NHTSA service bulletin

NHTSA Service Bulletin 11027142: 2025, 2026 Ford Expedition

Official manufacturer communication context for 2025, 2026 Ford Expedition, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11027142 summary graphic for 2025, 2026 Ford Expedition
11027142NHTSA document ID
Manufacturer communicationcommunication type
1affected product rows
1source 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

Some 2025-2026 Expedition vehicles may exhibit a left turn signal that activates after the right turn signal is activated and the steering wheel is turned to the right, then immediately back to the left (past the center position). The left turn signal will deactivate once the steering wheel returns to center. This may be due to the multifunction switch. Replacing components will not resolve this issue. Inform the customer that Ford is aware of the concern and engineering is currently working on a solution for this condition that is expected to be announced by March 2026. This concern does not affect vehicle durability and the customer can continue to drive the vehicle. Monitor Professional Technician System (PTS) for additional information and schedule a service appointment for the customer once the repair becomes available.

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
FordExpedition2025, 2026Ask 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 11027142?

Some 2025-2026 Expedition vehicles may exhibit a left turn signal that activates after the right turn signal is activated and the steering wheel is turned to the right, then immediately back to the left (past the center position). The left turn signal will deactivate once the steering wheel returns to center. This may be due to the multifunction switch. Replacing components will not resolve this issue. Inform the.

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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