Lincoln Aviator 2020–2025 — technical service bulletin
Bulletin SSM 53373 · NHTSA communication 11014338 · issued Feb 12, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2020–2025
model years
6
vehicle entries
Official summary
Some 2020-2025 Aviator vehicles equipped with auto air refresh option (minor feature code G1DAG) may exhibit a buzzing/clicking/humming/ticking sound from the overhead console (OHC) and/or diagnostic trouble code (DTC) P24AE in the heating ventilation and air conditioning (HVAC) module.
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.