Pontiac 2007 G6 Owner's Manual page 133

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.
•
The transaxle will not allow shifting to the next
lower gear if the engine RPM is too high.
If the vehicle does not respond to a gear change, or
detects a problem with the transaxle, the range of
gears may be reduced and the Malfunction
Indicator Lamp will come on. See Malfunction
Indicator Lamp on page 204 for more information.
SECOND (2)/THIRD (3)
Gear Start Feature
Notice: If you attempt a third gear start while
trailering or towing a heavy load, you will notice
reduced engine power. This could overheat and
damage your transaxle. Do not attempt a third
gear start while trailering or towing your
vehicle.
If your vehicle has the 6-speed transaxle, when
accelerating your vehicle from a stop in snowy
and icy conditions, you may want to shift into
SECOND (2), or THIRD (3) gear. A higher gear,
and light application of the gas pedal, may allow
you to gain more traction on slippery surfaces.
With the TAP-Shift feature, the vehicle can
accelerate from a stop in SECOND (2) or
THIRD (3).
1. Move the shift lever from DRIVE (D) into the
MANUAL MODE (M) position.
2. With the vehicle stopped, press the plus (+)
paddle forward to select SECOND (2) or
THIRD (3)gear. The vehicle will start
from a stop position in SECOND (2) or
THIRD (3)gear.
3. Once the vehicle is moving select the desired
drive gear.
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