Buick 2009 Enclave - Manual (Page 300)

Brake Adjustment
Every time the brakes are applied,
with or without the vehicle
moving, the brakes adjust for wear.
Replacing Brake System
Parts
The braking system on a vehicle is
complex. Its many parts have to
be of top quality and work well
together if the vehicle is to have
really good braking. The vehicle was
designed and tested with top-quality
brake parts. When parts of the
braking system are replaced — for
example, when the brake linings
wear down and new ones are
installed — be sure to get new
approved replacement parts. If this
is not done, the brakes might
not work properly. For example, if
someone puts in brake linings
that are wrong for the vehicle, the
balance between the front and
rear brakes can change — for the
worse. The braking performance
expected can change in many other
ways if the wrong replacement
brake parts are installed.
Battery
This vehicle has a maintenance free
battery. When it is time for a new
battery, see your dealer/retailer
for one that has the replacement
number shown on the original
battery’s label.
For battery replacement, see your
dealer/retailer or the service manual.
To purchase a service manual,
see Service Publications Ordering
Information on page 7-13.
Warning: Battery posts, terminals,
and related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer and
reproductive harm. Wash hands
after handling.
Vehicle Storage
{ CAUTION
Batteries have acid that can
burn you and gas that can
explode. You can be badly hurt if
you are not careful. See Jump
Starting on page 5-29 for tips on
working around a battery without
getting hurt.
Infrequent Usage: If the vehicle is
driven infrequently, remove the
black, negative (
−
) cable from the
battery. This helps keep the battery
from running down.
Extended Storage: For extended
storage of the vehicle, remove
the black, negative (
−
) cable from
the battery or use a battery
trickle charger. This helps maintain
the charge of the battery over
an extended period of time.
5-28 Service and Appearance Care