2002 GMC Envoy Owner's Manual - Page 101

Shifting Into PARK (P) CAUTION: It can be 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. 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, use the steps that follow. With four-wheel drive, your vehicle will be free to roll -- even if your shift lever is in PARK (P) -- if your transfer case is in NEUTRAL. So be sure the transfer case is in a drive gear -- not in NEUTRAL. See "Four-Wheel Drive (Automatic Transfer Case)" in the Index. Always put the shift lever fully in PARK (P) with the parking brake firmly set. If you're pulling a trailer, see "Towing a Trailer" in the Index. 1. Hold the brake pedal down with your right foot and set the parking brake. 2. Move the shift lever into PARK (P) like this: D Press the button in on the front of the lever. way toward the front of the vehicle. D Push the lever all the 3. Turn the ignition key to LOCK. 4. Remove the key and take it with you. If you can leave your vehicle with the key, your vehicle is in PARK (P). 2-32