engine CHEVROLET MALIBU 2007 6.G User Guide

If you are ever driving and the security light comes
on and stays on, you may be able to restart
your engine if you turn it off. Your PASS-Key
®III+
system, however, is not working properly and
must be serviced by your dealer. Your vehicle is
not protected by the PASS-Key
®III+ system at
this time.
If you lose or damage your PASS-Key
®III+ key,
see your GM dealer or a locksmith who can
service PASS-Key
®III+ to have a new key made.
Starting and Operating
Your Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an
elaborate break-in. But it will perform better
in the long run if you follow these guidelines:
Do not drive at any one constant speed,
fast or slow, for the rst 500 miles (805 km).
Do not make full-throttle starts. Avoid
downshifting to brake, or slow, the vehicle.
Avoid making hard stops for the rst
200 miles (322 km) or so. During this time
the new brake linings are not yet broken in.
Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Do not tow a trailer during break-in.
SeeTowing a Trailer on page 333for
the trailer towing capabilities of your
vehicle and more information.
Following break-in, engine speed and load
can be gradually increased.
117

Ignition Positions
With the key in the
ignition switch, you can
turn it to four different
positions.
Notice:Using a tool to force the key from the
ignition switch could cause damage or break
the key. Use the correct key and turn the key
only with your hand. Make sure the key is in all
the way. If none of this works, then your vehicle
needs service.
9(OFF):This is the only position from which
you can remove the key. It also locks the ignition
and transaxle. A warning chime sounds if the
driver’s door is opened while the ignition is off and
the key is left in the ignition.ACC (ACCESSORY):This position lets you use
things like the radio and windshield wipers
while the engine is not running.
Use this position if your vehicle must be pushed or
towed, but never try to push-start your vehicle.
SeeRecreational Vehicle Towing on page 330.
R(ON):This position unlocks the ignition.
It is also the position to where the key returns after
you release the switch and the engine starts.
The switch will stay in this position while the
engine is running. But even while the engine is not
running, you can use ON to operate the electrical
accessories, and to display some instrument
panel warning lights.
The battery could be drained if you leave the key
in the ACC or ON position with the engine off.
You might not be able to start your vehicle if the
battery is allowed to drain for an extended
period of time.
/(START):This position starts the engine.
When the engine starts, release the key.
The ignition switch will return to the ON position
for normal driving.
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Key In the Ignition
Never leave your vehicle with the keys inside, as it
is an easy target for joy riders or thieves. If you
leave the key in the ignition and park your vehicle,
a chime sounds, when the driver’s door is
opened. Always remember to remove the key from
the ignition and take it with you. This locks your
ignition and transaxle. Also, always remember
to lock the doors.
The battery could be drained if the key is left in
the ignition while your vehicle is parked. You might
not be able to start your vehicle after it has
been parked for an extended period of time.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the engine is turned off:
Audio System
Power Windows
Heated Seats (if equipped)
Sunroof (if equipped)
These features continue to work up to 10 minutes
after the ignition is turned to OFF.
The power windows, heated seats, and sunroof
will work until any door is opened.
The radio continues to work until the driver’s door
is opened.
All these features operate when the key is in the
ON or ACC.
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Starting the Engine
Place the transaxle in the proper gear.
Move your shift lever to PARK (P) or
NEUTRAL (N). Your engine will not start in
any other position — this is a safety feature.
To restart when you are already moving,
use NEUTRAL (N) only.
Notice:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift
into PARK (P) only when your vehicle is
stopped.
Starting Procedure
1. With your foot off the accelerator pedal,
turn the ignition key to START. When the
engine starts, let go of the key. The idle
speed will go down as your engine gets warm.
Do not race the engine immediately after
starting it. Operate the engine and transaxle
gently to allow the oil to warm up and lubricate
all moving parts.Your vehicle has a Computer-Controlled
Cranking System. This feature assists in
starting the engine and protects components. If
the ignition key is turned to the START position,
and then released when the engine begins
cranking, the engine will continue cranking for a
few seconds or until the vehicle starts. If the
engine does not start and the key is held in
START for many seconds, cranking will be
stopped after 15 seconds to prevent cranking
motor damage. To prevent gear damage, this
system also prevents cranking if the engine is
already running. Engine cranking can be
stopped by turning the ignition switch to the
ACC or OFF position.
Notice:Cranking the engine for long periods
of time, by returning the key to the START
position immediately after cranking has ended,
can overheat and damage the cranking
motor, and drain the battery. Wait at least
15 seconds between each try, to allow
the cranking motor to cool down.
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2. If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F
or−18°C), it could be ooded with too much
gasoline. Try pushing the accelerator pedal all
the way to the oor and holding it there as you
hold the key in START for up to a maximum of
15 seconds. Wait at least 15 seconds between
each try, to allow the cranking motor to cool
down. When the engine starts, let go of the
key and accelerator. If the vehicle starts briey
but then stops again, do the same thing. This
clears the extra gasoline from the engine.
Do not race the engine immediately after
starting it. Operate the engine and transaxle
gently until the oil warms up and lubricates
all moving parts.
Notice:Your engine is designed to work with
the electronics in your vehicle. If you add
electrical parts or accessories, you could
change the way the engine operates. Before
adding electrical equipment, check with
your dealer/retailer. If you do not, your engine
might not perform properly. Any resulting
damage would not be covered by your
vehicle’s warranty.Adjustable Throttle and Brake Pedal
If your vehicle has this feature, you can change
the position of the throttle and brake pedals.
This feature is designed for shorter drivers, since
the pedals cannot move farther away from the
standard position, but can move rearward
for better pedal reach.
The ignition must be off or the vehicle in PARK (P)
for this feature to work. The feature will not work
if your foot is pushing on the throttle or brake
pedal. Remove your foot from the pedals
and press the switch again.
The switch used to
adjust the pedals
is located on the
left side of the
instrument panel.
121

To use your adjustable throttle and brake pedal
feature, do the following:
The adjustable pedal feature is meant to be used
with the adjustable seat and adjustable steering
wheel controls to reach a safe and comfortable
position.
1. Adjust your seat to a comfortable position
where you can comfortably reach other
controls such as the radio and climate
controls.
2. Adjust the throttle and brake pedals to reach
a comfortable and safe operating position.
3. Adjust the steering wheel to a safe operating
position.Engine Coolant Heater
In very cold weather, 0°F (−18°C) or colder, the
engine coolant heater, if your vehicle has this
feature, can help. You will get easier starting
and lower fuel usage during engine warm-up.
Usually, the coolant heater should be plugged in
a minimum of four hours prior to starting your
vehicle. At temperatures above 32°F (0°C), use of
the coolant heater is not required. Your vehicle
may also have an internal thermostat in the
plug end of the cord. This will prevent operation of
the engine coolant heater when the temperature
is at or above 0°F (−18°C) as noted on the cord.
122

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical
cord. On the 2.2L engine, the engine
coolant heater cord is located near the air
cleaner box on the passenger’s side of
the engine compartment. On the 3.5L and
3.9L V6 engines, the engine coolant heater
cord is located on the driver’s side around the
battery box. SeeEngine Compartment
Overview on page 354for more information
on location.
{CAUTION:
Plugging the cord into an ungrounded
outlet could cause an electrical shock.
Also, the wrong kind of extension cord
could overheat and cause a re.
CAUTION: (Continued)
CAUTION: (Continued)
You could be seriously injured. Plug the
cord into a properly grounded three-prong
110-volt AC outlet. If the cord will not
reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
3. Plug the cord into a normal, grounded
110-volt AC outlet.
4. Before starting the engine, be sure to unplug
and store the cord as it was before to keep it
away from moving engine parts. If you do
not, it could be damaged.
How long should you keep the coolant heater
plugged in? The answer depends on the outside
temperature, the kind of oil you have, and
some other things. Instead of trying to list
everything here, we ask that you contact your
dealer/retailer in the area where you will be parking
your vehicle. The dealer can give you the best
advice for that particular area.
123

Automatic Transaxle Operation
(Base Models)
Your automatic
transaxle has a shift
lever located on
the console between
the seats.
PARK (P):This position locks your front wheels.
It is the best position to use when you start your
engine because your vehicle cannot move easily.
{CAUTION:
It is dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P)
with the parking brake rmly set. Your
vehicle can roll.
Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can
move suddenly. You or others could be
injured. To be sure your vehicle will not
move, even when you are on fairly level
ground, always set your parking brake
and move the shift lever to PARK (P). See
Shifting Into Park (P) on page 132.Ifyou
are pulling a trailer, seeTowing a Trailer
on page 333.
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Make sure the shift lever is fully in PARK (P)
before starting the engine. Your vehicle has an
automatic transaxle shift lock control system. You
must fully apply your regular brake rst and
then press the shift lever button before you can
shift from PARK (P) when the ignition key is in ON.
If you cannot shift out of PARK (P), ease
pressure on the shift lever, then push the shift
lever all the way into PARK (P) as you maintain
brake application. Then press the shift lever button
and move the shift lever into another gear. See
Shifting Out of Park (P) on page 134.
REVERSE (R):Use this gear to back up.
Notice:Shifting to REVERSE (R) while your
vehicle is moving forward could damage
the transaxle. The repairs would not be
covered by your warranty. Shift to
REVERSE (R) only after your vehicle is
stopped.
To rock your vehicle back and forth to get out
of snow, ice or sand without damaging your
transaxle, seeIf Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow on page 322.NEUTRAL (N):In this position, your engine does
not connect with the wheels. To restart when
you are already moving, use NEUTRAL (N) only.
Also, use NEUTRAL (N) when your vehicle is
being towed.
{CAUTION:
Shifting into a drive gear while your
engine is running at high speed is
dangerous. Unless your foot is rmly on
the brake pedal, your vehicle could move
very rapidly. You could lose control and
hit people or objects. Do not shift into a
drive gear while your engine is running
at high speed.
Notice:Shifting out of PARK (P) or
NEUTRAL (N) while the engine is running
at high speed may damage the transaxle.
The repairs would not be covered by your
warranty. Be sure the engine is not running
at high speeds when shifting your vehicle.
125

DRIVE (D):This position is for normal driving.
It provides the best fuel economy for your vehicle.
If you need more power for passing, and you are:
Going less than 35 mph (56 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (56 km/h) or more, push
the accelerator all the way down.
Notice:If your vehicle seems to start up
rather slowly or not shift gears when you go
faster, and you continue to drive your vehicle
that way, you could damage the transaxle.
Have your vehicle serviced right away. You can
drive in LOW (L2) when you are driving less
than 35 mph (56 km/h) and DRIVE (D) for
higher speeds until then.LOW (L):This position gives you access to
FOURTH, THIRD, SECOND and FIRST gear
ranges. This provides more engine braking
but lower fuel economy than DRIVE (D). You
can use it on very steep hills, or in deep snow
or mud. If the electronic range select is put
in LOW (L), the transaxle will not shift into lower
gears until the vehicle is going slow enough.
126