NHTSA service bulletin

NHTSA Service Bulletin 10248074: 2023, 2024 Genesis G80

Official manufacturer communication context for 2023, 2024 Genesis G80, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10248074 summary graphic for 2023, 2024 Genesis G80
10248074NHTSA document ID
Manufacturer communicationcommunication type
3affected product rows
90/100quality 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

This Vehicle Control Unit (VCU) software package includes the following key VCU updates: Brake light logic update for regenerative braking. o Revised logic to enable brake light actuation during regenerative braking at certain deceleration speeds and during i-Pedal mode driving without the need to press the brake pedal i-Pedal mode operation logic update. Revised i-Pedal operation logic. 12V battery saver logic update allows charging from EV Battery as low as 10% battery SOC (State of Charge) when vehicle is parked.

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
GenesisG802023Ask for service records and run the exact VIN before purchase.
GenesisGv602023, 2024Ask for service records and run the exact VIN before purchase.
GenesisGv70 Electrified2023, 2024Ask 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 10248074?

This Vehicle Control Unit (VCU) software package includes the following key VCU updates: Brake light logic update for regenerative braking. o Revised logic to enable brake light actuation during regenerative braking at certain deceleration speeds and during i-Pedal mode driving without the need to press the brake pedal i-Pedal mode operation logic update. Revised i-Pedal operation logic. 12V battery saver logic.

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.

Get Full Report