2009 PONTIAC G3 Owners Manual

Engine Heater
The engine heater can provide easier starting and
better fuel economy during engine warm-up in cold
weather conditions at or below 0°F (−18°C). Vehicles
with an engine heater should be plugged in at least
four hours before starting.
To Use the Engine Heater
1. Turn off the engine.
2. Remove the extension cord from the trunk. Open
the hood and connect the electrical cord (A) with
the extension cord.3. Plug the extension cord into a normal, grounded
110-Volt AC outlet.
{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.
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.
4. Before starting the engine, be sure to unplug both
the extension cord and under hood electrical cord,
and store them as they were before. This will
keep them away from moving engine parts,
and prevent damage.
The length of time the heater should remain plugged in
depends on several factors. Ask a dealer/retailer in
the area where you will be parking the vehicle for the
best advice on this.
2-19

Automatic Transmission Operation
If the vehicle has an automatic transmission, the shift
lever is located on the console between the seats.
Movement between certain positions requires pushing
the release button on the front of the shifter.
P (Park):This position locks the front wheels. It is the
best position to use when you start the engine because
the vehicle cannot move easily.
{CAUTION:
It is dangerous to get out of the vehicle if the shift
lever is not fully in P (Park) with the parking brake
rmly set. The vehicle can roll.
Do not leave the 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 the
vehicle will not move, even when you are on fairly
level ground, always set the parking brake and
move the shift lever to P (Park). SeeShifting Into
Park (Automatic Transmission) on page 2-27.
Ensure that the shift lever is fully in P (Park) before
starting the engine. The vehicle has an automatic
transmission shift lock control system. You have to apply
the brake pedal before you can shift from P (Park) when
the key is in ON/RUN. If you cannot shift out of P (Park)
while holding the brake pedal down, seeShifting Out of
Park on page 2-28.
2-20

R (Reverse):Use this gear to back up.
When shifting from N (Neutral) to R (Reverse), you need
to apply the brake pedal and push the release button
on the front of the shifter.
Notice:Shifting to R (Reverse) while the vehicle is
moving forward could damage the transmission.
The repairs would not be covered by the vehicle
warranty. Shift to R (Reverse) only after the vehicle
is stopped.
To rock the vehicle back and forth to get out of snow,
ice or sand without damaging the transmission, see
If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow
on page 4-17.
N (Neutral):In this position, the engine does not
connect with the wheels. To restart the engine while
the vehicle is already moving, use N (Neutral) only.
Also, use N (Neutral) when the vehicle is being towed.
{CAUTION:
Shifting into a drive gear while the engine is
running at high speed is dangerous. Unless your
foot is rmly on the brake pedal, the vehicle could
move very rapidly. You could lose control and hit
people or objects. Do not shift into a drive gear
while the engine is running at high speed.
Notice:Shifting out of P (Park) or N (Neutral) with
the engine running at high speed may damage the
transmission. The repairs would not be covered
by the vehicle warranty. Be sure the engine is not
running at high speed when shifting the vehicle.
2-21

D4 (Automatic Overdrive):This position is for normal
driving.
When operating the vehicle in severe cold conditions,
the transmission may be prevented from shifting into
D4 gear until the transmission uid has warmed up to
it’s operational temperature.
Notice:If the vehicle seems to start up rather
slowly or not shift gears when you go faster, and
you continue to drive the vehicle that way, you could
damage the transmission. Have the vehicle serviced
right away. You can drive in 2 (Second) when you are
driving less than 35 mph (55 km/h) and D4 (Automatic
Overdrive) for higher speeds until then.
2 (Second):This position gives you more power but
lower fuel economy. You can use 2 (Second) on hills.
It can help control vehicle speed as you go down steep
mountain roads, while using the brakes off and on.
Notice:Do not drive in 2 (Second) at speeds
over 65 mph (105 km/h), or you can damage the
transmission. Use D4 (Automatic Overdrive) as
much as possible. Do not shift into 2 (Second) unless
you are going slower than 65 mph (105 km/h) or you
can damage the engine.1 (First):This position gives you even more power but
lower fuel economy than 2 (Second). You can use it
on very steep hills, or in deep snow or mud. If the shift
lever is put in 1 (First), the transmission will not shift
into rst gear until the vehicle is going slowly enough.
Notice:Spinning the tires or holding the vehicle in
one place on a hill using only the accelerator pedal
may damage the transmission. The repair will not be
covered by the vehicle warranty. If you are stuck, do
not spin the tires. When stopping on a hill, use the
brakes to hold the vehicle in place.
If there is a malfunction with the automatic transmission,
the malfunction indicator lamp (MIL) or the HOLD
indicator light will turn on or ash. SeeMalfunction
Indicator Lamp on page 3-32orHold Mode Light on
page 3-30.
Have the vehicle xed as soon as possible.
2-22

Hold Mode
If the vehicle’s transmission has hold mode, you can
select this mode to allow the automatic transmission to
stay in a specic gear range.
Press the HOLD button on the shift lever console to turn
on hold mode. Press the button again to turn off hold
mode, and return to normal automatic transmission
operation.The HOLD light will light up on the instrument panel
cluster. SeeHold Mode Light on page 3-30.
When hold mode is activated, the transmission runs as
follows:
Selector Lever Position Gear Range
D4 Third Gear
2 Second Gear
1 First Gear
Hold Mode Features
Winter Function
Select hold mode while in D4 (Automatic Overdrive) or
2 (Second) gear to help the vehicle maintain traction
on slippery road surfaces, such as snow, mud, or ice.
2-23

Manual Transmission Operation
Five-Speed
This is your shift pattern.
1 (First):Press the clutch pedal and shift into 1 (First).
Then, slowly let up on the clutch pedal as you press
the accelerator pedal.You can shift into 1 (First) when you are going less than
20 mph (32 km/h). If you have come to a complete stop
and it is hard to shift into 1 (First), put the shift lever in
N (Neutral) and let up on the clutch. Press the clutch
pedal back down. Then shift into 1 (First).
2 (Second):Press the clutch pedal as you let up on the
accelerator pedal and shift into 2 (Second). Then, slowly
let up on the clutch pedal as you press the accelerator
pedal.
3 (Third), 4 (Fourth) and 5 (Fifth):Shift into 3 (Third),
4 (Fourth) and 5 (Fifth), the same way you do for
2 (Second). Slowly let up on the clutch pedal as
you press the accelerator pedal.
To stop, let up on the accelerator pedal and press the
brake pedal. Just before the vehicle stops, press the
clutch pedal and the brake pedal, and shift to N (Neutral).
N (Neutral):Use this position when you start or idle the
engine.
2-24

R (Reverse):To back up, press down the clutch pedal,
lift up the ring on the shift lever and shift into R (Reverse).
Let up on the clutch pedal slowly while pressing the
accelerator pedal.
Notice:Shifting to R (Reverse) while the vehicle is
moving forward could damage the transmission.
The repairs would not be covered by the vehicle
warranty. Shift to R (Reverse) only after the vehicle
is stopped.
Also, use R (Reverse), along with the parking brake,
for parking the vehicle.
Shift Speeds
{CAUTION:
If you skip a gear when you downshift, you could
lose control of the vehicle. You could injure yourself
or others. Do not shift down more than one gear at
a time when you downshift.
Up-Shift Light
If you have a manual
transmission, you may
have an up-shift light.
This light will show you
when to shift to the next
higher gear for the best
fuel economy.
When this light comes on, you can shift to the next
higher gear if weather, road, and traffic conditions let
you. For the best fuel economy, accelerate slowly
and shift when the light comes on.
While you accelerate, it is normal for the light to
go on and off if you quickly change the position of
the accelerator. Ignore the light when you downshift.
2-25

Parking Brake
The parking brake lever is located between the bucket
seats.To set the parking brake, hold the brake pedal down
and pull up on the parking brake lever. If the ignition
is on, the brake system warning light will come on.
SeeBrake System Warning Light on page 3-28.
To release the parking brake, hold the brake pedal
down. Pull the parking brake lever up until you can
press the release button. Hold the release button in
as you move the brake lever all the way down.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the brake
warning light is off before driving.
2-26