NHTSA service bulletin

NHTSA Service Bulletin 10189581: 2018-2021 Ford Aviator

Official manufacturer communication context for 2018-2021 Ford Aviator, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10189581 summary graphic for 2018-2021 Ford Aviator
10189581NHTSA document ID
Manufacturer communicationcommunication type
18affected product rows
18source rows grouped

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

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 may direct to replace a module on vehicles that use Ford Diagnosis and Repair System (FDRS). First, an FDRS session must be created on the vehicle prior to removing the faulted module. Once the session is started, run the Programmable Module Installation and replace the module only when instructed by FDRS. Installing a new module prior to starting a scan tool session may result in incomplete module configuration with DTCs U2100, U2101 and/or U2200. Once a session has been started, continue to follow normal WSM procedures to repair the vehicle.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
FordBronco Sport2021Ask for service records and run the exact VIN before purchase.
FordEcosport2018-2021Ask for service records and run the exact VIN before purchase.
FordEscape2020, 2021Ask for service records and run the exact VIN before purchase.
FordExpedition2018-2021Ask for service records and run the exact VIN before purchase.
FordExplorer2020, 2021Ask for service records and run the exact VIN before purchase.
FordF-1502021Ask for service records and run the exact VIN before purchase.
FordF-250 Sd2020, 2021Ask for service records and run the exact VIN before purchase.
FordF-350 Sd2020, 2021Ask for service records and run the exact VIN before purchase.
FordF-450 Sd2020, 2021Ask for service records and run the exact VIN before purchase.
FordF-550 Sd2020, 2021Ask for service records and run the exact VIN before purchase.
FordMustang2021Ask for service records and run the exact VIN before purchase.
FordMustang Mach E2021Ask for service records and run the exact VIN before purchase.
FordRanger2019-2021Ask for service records and run the exact VIN before purchase.
FordTransit2020, 2021Ask for service records and run the exact VIN before purchase.
FordTransit Connect2019-2021Ask for service records and run the exact VIN before purchase.
LincolnAviator2020, 2021Ask for service records and run the exact VIN before purchase.
LincolnCorsair2020, 2021Ask for service records and run the exact VIN before purchase.
LincolnNavigator2018-2021Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10189581?

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 may direct to replace a module on vehicles that use Ford Diagnosis and Repair System (FDRS). First, an FDRS session must be created on the vehicle prior to removing the faulted module. Once the session.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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