1999 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 110

yellowblue If you ever hold the brake pedal down but still can't shift out of PARK (P), try this: 1. Turn the key to the OFF ignition position. 2. Apply and hold the brake until the end of Step 4. 3. Shift the vehicle to NEUTRAL (N). 4. Start the vehicle and then shift to the drive gear you want. 5. Have the brake-transmission shift interlock system fixed as soon as you can. Before you get out of your vehicle, put your manual transmission in REVERSE (R), turn off the engine, and firmly apply the parking brake. If you are parking on a hill, or if you are pulling a trailer, see "Towing a Trailer" in the Index. Parking Over Things That Burn Parking Your Vehicle (Manual Transmission Models Only) CAUTION: Shifting the transfer case to NEUTRAL (N) can cause your vehicle to roll even if the manual transmission is in gear. You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in NEUTRAL (N). See "Parking Brake" in the Index. 2-38