1993 Pontiac Grand Am Owner's Manual - Page 274

Interlock-BTSI (Automatic Transaxle) When you are doing this check, the vehicle could move suddenly. If it does, you or others could injured. be Foll - -teps below. level surface. 2. Firmly apply the parking brake (see Index under Parking Brake if necessary). the NOTE: Be ready to apply the regular brake immediately if the vehicle begins to move. 3 With the engine off, turn the key to the Run position, but don't start the engine. Without . applying the regular brake, try to move the shift lever out P (Park) with normal effort. If of the shift lever moves out of P (Park), your vehicle's BTSI needs service. .Before you start, be sure yo^ --we enough room around the vehicle.It snould be parKea on a Steering Column Lock While parked and with the parking brake set, try to turn the keyto Lock ineach shift lever position. With an automatic transaxle, thekey should turn to Lock when the shift lever is in any shift lever position. With a manual transaxle, thekey should turn to Lock when the shift lever is in any shift lever position. On vehicles with a key release button, try to turn the key to Lock without pressing the button. The key should turn to Lock only with the key button depressed. Onall vehicles, the key should come out only in Lock. I E73