Chevrolet Silverado: Starting and Operating / Active Fuel Management

Chevrolet Silverado 2019-2026 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 2019-2026 Owners Manual: 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. If the vehicle is left parked and running with the RKE transmitter outside the vehicle, it will continue to run for up to half an hour...

Chevrolet Silverado 2019-2026 Owners Manual: Adding Equipment to the Airbag-Equipped Vehicle

Adding accessories that change the vehicle's frame, bumper system, height, front end, or side sheet metal, may keep the airbag system from working properly. The operation of the airbag system can also be affected by changing, including improperly repairing or replacing, any parts of the following: Airbag system, including airbag modules, front or side impact sensors, sensing and diagnostic module, or airbag wiring Front seats, including stitching, seams, or zippers Seat belts Steering wheel, instrument panel, overhead console, ceiling trim, or pillar garnish trim Inner door seals, including speakers Your dealer and the service manual have information about the location of the airbag modules and sensors, sensing and diagnostic module, and airbag wiring along with the proper replacement procedures...