Descend a hill in the same gear you
would use to climb up the hill to
avoid excessive brake application
and brake overheating. Do not
descend in neutral; instead,
disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can’t turn and if
they aren’t turning, you won’t be
able to steer. The front wheels have to be turning in order to steer the
vehicle. Rapid pumping of the brake pedal will help you slow the vehicle
and still maintain steering control.
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
“pump” the brakes.
Driving on snow and ice
•
4x4 vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
•
Should you start to slide while driving on snowy or icy roads, turn the
steering wheel in the direction of the slide until you regain control.
•
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
•
Avoid sudden braking as well. Although a 4x4 vehicle may accelerate
better than a two-wheel drive vehicle in snow and ice, it won’t stop
any faster, because as in other vehicles, braking occurs at all four
wheels. Do not become overconfident as to road conditions.
•
Make sure you allow sufficient distance between you and other
vehicles for stopping. Drive slower than usual and consider using one
of the lower gears. In emergency stopping situations, avoid locking of
the wheels. Use a “squeeze” technique, push on the brake pedal with a
steadily increasing force which allows the wheels to brake yet
continue to roll so that you may steer in the direction you want to
travel. If you lock the wheels, release the brake pedal and repeat the
squeeze technique. If your vehicle is equipped with a Four Wheel
Anti-Lock Brake System (ABS), apply the brake steadily. Do not
“pump” the brakes. Refer to the
Brakes
section of this chapter for
additional information on the operation of the anti-lock brake system.
Driving
146