2009 Chevrolet Aveo Owner's Manual - Page 314

Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position. Parking Brake and Automatic Transmission P (Park) Mechanism Check • For automatic transmission vehicles, the ignition should turn to LOCK/OFF only when the shift lever is in P (Park). { CAUTION: When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. • For manual transmission vehicles, the ignition should turn to LOCK/OFF only when you press the key release button. On all vehicles, the ignition key should come out only in LOCK/OFF. Turn the steering wheel to the left and to the right. It should only lock when turned to the right. 6-12