GM Service Manual Online
For 1990-2009 cars only

Parking the Vehicle Manual Transmission

Before leaving the vehicle, do the following:

  1. Hold the brake pedal down and firmly apply the parking brake.
  2. Fully press in the clutch pedal and place the shift lever into the gear position as stated below:
  3. • When parking on level ground, place the shift lever into N (Neutral).
    • When parking downhill, place the shift lever in R (Reverse).
    • When parking uphill, place the shift lever in 1 (First).
  4. After shifting, turn the ignition to LOCK/OFF, remove the key and release the clutch.