2009 CHEVROLET MALIBU torque

Torque Lock
Torque lock is when the weight of the vehicle puts
too much force on the parking pawl in the transmission.
This happens when parking on a hill and shifting the
transmission into P (Park) is not done properly and then it
is difficult to shift out of P (Park). To prevent torque lock,
set the parking brake and then shift into P (Park). To nd
out how, see “Shifting Into Park” listed previously.
If torque lock does occur, your vehicle may need to be
pushed uphill by another vehicle to relieve the parking
pawl pressure, so you can shift out of P (Park).
Shifting Out of Park
The vehicle has an automatic transmission shift lock
control system. You have to apply the brake pedal then
press the shift lever button before you can shift from
P (Park). SeeAutomatic Transmission Operation
(Four Speed Transmission) on page 2-26orAutomatic
Transmission Operation (Six Speed Transmission) on
page 2-28.If you cannot shift out of P (Park), ease pressure on
the shift lever and push the shift lever all the way into
P (Park) as you maintain brake application. Then press
the shift lever button and move the shift lever into the
gear you wish.
Parking Over Things That Burn
{CAUTION:
Things that can burn could touch hot exhaust
parts under the vehicle and ignite. Do not park
over papers, leaves, dry grass, or other things
that can burn.
2-34

Brake Wear
This vehicle has disc brakes. Disc brake pads have
built-in wear indicators that make a high-pitched warning
sound when the brake pads are worn and new pads
are needed. The sound can come and go or be heard
all the time the vehicle is moving, except when applying
the brake pedal rmly.
{CAUTION:
The brake wear warning sound means that soon
the brakes will not work well. That could lead to an
accident. When the brake wear warning sound is
heard, have the vehicle serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates can cause a brake
squeal when the brakes are rst applied or lightly applied.
This does not mean something is wrong with the brakes.Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts
in the proper sequence to torque specications
inCapacities and Specifications on page 5-108.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer/retailer if the brake pedal does not
return to normal height, or if there is a rapid increase
in pedal travel. This could be a sign that brake service
might be required.
Brake Adjustment
Every time the brakes are applied, with or without the
vehicle moving, the brakes adjust for wear.
5-41

Reset the Tire Pressure Monitor System. SeeTire
Pressure Monitor Operation on page 5-62.
Make certain that all wheel nuts are properly
tightened. See “Wheel Nut Torque” under
Capacities and Specifications on page 5-108.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the
vehicle. In an emergency, you can use a cloth
or a paper towel to do this; but be sure to use a
scraper or wire brush later, if needed, to get all
the rust or dirt off. SeeChanging a Flat Tire on
page 5-76.
When It Is Time for New Tires
Various factors, such as maintenance, temperatures,
driving speeds, vehicle loading, and road conditions
inuence when you need new tires.
One way to tell when it
is time for new tires is
to check the treadwear
indicators, which will
appear when your tires
have only 1/16 inch
(1.6 mm) or less of tread
remaining.
5-67

{CAUTION:
Wheel nuts that are improperly or incorrectly
tightened can cause the wheels to become loose
or come off. The wheel nuts should be tightened
with a torque wrench to the proper torque
specication after replacing. Follow the torque
specication supplied by the aftermarket
manufacturer when using accessory locking
wheel nuts. SeeCapacities and Specifications
on page 5-108for original equipment wheel nut
torque specications.
Notice:Improperly tightened wheel nuts can
lead to brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper torque
specication. SeeCapacities and Specifications on
page 5-108for the wheel nut torque specication.14. Tighten the wheel nuts
rmly in a crisscross
sequence, as shown,
with the wheel wrench.
Notice:Wheel covers will not t on your vehicle’s
compact spare. If you try to put a wheel cover on
the compact spare, the cover or the spare could
be damaged.
Do not try to put a wheel cover on your compact spare
tire. It will not t. Store the wheel cover and wheel nut
caps in the trunk until you have the at tire repaired or
replaced.
5-84

ApplicationCapacities
English Metric
Fuel Tank 16.3 gal 61.7 L
Wheel Nut Torque 100 lb ft 140Y
*Transmission uid capacity is approximate. SeeAutomatic Transmission Fluid on page 5-28for information on
checking uid level.
All capacities are approximate. When adding, be sure to ll to the approximate level, as recommended in this
manual.
Engine Specications
Engine VIN Code Transmission Spark Plug Gap
2.4L L4 B Automatic 0.040 in (1.01 mm)
3.5L V6 K Automatic 0.040 in (1.01 mm)
3.5L V6 N Automatic 0.040 in (1.01 mm)
3.6L V6 7 Automatic 0.044 in (1.10 mm)
5-109