Chevrolet Silverado: Starting and Operating / Active Fuel Management

Chevrolet Silverado 2019-2025 Owners Manual / Driving and Operating / Starting and Operating / Active Fuel Management

If equipped, Active Fuel Management allows the gasoline engine to operate on either all of its cylinders, or a reduced number of cylinders, depending on the driving conditions. When less power is required, such as cruising at a constant vehicle speed, the system will enable reduced cylinder operation, allowing the vehicle to achieve better fuel economy. When greater power is required, such as  accelerating from a stop, passing, or merging onto a freeway, the system will maintain full-cylinder operation.

Dynamic Fuel Management

If equipped, Dynamic Fuel Management calculates the number of cylinders needed to maximize fuel economy and meet the driving demands. Dynamic Fuel Management allows the engine to operate in multiple possible configurations ranging from 1-cylinder up to the full 8-cylinder operation.

    Shifting out of Park

    This vehicle is equipped with an electronic shift lock release system. The system is designed to prevent movement of the shift lever out of P (Park), unless the brake pedal is applied and the ignition is on or in Service Mode...

    Extended Parking

    It is best not to park with the vehicle running. If the vehicle is left running, be sure it will not move and there is adequate ventilation. See Shifting Into Park and Engine Exhaust...

    Other information:

    Chevrolet Silverado 2019-2025 Owners Manual: Automatic Door Locks


    If equipped, the doors will lock automatically when all doors are closed, the ignition is on, and the shift lever is moved out of P (Park). If a vehicle door is unlocked and then opened and closed, the doors will lock either when your foot is removed from the brake or the vehicle speed becomes faster than 13 km/h (8 mph)...

    Chevrolet Silverado 2019-2025 Owners Manual: Reverse Tilt Mirrors


    If equipped with reverse tilt mirror and memory seats, the passenger and/or driver mirror tilts to a preselected position when the vehicle is in R (Reverse). This allows the curb to be seen when parallel parking. The mirror(s) may move from their tilted position when: The vehicle is shifted out of R (Reverse), or remains in R (Reverse) for about 30 seconds...

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    Rear Camera Mirror

    If equipped, this automatic dimming mirror provides a wide angle camera view of the area behind the vehicle.

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