Ford Expedition 2021 — technical service bulletin
Bulletin 22N19 · NHTSA communication 10238877 · issued Jun 8, 2023
Technical service bulletin
communication type
Electrical System
component
2021
model years
2
vehicle entries
Official summary
Certain 2021 Model Year Expedition and Lincoln Navigator Vehicles Battery Junction Box One-Time Replacement
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.