Saturn 2008 Sky Automobile User Manual


 
Avoid needless heavy braking. Some people drive in
spurts heavy acceleration followed by heavy
braking rather than keeping pace with traffic. This is
a mistake. The brakes might not have time to cool
between hard stops. The brakes will wear out much
faster if you do a lot of heavy braking. If you keep pace
with the traffic and allow realistic following distances,
you will eliminate a lot of unnecessary braking.
That means better braking and longer brake life.
If your vehicle’s engine ever stops while you are driving,
brake normally but do not pump the brakes. If you do,
the pedal could get harder to push down. If the
engine stops, you will still have some power brake
assist. But you will use it when you brake. Once the
power assist is used up, it can take longer to stop and
the brake pedal will be harder to push.
If your vehicle has the 2.0L turbocharged engine, it has
a hydraulic brake boost feature as part of the Electronic
Stability Control which supplements the power brake
system to maintain consistent brake performance under
conditions of low brake booster vacuum. Low brake
booster vacuum conditions can include initial start
up after the vehicle has been parked for several hours,
very frequent brake stops, or high altitude driving.
When hydraulic brake boost is active, you might feel
minor brake pulsation or movement but this is normal.
If brake pedal feel changes or the brake pedal feels
hard to push, you might not be receiving the intended
brake boost and the SVC BRAKE SYSTEM DIC
message may be displayed.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. See Accessories and
Modifications on page 5-3.
Antilock Brake System (ABS)
Your vehicle has Electronic Stability Control (ESC) with
the Antilock Brake System (ABS), an advanced
electronic braking system that will help prevent a
braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on, and
you might even notice that the brake pedal moves
a little. This is normal.
If there is a problem with
ABS, this warning light will
stay on. See Antilock
Brake System Warning
Light on page 3-28.
4-4