Chevrolet Silverado: Vehicle Checks / Ignition Transmission Lock Check

Chevrolet Silverado 2019-2026 Owners Manual / Vehicle Care / Vehicle Checks / Ignition Transmission Lock Check

If equipped with Key Access ignition, while parked, and with the parking brake set, try to turn the ignition off in each shift lever position. The ignition should turn to off only when the shift lever is in P (Park).

The ignition key should come out only when the ignition is off. Contact your dealer if service is required.

Automatic Transmission Shift Lock Control Function Check

Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. Before starting this check, be sure there is enough room around the vehicle...

Park Brake and P (Park) Mechanism Check

Warning 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...

Other information:

Chevrolet Silverado 2019-2026 Owners Manual: Safety Locks

The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. The safety lock is on the inside edge of the rear doors. To use the safety lock: Move the lever down to the lock position. Close the door. Do the same for the other rear door...

Chevrolet Silverado 2019-2026 Owners Manual: Service Electric Parking Brake Light

This light should come on briefly when starting the vehicle. If it does not come on, have it fixed so it will be ready to warn if there is a problem. If this light stays on, take the vehicle to your dealer as soon as possible. See the information for the Electric Parking Brake under Electric Parking Brake...