Voluntary service campaign: vcu software logic upgrade (SC273)
Kia technical service bulletin SC273_TSB_R1 for 2022-2023 Kia EV6 and 2023-2024 Kia Niro EV.
- Bulletin number
- SC273_TSB_R1
- Component
- Service brakes, hydraulic
- Summary
- VOLUNTARY SERVICE CAMPAIGN: VCU SOFTWARE LOGIC UPGRADE (SC273) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to upgrade the software logic of the Vehicle Control Unit (VCU) on certain 2022-2023MY EV6 (CV) vehicles produced from November 17, 2021 through May 30, 2023, and 2023-2024MY Niro EV (SG2 EV) vehicles produced from July 11, 2022 through June 30, 2023, in order to enhance the following two (2) functions: 1. Illumination of Brake lamp without depressing the brake pedal when the vehicle is quickly decelerating by way of regenerative braking in i-Pedal mode. 2. Shift operation gear selection into Park (P) automatically when the auxiliary battery's (12V) voltage is critically low and the vehicle is stopped.
Owners of these vehicles have filed 24 complaints in the brakes category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Kia EV6?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history