Ford Bronco 2021–2023 — technical service bulletin
Bulletin TSB 24-2104 · NHTSA communication 10253890 · issued Apr 11, 2024
Technical service bulletin
communication type
Suspension
component
2021–2023
model years
3
vehicle entries
Official summary
This article supersedes TSB 23-2400 to update the parts list. Some 2021-2023 Bronco vehicles may encounter a Sta-bar Disconnect Service Required message in the instrument panel cluster and an illuminated warning light with diagnostic trouble codes (DTCs) stored in the chassis control module (CHCM)
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.