TECHNICAL SERVICE BULLETIN: VCMS BATTERY CHARGING LOGIC IMPROVEMENT - This bulletin provides the procedure to update the software logic of the Vehicle Charging Management System (VCMS) system on some 2022-2023MY EV6 vehicles produced from November 17, 2021 through December 20, 2022, which might experience inoperable High Voltage Battery (HVB) charging issues due to excessive high temperatures at the combo charger inlet module assembly.
