Saturn 2005 Ion Automobile User Manual


 
AUTOMATIC OVERDRIVE (D): This position is for
normal driving with the automatic transaxle. If you need
more power for passing, and you are:
Going less than about 35 mph (55 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (55 km/h), push your
accelerator all the way down.
INTERMEDIATE (I): This position is also used for
normal driving. However, it offers braking from
the engine for slight downgrades where the vehicle
would otherwise accelerate due to steepness of
grade. If repetitive shifts occur between third and
fourth gears on steep uphills, this position can be used
to prevent repetitive shifting. Fuel economy will be
lower than AUTOMATIC OVERDRIVE (D). Here are
some times you might choose INTERMEDIATE (I)
instead of AUTOMATIC OVERDRIVE (D):
When driving on hilly, winding roads.
When towing a trailer, so there is less shifting
between gears.
LOW (L): This position gives you even more power but
lower fuel economy than INTERMEDIATE (I). You
can use it on very steep hills, or in deep snow or mud.
If the shift lever is put in LOW (L), the transaxle will
not shift into Low 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 transaxle. If you are stuck,
do not spin the tires. When stopping on a hill,
use the brakes, or parking brake to hold the vehicle
in place.
Racing or Other Competitive Driving
See your warranty book before using your vehicle
for racing or other competitive driving. After reviewing
your warranty book, please see the GM Performance
Parts website or catalog and contact the race
sanctioning bodies. For example, SCCA or Grand
American, for parts and equipment required for racing or
other competitive driving.
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