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Service bulletin SSM 53373

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11014338
Published by NHTSA2025-02-18
Manufacturer's numberSSM 53373
Manufacturer's date2025-02-12
NHTSA componentUNKNOWN OR OTHER

NHTSA's 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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Trouble codes named

P24AE

Vehicles listed
LINCOLN AVIATOR2020, 2021, 2022, 2023, 2024, 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.