instrument panel NISSAN QASHQAI 2012 User Guide

Downloaded from www.Manualslib.com manuals search engine and varies the brake fluid pressure to prevent each
wheel from locking and sliding. By preventing each
wheel from locking, the system helps the driver to
maintain steering control and helps to minimise
swerving and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down. Depress
the brake pedal with firm steady pressure, but do
not pump the brakes. The ABS will operate to pre-
vent the wheels from locking up. Steer the vehicle to
avoid obstacles.
WARNING
Do not pump the brake pedal. Doing so may in-
crease the stopping distance.
Self-test feature
The ABS includes electronic sensors, electric
pumps, hydraulic solenoids and a computer. The
computer has a built-in diagnostic feature that tests
the system each time you start the engine and move
thevehicleatalowspeedinforwardorreverse.
When the self-test occurs, you may hear a “clunk”
noise and/or feel a pulsation in the brake pedal. This
is normal and does not indicate a malfunction. If the
computer senses a malfunction, it switches the ABS
off and illuminates the ABS warning light on the
instrument panel. The brake system then operates
normally, but without anti-lock assistance.
If the ABS warning light illuminates during the self-
test or while driving, have the vehicle checked by a
NISSAN dealer or qualified workshop.
Normal operation
The ABS will not initiate at speeds below 5 to 10
km/h (3 to 6 MPH). The speeds will vary according
to road conditions.
When the ABS senses that one or more wheels are
close to locking up, the actuator rapidly applies and
releases hydraulic pressure. This action is similar to
pumping the brakes very quickly. You may feel a
pulsation in the brake pedal and hear a noise from
the actuator under the bonnet when it is operating.
This is normal and indicates that the ABS is working
properly. However, the pulsation may indicate that
road conditions are hazardous and extra care is re-
quired while driving. When accelerating, driving on slippery surfaces or
suddenly avoiding obstacles on roads, the vehicle
might swerve or slip. The Electronic Stability Pro-
gramme (ESP) system continuously monitors and
compares the driver’s intended speed and the travel
direction. The system adjusts wheel brake pressure
and engine torque to assist in improving vehicle sta-
bility.
When the ESP system is operating, the “SLIP”
indicator light () in the combination meter
blinks.
When only the traction control (TCS) system in
the ESP system is operating, the “SLIP” indica-
tor light (
) in the combination meter will also
blink.
If the “SLIP” indicator light () blinks, the
road conditions are slippery. Be sure to drive
carefully. See “Warning/indicator lights and au-
dible reminders” in the “2. Instruments and
controls” section.
Indicator light
If a malfunction occurs in the system, the “SLIP”
indicator light (
) and the ESP indicator light
() come on in the combination meter.
As long as these indicator lights are on, the trac-
tion control function is cancelled.
The ESP system uses Active Brake Limited Slip
(ABLS) system to improve vehicle traction. The Ac-
tive Brake Limited Slip (ABLS) system works when
one of the driving wheels is spinning on a slippery
ELECTRONIC STABILITY
PROGRAMME (ESP) SYSTEM
(where fitted)
5-40Starting and driving

Downloaded from www.Manualslib.com manuals search engine Be careful not to damage the connector sup-
port bracket when disconnecting the connec-
tor.
If any electrical equipment does not operate, check
for an open fuse.
The fuse box is located in the lower part of the
instrument panel at the driver’s side.
The affected circuits
j2 are shown on the back of
the fuse box lidj1.
1. Make sure the ignition switch and the headlight switch are in the “OFF” position.
2. Open the fuse box lid.
3. Locate and remove the fuse with the fuse puller (where fitted).
NOTE
The fuse puller is stored in the fuse box.
4. If the fuse is open
jA , replace it with a new fusejB.
5. Close the fuse box lid. NOTE
If the new fuse opens again, after installing,
have the electrical system checked and re-
paired by a NISSAN dealer or qualified work-
shop.
ENGINE COMPARTMENT
CAUTION
Never use a fuse of higher or lower amperage
rating than that specified on the fuse box cover.
If any electrical equipment does not operate, check
for an open fuse. 1. Make sure the ignition switch and the headlight
switch are in the “OFF” position.
2. Open the bonnet. For details, see “Bonnet release” in the “3. Pre-driving checks and
adjustments” section.
3. Remove the clips
j1 (where fitted) and air ductj2 (where fitted).
4. Remove the fusible link covers.
5. Locate the fuse that needs to be replaced.
6. Remove the fuse with the fuse puller (where fit- ted). The fuse puller is located in the fuse box of
the passenger compartment.
7. If the fuse is open
jA , replace it with a new fusejB.
8. Install the fusible link covers.
9. Install the air duct and clips (where fitted) in the reverse order of removal.
10. Close the bonnet. NOTE
If the new fuse opens again, after installing,
have the electrical system checked and re-
paired by a NISSAN dealer or qualified work-
shop.
NDI1089
8-24Maintenance and do-it-yourself