Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
FORD
Reported code forms U2100:00
Some 2021-2026 F-150 vehicles may exhibit a U2100:00 diagnostic trouble code (DTC) for initial configuration incomplete stored in the trailer control module (TRM). This may be due to the vehicle having a Ford accessory…
FORD, LINCOLN
Reported code forms U2100
Some 2021-2025 Ford and Lincoln vehicles may exhibit diagnostic trouble code (DTCs) U2100 and/or U3002 stored in the cruise control module (CCM), side obstacle detection control module LH (SODL), side obstacle detection…
FORD, LINCOLN
Reported code forms U2100
Some 2021-2024 Ford and Lincoln vehicles may exhibit diagnostic trouble codes (DTCs) U2100 and/or U3002 stored in the cruise control module (CCM), side obstacle detection control module LH (SODL), side obstacle…
FORD, LINCOLN
Reported code forms U2100
Some 2021-2023 Ford and Lincoln vehicles may exhibit DTCs U2100 and/or U3002 stored in the cruise control module (CCM), side obstacle detection control module LH (SODL), side obstacle detection control module RH (SODR),…
FORD
Reported code forms U2100
Some 2021-2022 F-150 vehicles built on or after 08-Nov-2021 may exhibit inoperative connected vehicle features, such as the activate button missing in FordPass, unable to connect wirelessly to Android Auto or Apple…
FORD, LINCOLN
Reported code forms U2100
Some 2018-2021 Ford and Lincoln vehicles may exhibit inoperative remote features via the Ford Pass/Lincoln Way mobile app, incomplete user authorization, no modem electronic serial number (ESN) displayed or DTCs U2100…
FORD
Reported code forms U2100
Some 2021 F-150 vehicles may experience a diagnostics trouble code (DTC) U2100 in the trailer module (TRM) after installation of the Ford Accessory Trailer Brake Control kit. This may be due to an error in the…
FORD, LINCOLN
Reported code forms U2100
Some 2018-2020 Ford and Lincoln vehicles may exhibit inoperative remote features via the Ford Pass/Lincoln Way mobile app, incomplete user authorization, no modem electronic serial number (ESN) displayed or DTCs U2100…
FORD, LINCOLN
Reported code forms U2100
For 2018-2021 EcoSport/Expedition/Navigator, 2019-2021 Ranger/Transit Connect, 2020-2021 Escape/Explorer/SuperDuty/Transit/Aviator/Corsair, 2021 Bronco Sport/F-150/Mustang/Mach-E the Workshop Manual (WSM) diagnostics…
FORD, LINCOLN
Reported code forms U2100
Some 2018-2020 Ford and Lincoln vehicles may exhibit inoperative remote features via the Ford Pass/Lincoln Way mobile app, incomplete user authorization, no modem electronic serial number (ESN) displayed or DTCs U2100…