2012 CHEVROLET MALIBU heating

Black plate (5,1)Chevrolet Malibu Owner Manual - 2012
Keys, Doors, and Windows 2-5
Remote Vehicle Start
Your vehicle may have a remote
starting feature that allows you to
start the engine from outside the
vehicle. It may also start the
vehicle's heating or air conditioning
systems and rear window defogger.
When the remote start system is
active and the vehicle has an
automatic climate control system,
it will automatically regulate the
inside temperature. Normal
operation of these systems will
return after the ignition key is
turned to ON/RUN.
Laws in some communities may
restrict the use of remote starters.
For example, some laws may
require a person using remote start
to have the vehicle in view when
doing so. Check local regulations for
any requirements on remote starting
of vehicles.Do not use the remote start feature
if your vehicle is low on fuel.
Your vehicle may run out of fuel.
If your vehicle has the remote start
feature, the RKE transmitter
functions will have an increased
range of operation. However, the
range may be less while the vehicle
is running.
There are other conditions which
can affect the performance of the
transmitter, see
Remote Keyless
Entry (RKE) System on page 2‑2 for
additional information.
/ (Remote Start): This button will
be on the RKE transmitter if the
vehicle has remote start.
To start the vehicle using the remote
start feature:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter's lock button, then
immediately press and hold the
transmitter's remote start button for about four seconds or until
the vehicle's turn signal lamps
flash. The doors will lock.
When the vehicle starts, the
parking lamps turn on and
remain on while the engine is
running.
The remote start feature provides
two separate starts per ignition
cycle, each with 10 minutes of
engine running time, or one start
with a time extension. The first start
must expire or be canceled to get
two separate 10 minute starts.
If it is the first remote start since the
vehicle has been driven, repeat the
previous steps, while the engine is
still running, to extend the engine
running time by 10 minutes from the
time you repeat the steps for remote
starting. The remote start running
time can be extended one time and
only after the first remote start.
After entering the vehicle during a
remote start, insert and turn the key
to ON/RUN to drive the vehicle.

Black plate (21,1)Chevrolet Malibu Owner Manual - 2012
Instruments and Controls 5-21
If the light is on and not flashing,
the TCS, and potentially the ESC
system have been disabled. A DIC
message may display. Check the
DIC messages to determine which
feature(s) is no longer functioning
and whether the vehicle requires
service.
If the indicator/warning light is on
and flashing, the TCS and/or the
StabiliTrak system is actively
working.
SeeTraction Control System (TCS)
on page 9‑30 andElectronic
Stability Control (ESC) on
page 9‑32 for more information.Engine Coolant
Temperature Warning
Light
This light comes on briefly while
starting the vehicle.
If it does not, have the vehicle
serviced by the dealer. If the system
is working normally the indicator
light goes off.
Notice:Driving with the engine
coolant temperature warning light
on could cause the vehicle to
overheat. See Engine Overheating
on page 10‑20. The vehicle's
engine could be damaged, and it
might not be covered by the
vehicle warranty. Never drive with
the engine coolant temperature
warning light on. The engine coolant temperature
warning light comes on when the
engine has overheated.
If this happens pull over and turn
off the engine as soon as possible.
See
Engine Overheating on
page 10‑20 for more information.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information
about tire pressures and the TPMS.

Black plate (1,1)Chevrolet Malibu Owner Manual - 2012
Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-5
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-9
Climate Control Systems
The heating, cooling and ventilation for the vehicle can be controlled with
this system.
A. Fan Control
B. Recirculation
C. Temperature Control
D. Outside Air E. Air Delivery Mode Control
F. Air Conditioning
G. Rear Window Defogger

Black plate (5,1)Chevrolet Malibu Owner Manual - 2012
Climate Controls 8-5
Automatic Climate Control System
For vehicles with this system, the heating, cooling, and ventilation can be
automatically controlled.
A. Fan Control
B. Air Conditioning
C. Recirculation
D. Outside AirE. Rear Window Defogger
F. Air Delivery Mode Control
G. Display
H. Temperature Control
Automatic Operation
AUTO (Automatic):
Select AUTO
on both the fan speed control and
the air delivery mode control knobs
to activate the automatic system.
When automatic operation is active
the system controls the inside
temperature and air delivery.
To place the system in automatic
mode do the following:
1. Turn the fan knob and the mode knob to the AUTO position.
The current set temperature
displays. When AUTO is
selected, the air conditioning
operation and air inlet is
automatically controlled. The air
conditioning compressor runs
while the outside temperature is
over about 40°F (4°C). The air
inlet will normally be set to
outside air. If it is hot outside,
the air inlet may automatically
switch to recirculate inside air to
help quickly cool down the
vehicle.

Black plate (7,1)Chevrolet Malibu Owner Manual - 2012
Climate Controls 8-7
Select from the following:
H(Vent):Air is directed to the
instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel
outlets and the floor outlets.
6(Floor): Air is directed to the
floor outlets with some air directed
to the side window outlets.
-(Defog): This mode clears the
windows of fog or moisture. Air is
directed to the floor and windshield
outlets.
0(Defrost): This mode clears the
windows of fog or frost more quickly.
The system automatically controls
the fan speed if defrost is selected
from the AUTO mode. If the outside
temperature is 4°C (40°F) or
warmer, the air conditioning
compressor automatically runs to
help dehumidify the air and dry the
windshield. The air conditioning
indicator light blinks three times if
the compressor is turned off while
in this mode.
#(Air Conditioning): Press turn
the air conditioning on and off.
An indicator light turns on to show
the air conditioning is on.
When air conditioning is selected or
is in AUTO mode, the system runs
the air conditioning automatically to
cool and dehumidify the air entering
the vehicle.
On hot days, open the windows long
enough to let hot inside air escape.
This reduces the time it takes for the
vehicle to cool down. Then keep
the windows closed for the air
conditioner to work its best.
On cool, but sunny days while using
manual operation of the automatic
system, use bi-level to deliver warm
air to the floor and cooler air to the
instrument panel outlets. To warm or
cool the air delivered, press the
temperature buttons to the desired
setting. In AUTO mode the system cools
and dehumidifies the air inside
the vehicle. Also while in AUTO
mode, the system maximizes its
performance by using recirculation
as necessary.
Heating:
On cold days when using
manual operation of the automatic
system, use floor mode to deliver air
to the floor outlets. To warm or cool
the air delivered, press
xorwto
the desired temperature setting.
To use the automatic mode, turn the
knob to AUTO and press
xorwto
adjust the temperature.
:(Outside Air): Press to
turn the outside air mode on.
An indicator light comes on to show
it is on. Air from outside the vehicle
will circulate throughout the vehicle.
The outside air mode can be used
with all modes, but it cannot be
used with the recirculation mode.
Pressing this button cancels the
recirculation mode.

Black plate (44,1)Chevrolet Malibu Owner Manual - 2012
9-44 Driving and Operating
Passing
More passing distance is needed
when towing a trailer. Because the
rig is longer, it is necessary to go
farther beyond the passed vehicle
before returning to the lane.
Backing Up
Hold the bottom of the steering
wheel with one hand. To move the
trailer to the left, move that hand to
the left. To move the trailer to the
right, move your hand to the right.
Always back up slowly and,
if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns
while trailering could cause the
trailer to come in contact with the
vehicle. The vehicle could be
damaged. Avoid making very
sharp turns while trailering. When turning with a trailer, make
wider turns than normal so the
trailer will not strike soft shoulders,
curbs, road signs, trees or other
objects. Use the turn signal well in
advance and avoid jerky or sudden
maneuvers.
Turn Signals When Towing a
Trailer
The turn signal indicators on the
instrument panel flash whenever
signaling a turn or lane change.
Properly hooked up, the trailer
lamps also flash, telling other
drivers the vehicle is turning,
changing lanes or stopping.
When towing a trailer, the arrows
on the instrument panel flash for
turns even if the bulbs on the trailer
are burned out. Check occasionally
to be sure the trailer bulbs are still
working.
Driving on Grades
Reduce speed and shift to a
lower gear before starting down a
long or steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and
no longer work well.
The vehicle can tow in D (Drive).
Use a lower gear if the transmission
shifts too often.
When towing at high altitude on
steep uphill grades, engine coolant
boils at a lower temperature than at
normal altitudes. If the engine is
turned off immediately after towing
at high altitude on steep uphill
grades, the vehicle could show
signs similar to engine overheating.
To avoid this, let the engine run
while parked, preferably on level
ground, with the transmission in
P (Park) for a few minutes before
turning the engine off. If the
overheat warning comes on, see
Engine Overheating on page 10‑20.

Black plate (45,1)Chevrolet Malibu Owner Manual - 2012
Driving and Operating 9-45
Parking on Hills
{WARNING
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill:
1. Press the brake pedal, but do not shift into P (Park) yet.
Turn the wheels into the curb if
facing downhill or into traffic if
facing uphill.
2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in
place, release the brake pedal
until the chocks absorb the load.
4. Reapply the brake pedal. Then apply the parking brake and shift
into P (Park).
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal.
2. Start the engine.
3. Shift into a gear.
4. Release the parking brake.
5. Let up on the brake pedal.
6. Drive slowly until the trailer is clear of the chocks.
7. Stop and have someone pick up and store the chocks.
Maintenance When Trailer
Towing
The vehicle needs service more
often when pulling a trailer. See this
manual's Maintenance Schedule or
Index for more information. Things
that are especially important in
trailer operation are automatic
transmission fluid, engine oil, axle
lubricant, belts, cooling system and
brake system. Inspect these before
and during the trip.
Check periodically to see that all
hitch nuts and bolts are tight.
Engine Cooling When Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. See Engine Overheating
on page 10‑20.

Black plate (1,1)Chevrolet Malibu Owner Manual - 2012
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-3
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . 10-10
Engine Oil Life System . . . . . 10-12
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14
Engine Air Cleaner/Filter . . . . 10-14 Cooling System . . . . . . . . . . . . 10-16
Engine Coolant . . . . . . . . . . . . . 10-16
Engine Overheating . . . . . . . . 10-20
Overheated Engine
Protection
Operating Mode . . . . . . . . . . . 10-21
Power Steering Fluid . . . . . . . 10-22
Washer Fluid . . . . . . . . . . . . . . . 10-23
Brakes . . . . . . . . . . . . . . . . . . . . . 10-24
Brake Fluid . . . . . . . . . . . . . . . . . 10-25
Battery . . . . . . . . . . . . . . . . . . . . . 10-26
Starter Switch Check . . . . . . . 10-27
Automatic Transmission Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-28
Ignition Transmission Lock Check . . . . . . . . . . . . . . . 10-28
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-28
Wiper Blade Replacement . . . . . . . . . . . . . . 10-29
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-30
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-30
Halogen Bulbs . . . . . . . . . . . . . . 10-30
Taillamps, Turn Signal, andStoplamps (LS and LT) . . . . 10-30
Back-Up Lamps . . . . . . . . . . . . 10-32
License Plate Lamp . . . . . . . . 10-33
Replacement Bulbs . . . . . . . . . 10-33
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-33
Fuses . . . . . . . . . . . . . . . . . . . . . . 10-34
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-35
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-37
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-40