Pontiac GRANDAM 2004 Owner's Manual page 330

Automatic Transaxle Shift Lock Control
System Check
CAUTION:
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When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. See Parking Brake
on page 2-29 if necessary.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
6-10
3. With the engine off, turn the key to the ON position,
but don't start the engine. Without applying the
regular brake, try to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), contact your GM
Goodwrench dealer for service.
Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to OFF in each shift lever position.
•
With an automatic transaxle, the key should turn to
OFF only when the shift lever is in PARK (P).
The key should come out only in OFF.
•
With a manual transaxle, the key should turn to
OFF only when the shift lever is in reverse.
The key should come out only in OFF.
Contact your GM Goodwrench dealer if service is
required.