NHTSA service bulletin

NHTSA Service Bulletin 10249426: 2023 Ford F-150

Official manufacturer communication context for 2023 Ford F-150, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10249426 summary graphic for 2023 Ford F-150
10249426NHTSA document ID
Manufacturer communicationcommunication type
1affected product rows
92/100quality score

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 2023 F-150 vehicles may exhibit an intermittent condition of no audio output from some or all of the speakers. This may be due to a calibration parameter in the audio digital signal processing (DSP) module. To correct the condition, reprogram the DSP module using the latest level of the appropriate Ford diagnostic scan tool. For claiming, use causal part number 18T806 and applicable labor times from Section 10 of the Service Labor Times Standard (SLTS) Manual.

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

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 10249426?

Some 2023 F-150 vehicles may exhibit an intermittent condition of no audio output from some or all of the speakers. This may be due to a calibration parameter in the audio digital signal processing (DSP) module. To correct the condition, reprogram the DSP module using the latest level of the appropriate Ford diagnostic scan tool. For claiming, use causal part number 18T806 and applicable labor times from Section 10.

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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