h i s
operation, contact a CITROËN dealer.
Referring to the corresponding section,
you must yourself reinitialise:
- the one-touch electric windows,
- the sunroof,
- the satellite navigation system.
Avoid prolonged contact of the
electrolyte with the skin.
M o s t o f t h e s e fl u i d s a r e h a r m f u l
to health and very corrosive. It is advisable to disconnect the
battery if the vehicle is to be left
unused for more than one month.
The batteries contain harmful
substances such as sulphuric acid
and lead. They must be disposed of
in accordance with regulations and
must not, in any circumstances, be
discarded with household waste.
Take used remote control batteries
and vehicle batteries to a special
collection point.
When charging the battery, it is
normal to observe an increase in
temperature and bubbling of the
electrolyte.
Before disconnecting the battery
Wait 2 minutes after switching off the ig-
nition before disconnecting the battery.
Close the windows, the sunroof, the
doors and the tailgate before discon-
necting the battery.
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TOWING A TRAILER,
CARAVAN, ETC.
Your vehicle is primarily designed for
transporting people and luggage, but it
may also be used for towing a trailer. Driving advice
T h e m a x i m u m t o w i n g l o a d o n a l o n g
slope depends on the gradient and the
outside temperature.
In all cases, pay attention to the coolant
temperature.
Side wind
Take into account the increased
sensitivity to side wind.
Cooling
Towing a trailer on a slope increases
the temperature of the coolant.
As the fan is electrically controlled, its
cooling capacity is not dependent on
the engine speed.
To lower the engine speed, reduce
your speed. Braking
Towing a trailer increases the braking
distance.
Tyres
Check the tyre pressures of the
towing vehicle and of the trailer,
observing the recommended
pressures.
Lights
Check the electrical signalling on
the trailer.
If this message is
displayed, stop your
vehicle as soon as it
is safe to do so.
I f t h e m e s s a g e fl a s h e s
slowly, wait for the engine to cool before
topping up the level, if necessary.
I f t h e m e s s a g e fl a s h e s r a p i d l y , c o n t a c t
a CITROËN dealer without delay.
Opening of the lower tailgate
is prohibited if a towbar is
being used.
Driving with a trailer subjects the towing
v e h i c l e t o m o r e s i g n i fi c a n t s t r e s s a n d
its driver must be particularly careful.
We recommend the use of
original CITROËN towbars
and their harnesses that have
been tested and approved from the
design stage of your vehicle and that
t h e fi t t i n g o f t h e t o w b a r i s e n t r u s t e d
to a CITROËN dealer.
I f t h e t o w b a r i s n o t fi t t e d b y a
CITROËN dealer, it is imperative
t h a t i t i s fi t t e d u s i n g t h e e l e c t r i c a l p r e -
equipment located at the rear of the
vehicle and in accordance with the
manufacturer’s instructions.
Towbar suited to the attachment of
a trailer or caravan with additional
signalling and lighting.
Distribution of loads
Distribute the load in the trailer so
that the heaviest items are as close
a s p o s s i b l e t o t h e a x l e a n d t h e n o s e
w e i g h t a p p r o a c h e s t h e m a x i m u m
p e r m i t t e d w i t h o u t e x c e e d i n g i t .
Air density decreases with altitude, thus
reducing engine performance. Above
1 0 0 0 m e t r e s , t h e m a x i m u m t o w i n g
load must be reduced by 10 % of the
GTW and so on for every 1 000 metres
of altitude.
Refer to the “Technical Data” section for
details of the weights and towing loads
which apply to your vehicle.