NHTSA Service Bulletin 10240726: 2023 Lincoln Corsair
Official manufacturer communication context for 2023 Lincoln Corsair, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.
Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.
Some 2023 Corsair vehicles equipped with a 2.5L plug-in hybrid electric vehicle (PHEV) engine may exhibit an illuminated powertrain malfunction indicator (wrench) lamp with DTC U1010 stored in the secondary on-board diagnostic module-B (SOBDMB). This concern typically happens after a plug-in charging event. This condition does not affect vehicle durability and no additional diagnosis or service is required for this condition at this time. Inform customers that engineering is currently working on a solution for this condition that is expected in October 2023. Replacement or reprogramming of the SOBDMB is not recommended for this condition. Monitor OASIS for additional information and schedule service appointments for customers 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
Buyer checklist
- Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
- Check recall campaign pages for safety actions that may require dealer repair.
- Compare this bulletin with common problem pages for the same model and component area.
- Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
- Use the used-car buying checklist and get an independent inspection.
Frequently asked questions
What is NHTSA service bulletin 10240726?
Some 2023 Corsair vehicles equipped with a 2.5L plug-in hybrid electric vehicle (PHEV) engine may exhibit an illuminated powertrain malfunction indicator (wrench) lamp with DTC U1010 stored in the secondary on-board diagnostic module-B (SOBDMB). This concern typically happens after a plug-in charging event. This condition does not affect vehicle durability and no additional diagnosis or service is required for this.
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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