Automatic Transaxle Operation - Pontiac 2004 Grand Prix Owner's Manual

Automatic Transaxle Operation

The automatic transaxle has a shift lever on the console
between the seats.
Maximum engine speed is limited when your vehicle
is in PARK (P) or NEUTRAL (N) to protect driveline
components from improper operation.
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There are several different positions for the shift lever.
PARK (P): This position locks the front wheels.
It's the best position to use when you start the engine
because the vehicle can't move easily.
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CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don't 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 won't move, even when you're on fairly
level ground, always set your parking brake and
move the shift lever to PARK (P). See "Shifting
Into Park (P)" in the Index. If you're pulling a
trailer, see "Towing a Trailer" in the Index.