brake sensor RENAULT GRAND SCENIC 2016 J95 / 3.G Owners Manual

2.25
DRIVER CORRECTION DEVICES AND AIDS (2/5)
Emergency brake assist
This system supplements the ABS
and helps reduce vehicle stopping dis-
tances.
Operating principle
The system is for detecting an emer-
gency braking situation. In this case,
the braking assistance immediately de-
velops maximum power and may trig-
ger ABS regulation.
ABS braking is maintained as long as
the brake pedal is applied.
Hazard warning lights switching on
Depending on the vehicle, these may
light up in the event of sudden decel-
eration.
Operating faults
When the system detects an operat-
ing fault the message “Check brak-
ing system” appears on the instrument
panel along with the
© warning
light.
Consult an approved dealer. Braking anticipation
Depending on the vehicle, when you
rapidly release the accelerator, the
system anticipates the braking ma-
noeuvre in order to reduce stopping
distances.
Special cases
When using the cruise control:
– if you use the accelerator, when you
release it, the system may be trig-
gered;
– if you do not use the accelerator, the system will not be triggered.
Electronic stability program
(ESC) with understeer control
Electronic stability control ESC
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.). Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, indicator light
 flashes on the instrument panel.
Understeer control
This system optimises the action of the
ESC in the case of pronounced under-
steer (loss of front axle road holding).

2.26
DRIVER CORRECTION DEVICES AND AIDS (3/5)
Traction control
This system helps to limit wheelspin of
the drive wheels and to control the ve-
hicle when pulling away accelerating or
decelerating.
Operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
The system also adjusts the engine
speed to the grip available under the
wheels, independently of the pressure
exerted on the accelerator pedal.Operating faults
When the system detects an operat-
ing fault the message “Check ESC” and
warning light
© and  appear
on the instrument panel. In this case,
the ESC and traction control system
are deactivated.
Consult an approved dealer.
Disabling the traction control
system
If the vehicle is fitted with this function,
in some situations (driving on very wet
ground: snow, mud, etc. or driving with
snow chains fitted), the system may
reduce the engine output to limit wheel-
spin. If this is not required, it is possible
to deactivate the function by pressing
switch 1.
The message “Traction control off” is
displayed on the instrument panel to
inform you. The traction control system offers ad-
ditional safety. It is recommended that
you do not drive with the function di-
sabled. Correct this as soon as pos-
sible by pressing the switch
1 again.
Note: the function is reactivated auto-
matically when the ignition is switched
on or when a speed of approximately
24 mph (40 km/h) is exceeded.
1

7.4
ALPHABETICAL INDEX (4/5)
N
navigation .............................................................\
............. 3.42
navigation system .............................................................. 3.42
O
oil change ..................................................................4.5 → 4.7
opening the doors ....................................................1.9 → 1.12
operating faults ................................ 1.54 → 1.58, 5.34 → 5.39
overspeed buzzer ................................................... 1.59 – 1.60
P
paintwork maintenance ..................................................... 4.15 – 4.16
parking distance control.........................................2.38 → 2.43
power-assisted steering.................................................\
.... 1.49
puncture...................................................5.2 – 5.3,\
5.9 → 5.12
R
radio...................................................................\
................ 3.42
range with fuel ................................................................... 1.64
rear parcel shelf ...................................................... 3.33 – 3.34
rear screen de-icing/demisting ..................................... 3.5, 3.9
rear seats functions ..............................................................\
........ 3.27
rear view camera .................................................... 2.42 – 2.43
rear view mirrors ................................................................ 1.73
RENAULT ANTI-INTRUDER DEVICE (RAID) ................... 1.13
RENAULT card battery ................................................................\
.......... 5.29
use ....................................................................\
...1.2 → 1.8
RENAULT card battery ...................................................... 5.29
replacement parts ................................................................ 6.9
reverse gear selecting .................................................. 2.11, 2.44 → 2.46
reversing sensor ....................................................2.38 → 2.41
roof bars ........................................................................\
.... 3.41 roof rack
roof bars ....................................................................... 3.41
running in ........................................................................\
..... 2.2
S
screen wash/wipe ..................................................1.81 → 1.85
seat belt pretensioners ..........................................1.23 → 1.26
seat belts ..................... 1.19 → 1.21, 1.23 → 1.26, 1.55 – 1.56
see-me-home lighting ............................................... 1.78, 1.80
service sheets........................................................6.\
10 → 6.15
side indicator lights changing bulbs ............................................................. 5.22
signals and lights ...................................................1.75 → 1.80
special features of diesel versions.....................................\
2.10
special features of petrol vehicles ....................................... 2.9
speed limiter .................................................1.54, 2.31 → 2.33
starting the engine .....................................................2.3 → 2.8
steering wheel adjustment .............................................................\
...... 1.49
Stop & Start ......................................................1.58, 2.6 → 2.8
Stop & Start function..................................................2.6 → 2.8
storage compartment.............................................3.19 → 3.24
storage compartments .......................3.19 → 3.24, 3.35 – 3.36
sun blinds ............................................................... 3.17 – 3.18
sun visor ........................................................................\
.... 3.17
sunroof.................................................................\
..3.12 → 3.14
switching on the vehicle ignition .......................................... 2.4
T
tailgate ................................................ 3.32 – 3.33, 3.35 – 3.36
tanks and reservoirs brake fluid ...................................................................... 4.9
coolant ................................................................\
........... 4.8
tanks and reservoirs: windscreen washer ...................................................... 4.10
technical specifications ..............................................6.5 → 6.9