Chevrolet Silverado: Keys and Locks / Remote Keyless Entry (RKE) System

Chevrolet Silverado 2019-2024 Owners Manual / Keys, Doors, and Windows / Keys and Locks / Remote Keyless Entry (RKE) System

See Radio Frequency Statement.

If there is a decrease in the Remote Keyless Entry (RKE) operating range:

Check the distance. The transmitter may be too far from the vehicle.
Check the location. Other vehicles or objects may be blocking the signal.
Check the transmitter's battery. See “Battery Replacement” later in this section.
If the transmitter is still not working correctly, see your dealer or a qualified technician for service.

Keys (Keyless Access)

Warning Leaving children in a vehicle with an ignition key or Remote Keyless Entry (RKE) transmitter is dangerous and children or others could be seriously injured or killed...

Remote Keyless Entry (RKE) System Operation (Key Access)

The RKE transmitter functions may work up to 60m (197 ft) away from the vehicle. Other conditions can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System...

Other information:

Chevrolet Silverado 2019-2024 Owners Manual: Charging System Light

The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. It should go out when the engine is started. If the light stays on, or comes on while driving, there may be a problem with the electrical charging system...

Chevrolet Silverado 2019-2024 Owners Manual: Service

All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle...