2006 PONTIAC G6 engine

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.AUTOMATIC OVERDRIVE (D):This position is for
normal driving. If you need more power for passing,
and you are:
Going less than 35 mph (55 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (55 km/h) or more, push the
accelerator all the way down.
You will shift down to the next gear and have more
power.
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 (L) when you are
driving less than 35 mph (55 km/h) and AUTOMATIC
OVERDRIVE (D) for higher speeds until then.
THIRD (3):This position, available on the SE model, is
also used for normal driving. However, it offers more
power and lower fuel economy than AUTOMATIC
OVERDRIVE (D). Here are some times you might
choose THIRD (3) instead of AUTOMATIC
OVERDRIVE (D):
When driving on hilly, winding roads.
When towing a trailer, so there is less shifting
between gears.
When going down a steep hill.
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SECOND (2) Gear Start Feature
When accelerating your vehicle from a stop in
snowy and icy conditions, you may want to shift into
SECOND (2) gear. A higher gear allows you to
gain more traction on slippery surfaces.
With the MSM feature, the vehicle can be set to pull
away in SECOND (2) gear.
1. Move the shift lever from AUTOMATIC
OVERDRIVE (D) into the MANUAL MODE (M).
2. With the vehicle stopped, move the lever forward to
select SECOND (2) gear. The vehicle will start from
a stop position in SECOND (2) gear.
3. Once moving select the desired drive gear.
While using the MSM feature the vehicle will have
rmer shifting and increased performance. You can use
this for sport driving or when climbing hills to stay in gear
longer or to downshift for more power or engine braking.
The transaxle will only allow you to shift into gears
appropriate for the vehicle speed and engine revolutions
per minute (RPM). The transaxle will not automatically
shift to the next higher gear if the engine RPM is
too high.
When coming to a stop in the manual mode, the vehicle
will automatically downshift to the proper gear based
on speed. Upon acceleration you will need to manually
upshift to the desired gear.Manual Transaxle Operation
This is your shift pattern.
The clutch must be fully
pressed in when shifting a
manual transaxle to
ensure the transaxle is
fully in gear.
Here is how to operate your transaxle:
FIRST (1):Press the clutch pedal and shift into
FIRST (1). Then, slowly let up on the clutch pedal as
you press the accelerator pedal.
You can shift into FIRST (1) when you are going less
that 20 mph (32 km/h). If you have come to a complete
stop and it is hard to shift into FIRST (1), put the
shift lever into Neutral and let up on the clutch. Press
the clutch pedal back down. Then shift into FIRST (1).
SECOND (2):Press the clutch pedal as you let up
on the accelerator pedal and shift into SECOND (2).
Then, slowly let up on the clutch pedal as you press the
accelerator pedal.
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THIRD (3), FOURTH (4), and FIFTH (5) and SIXTH (6):
Shift into THIRD (3), FOURTH (4) and FIFTH (5) and
SIXTH (6) the same way you do for SECOND (2). 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
Neutral.
Neutral:Use this position when you start or idle your
engine.
REVERSE (R):To back up, press down the clutch
pedal and lift up on the ring on the shift lever to shift
into REVERSE (R). Let up on the clutch pedal
slowly while pressing the accelerator pedal.
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.
Also, use REVERSE (R), along with the parking brake,
for parking your vehicle.
Once the shift lever is in REVERSE (R), the ignition can
be turned to OFF and the key removed.Parking Brake
To set the parking brake, pull up on the parking brake
handle. If the ignition is on, the brake system warning
light will come on. SeeBrake System Warning Light
on page 3-36. GT and GTP Shown, SE Similar
2-33

To release the parking brake, hold the brake pedal
down. Pull the parking brake handle up until you can
press the release button. Hold the release button in as
you move the brake handle 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. Verify that
the parking brake is fully released and the brake
warning light is off before driving.
If you are towing a trailer and you are parking on a hill,
seeTowing a Trailer on page 4-40.Shifting Into Park (P)
(Automatic Transaxle)
{CAUTION:
It can be 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. 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, use the steps that follow. If you are
pulling a trailer, seeTowing a Trailer on
page 4-40.
2-34

Use the following procedure to shift into PARK (P):
1. Hold the brake pedal down with your right foot and
set the parking brake.
2. Move the shift lever into PARK (P) by holding in the
button on the shift lever and pushing the lever all
the way toward the front of the vehicle.
3. Turn the ignition key to OFF.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).Leaving Your Vehicle With the Engine
Running (Automatic Transaxle)
{CAUTION:
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly if the shift lever is not fully in
PARK (P) with the parking brake rmly set.
And, if you leave the vehicle with the engine
running, it could overheat and even catch re.
You or others could be injured. Do not leave
your vehicle with the engine running.
If you have to leave your automatic transaxle vehicle
with the engine running, be sure your vehicle is in
PARK (P) and your parking brake is rmly set before
you leave it. After you have moved the shift lever
into PARK (P), hold the regular brake pedal down. Then,
see if you can move the shift lever away from PARK (P)
without rst pushing the button.
If you can, it means that the shift lever was not fully
locked into PARK (P).
2-35

Parking Over Things That Burn
{CAUTION:
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Do not
park over papers, leaves, dry grass or other
things that can burn.
Engine Exhaust
{CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you cannot see or
smell. It can cause unconsciousness and death.
You might have exhaust coming in if:
Your exhaust system sounds strange or
different.
Your vehicle gets rusty underneath.
Your vehicle was damaged in a collision.
Your vehicle was damaged when driving
over high points on the road or over road
debris.
Repairs were not done correctly.
Your vehicle or exhaust system had been
modied improperly.
If you ever suspect exhaust is coming into your
vehicle:
Drive it only with all the windows down to
blow out any CO; and
Have your vehicle xed immediately.
2-37

Running the Engine While Parked
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier caution under
Engine Exhaust on page 2-37.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard.
SeeWinter Driving on page 4-27.
{CAUTION:
It can be dangerous to get out of your vehicle
if the automatic transaxle 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 it is on fairly level
ground, always set the parking brake and
move the automatic transaxle shift lever to
PARK (P), or the manual transaxle shift lever
to NEUTRAL.
Follow the proper steps to be sure your vehicle will
not move. If you have an automatic transaxle, see
Shifting Into Park (P) (Automatic Transaxle) on
page 2-34.
If you are parking on a hill and if you are pulling a
trailer, seeTowing a Trailer on page 4-40.
2-38

Retractable Hardtop
The following procedures explain the proper operation
of the retractable hardtop. The retractable hardtop
will not operate if the trunk cargo cover is not in place.
If the retractable hardtop is lowered or raised multiple
times, the engine should be running while doing
so to prevent drain on the vehicle’s battery.
{CAUTION:
Moving parts of the retractable hardtop can
be dangerous. People can be injured by the
hardtop and its mechanism. Keep people away
from your vehicle when you are lowering or
raising the top.
Lowering the Retractable Hardtop
Notice:Leaving the retractable hardtop down and
exposing the interior of your vehicle to outdoor
conditions may cause damage. Always close
the retractable hardtop if leaving your vehicle
outdoors.
Notice:Raising or lowering the top while the
vehicle is in motion can cause damage to the top
or top mechanism. Make sure the vehicle is in
PARK (P) to lower or raise the top.
Notice:Lowering the top if it is damp, wet, or
dirty can cause stains, mildew, and damage to
the inside of your vehicle. Dry off the top before
lowering it.
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