GM Service Manual Online
For 1990-2009 cars only

Your vehicle has an automatic transaxle shift lock control system which locks the shift lever in PARK (P) when the ignition is in the OFF position. In addition, you have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is ON. See Automatic Transaxle Operation .

If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way into PARK (P) as you maintain brake application. Then move the shift lever into the gear you want.

If you ever hold the pedal down but still cannot shift out of PARK (P), try the following:

  1. Turn the ignition key to ACC. Open and close the driver's door to turn off the RAP feature.
  2. Apply and hold the brake until the end of Step 4.
  3. Shift to NEUTRAL (N).
  4. Start the vehicle and then shift to the drive gear you want.
  5. Have the vehicle fixed as soon as you can.