engine Citroen GRAND C4 PICASSO RHD 2017 2.G Workshop Manual

133
Special cases
Application of the parking brake
is confirmed by illumination of
the brake indicator lamp and
the P indicator lamp in the control
lever, accompanied by the display of
the message "Parking brake applied". The complete release of the parking
brake is confirmed by the brake
indicator lamp and the P indicator
lamp in the control lever going off,
accompanied by the display of the
message "Parking brake released".
In some situations, you may need to operate
the parking brake manually.
Immobilisation of the vehicle
with the engine running
To immobilise the vehicle with the engine
running, briefly pull the control lever.
Parking the vehicle with the
brake released
In very cold conditions, it is
recommended that the parking brake
not be applied (risk of freezing).
To immobilise your vehicle, engage a
gear or fit a chock to one of the wheels.
Immobilisation of the vehicle with the
parking brake released
F

S

witch off the engine.
I

llumination of the warning lamps in the
instrument panel and control lever confirm
application of the parking brake,
F

S

witch on the ignition again, without
starting the engine.
F

R

elease the parking brake manually by
pushing the control lever while keeping
your foot on the brake. F

S
witch off the ignition.
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134
Emergency braking
In the event of a failure of the main service
brake or in an exceptional situation (e.g. driver
taken ill, under instruction, etc.) a continuous
pull on the control lever will brake the vehicle.
Braking takes place while the control lever is
being pulled. It is interrupted if the control lever
is released.
The ABS and DSC systems provide stability of
the vehicle during emergency braking.
If the emergency braking malfunctions, the
message "Parking brake control faulty" will be
displayed.
If a failure of the ABS and DSC systems occurs,
signalled by the illumination of one or both
warning lamps in the instrument panel, then
stability of the vehicle is no longer guaranteed.
In this event, stability must be assured by the
driver by repeating alternate "pull-release"
actions on the control lever until the vehicle is
immobilised.The emergency braking should only be
used in an exceptional situation.
Repeat this procedure to reactivate automatic
operation.
Reactivation of automatic operation is
confirmed by the indicator lamp in the
instrument panel going off.
Deactivating automatic operation
In some situations, such as very cold weather
or towing (caravan, recovery), it may be
necessary to deactivate automatic operation of
the system.
F

S
tart the engine.
F

A
pply the parking brake with the control
lever, if it is released.
F

T
ake your foot off the brake pedal.
F

P
ush and hold the control lever in the
release direction for at least 10 seconds
and no more than 15 seconds.
F

R
elease the control lever.
F

P
ress and hold the brake pedal.
F

P
ull the control lever in the apply direction
for 2 seconds.
Deactivation of the automatic functions
is confirmed by illumination of this
indicator lamp in the instrument panel.
F

R
elease the control lever and the brake
pedal. From this point the parking brake can only
be applied and released manually using the
control lever.
Driving

135
Operating faults
The various alert situations are described in the table below.
In the event of a fault with the electric parking brake it is recommended that you contact a CITROËN dealer or a qualified workshop without delay.Situations Consequences
Display of the message " Parking brake fault" and this
warning lamp: -

A
utomatic release is not available.
-

I
f you attempt an automatic release, a help message is displayed on acceleration
when the parking brake is applied, prompting you to use manual release.
Display of the message " Parking brake fault" and these
warning lamps: -

S
econdary braking does not have full power.
-

I
f automatic release is not available, a help message is displayed on acceleration
when the parking brake is applied, prompting you to use manual release.
Display of the message " Parking brake fault" and these
warning lamps: -

A
utomatic application is not available: use the control lever.
-

T
he electric parking brake can only be used manually.
-

I
f automatic release is also not available, a help message is displayed on
acceleration when the parking brake is applied, prompting you to use manual
release.
Display of the message " Parking brake fault" and these
warning lamps: -

I
f manual application and release do not work, the control lever is faulty.
-

T
he automatic functions must be used in all circumstances: they are
automatically reactivated in the event of failure of the control lever.
-

Y
ou can no longer immobilise the vehicle with the engine running.
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137
Hill start assist
System which keeps your vehicle immobilised
temporarily (approximately 2 seconds) when
moving off on a gradient, the time it takes to
move your foot from the brake pedal to the
accelerator pedal.
This system only operates when:
-
t
he vehicle is completely stationary, with
your foot on the brake pedal,
-

c
ertain conditions of slope are met,
-

w
ith the driver’s door closed.
The hill start assist system cannot be
deactivated.
On an ascending slope, with the vehicle
stationary, the vehicle is held momentarily
when you release the brake pedal:
-

p
rovided you are in first gear or neutral with
a manual gearbox,
-

p
rovided you are in position D or M with an
automatic gearbox.Operation
On a descending slope, with the vehicle
stationary and reverse gear engaged, the
vehicle is held momentarily when you
release the brake pedal.
Operating fault
If a fault in the system occurs, these warning
lamps come on, accompanied by an alert
message. Contact a CITROËN dealer or
a qualified workshop to have the system
checked.
Do not get out of the vehicle while it is
being held in the hill start assist phase.
If you have to get out of the vehicle with
the engine running, apply the parking
brake manually then ensure that the
parking brake warning lamp (and the
warning lamp
P in the lever of the
electric parking brake) are on fixed (not
flashing).
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138
5-speed manual
gearbox
Engaging reverse gear
F With the clutch pedal fully down, place the gear lever in neutral.
F

P
ush the gear lever to the right then
backwards.
Only engage reverse gear when the
vehicle is stationary with the engine at idle.
As a safety precaution and to facilitate
starting of the engine:
-

a
lways select neutral,
-

p
ress the clutch pedal.
6-speed manual
gearbox
Engaging 5th or 6th gear
F Move the lever fully to the right to engage 5th or 6th g e a r.
Only engage reverse gear when the
vehicle is stationary with the engine at idle.
As a safety precaution and to facilitate
starting of the engine:
-

a
lways select neutral,
-

p
ress the clutch pedal.
Engaging reverse gear
Failure to follow this advice may cause
permanent damage to the gearbox
(engagement of 3
rd or 4th gear by
m i st a ke).
F

R
aise the ring under the knob and move
the gear lever to the left then for wards.
Driving

139
Automatic gearbox
This gearbox offers two driving modes.
- a utomated mode for automatic
management of the gears by the gearbox,
without any action on the part of the driver,
-

m
anual mode for sequential gear changing
by the driver using the steering mounted
paddles.
P.
Pa

rk.
-

I
mmobilisation of the vehicle, parking brake
applied or released.
-

S
tarting the engine.
R.
R

everse.
-

R
eversing, vehicle stationary and engine at
idle.
N.
N

eutral.
-

I
mmobilisation of the vehicle, parking brake
applied.
-

S
tarting the engine.
D.
A

utomatic operation.
M.
M

anual operation with sequential changing
of the six gears.Gear selector lever
To select position P , move the gear
selector to the highest position
(towards
R )

, then push it for wards and
then to the left.
Only engage it when the vehicle is at a
complete stop. In this position, the front
wheels are locked. Ensure that the gear
selector is correctly positioned.
To move the gear selector, switch on
the ignition or start the engine.
If the battery is not sufficiently charged,
it is not possible to move the gear
selector. To come out of position P , move the
gear selector to the right to the desired
position, while keeping your foot on the
brake pedal.
It is possible to change from one mode
to the other at any time.
With the automated mode, you can
temporarily take control of the gear
changes at any time.
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Driving

140
+. Control paddle for changing up, to the right of the steering wheel.
F

P
ull the " +" paddle towards you to change up.
-.
C

ontrol paddle for changing down, to the
left of the steering wheel.
F

P
ull the " -" paddle towards you to change
down.
Steering mounted control paddles
The steering mounted control paddles
cannot be used to select neutral or to
select or come out of reverse. When you move the gear selector, the symbol
corresponding to its position is displayed in the
instrument panel.
P.
Pa

rk.
R.
R
everse.
N.
N
eutral.
D.
D
rive (automatic operation).
1 to 6. Gears engaged in manual operation.
-.
I
nvalid value in manual operation.
Displays in the instrument panelMoving off
F With your foot on the brake pedal, select
position P or N .
F

S
tart the engine.
If P is displayed in the instrument panel,
although the gear selector is in another
position, place the gear selector in
position P to be able to start the engine.
F

W
ith the engine running, press the brake
pedal.
F

S
elect automated mode (position D ),
manual mode (position M) or reverse
(position R ).
If you do not press the
brake pedal to come out of
position P , this warning lamp
If these conditions are not met, there
is an audible signal accompanied by a
message.
or symbol appears in the instrument
panel, accompanied by the message
"Place automatic gearbox in position
P",
flashing of P in the instrument panel
and an audible signal.
Driving

141
F Check that the symbol displayed in the instrument panel agrees with the position
of the selector.
F

P
rogressively release the brake pedal.
F

I
f the parking brake is released, the vehicle
moves off.
I

f the parking brake is applied and
automatic operation is activated, accelerate
away.
Never press the accelerator and brake
pedals at the same time. Braking and
acceleration should be done only with
the right foot. Pressing both pedals
together risks damaging the gearbox. If the brake does not release
automatically, check that the front doors
are correctly closed. Never leave children unsupervised in
the vehicle when the engine is running.
When carrying out a maintenance
operation with the engine running, apply
the parking brake and select position P
.Never select position P or R unless the
vehicle is at a complete stop with the
brake applied.
When you want to engage reverse,
to avoid jolts, do not accelerate
immediately after engaging R
.
Changing into position R is
accompanied by an audible signal. Never select position N when driving.
If position N
is engaged in error when
moving, allow the engine to idle, then
engage position D to accelerate.
When the engine is running at idle,
brakes released, if position R
, D or M is
selected, the vehicle will move even if
the accelerator is not pressed.
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142
Invalid value in manual operationThis symbol is displayed if a gear is
not engaged correctly (gear selector
between two positions).
You can temporarily take control of gear
changes using the

"
+ " and " -" steering mounted
control paddles. If the engine speed allows, the
instruction to change gear is acted on.
This function allows you to anticipate certain
situations such as overtaking another vehicle or
approaching a bend.
After a few moments with no action on the
control paddles, the gearbox manages the
gears automatically again.
Temporary manual control of the
gears
Manual mode
D and the gear engaged are displayed in the
instrument panel.
The gearbox operates in auto-active
mode, without any action from the driver. It
continuously selects the most appropriate gear
according to the following conditions:
-

o
ptimisation of fuel consumption,
-

d
riving style,
-

r
elief of the road,
-

v
ehicle load.
Automated mode
F Select position D .
For maximum acceleration, without touching
the gear selector, press the accelerator fully
down (kick down). The gearbox changes down
automatically and maintains the gear selected
until the maximum engine speed is reached.
When braking, the gearbox changes down
automatically for more effective engine braking.
When you take your foot off the accelerator
pedal suddenly, the gearbox does not change
up, so as to improve safety. F
Sel ect position M.
F

U
se the "+" and " -" steering mounted
control paddles to change gear.
The gears engaged are displayed successively
in the instrument panel.
When stationary or at very low speed, the
gearbox automatically engages 1st g e a r.
In manual mode, it is not necessary to release
the accelerator pedal when changing gear.
The change from one gear to another is only
effected if the conditions of vehicle speed and
engine speed allow; other wise the automatic
laws of operation are imposed temporarily.
If the engine speed is too high or too low,
the display of the gear selected flashes for a
few seconds, then the new gear engaged is
displayed.
It is possible to change mode at any
time, by moving the gear selector
from
D to M or the other way round.
Driving

143
Before switching off the engine, you can
change to position P or N to be in neutral.
In either case, apply the parking brake to
immobilise the vehicle, unless it is programmed
in automatic mode.
If the lever is not in position P, on opening the
driver's door or approximately 45 seconds after
switching off the ignition there is an audible
signal and a message appears:
F

m
ove the gear selector to position P; the
audible signal stops and the message
disappears.
Operating fault
Whenever parking, you must apply the parking
brake to immobilise the vehicle, if automatic
operation has been deactivated.
Parking the vehicle
In all circumstances, ensure that the
gear selector is in position P before
leaving your vehicle. In the event of a fault with the
gearbox, the service warning lamp
comes on in the instrument panel,
accompanied by a message and an
audible signal.
In this case the gearbox goes into back-up
mode and stays in 3
rd gear. You may then feel
a noticeable jolt when going from P to R and
from

N to R . This jolt does not present any risk
to the gearbox.
Do not exceed 60 mph (100 km/h) while also
observing legal speed limits.
Have it checked by a CITROËN dealer or a
qualified workshop.
In the event of a battery failure, use the
chock to immobilise the vehicle.
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Driving