May 1, 2020 Service bulletin

Description: This bulletin provides instructions for: A. High Voltage Battery Inspection

Hyundai technical service bulletin 20-01-018H(1) for 2019-2020 Hyundai Kona Electric.

Bulletin number: 20-01-018H(1)
Component: Electrical system
Summary: Description: This bulletin provides instructions for: A. High Voltage Battery Inspection. B. “NO PASS” Inspection Result: The campaign cannot currently be completed. Perform TSB 20-EE-001H as a warranty claim, then return to complete this campaign. C. “PASS” Inspection Result: Perform GDS software updates to the following 4 systems to update the High Voltage Battery Monitoring: a. BMS (Battery Management System) b. IGPM (Integrated Gateway Power Module) c. MCU (Motor Control Unit) d. VCULDC (Vehicle Control Unit & Low DC-DC Converter)

Owners of these vehicles have filed 59 complaints in the electrical category.

Vehicles covered

See the problems and recalls for an exact car

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.