2023 Expedition vehicles built on or after 02-Jan-2023 are not compatible with previous model year RKE keys and Ford Accessory keyless entry keypads. A different radio frequency is used on 2023 Expedition vehicles built on or after 02-Jan-2023 than previous models. Do not attempt to program previous model year RKE keys or keypads to 2023 Expedition vehicles after 02-Jan-2023.
