Hyundai
Hyundai's electric vehicles offer cutting-edge 800V charging architecture, competitive range, and advanced driver assistance features.
Hyundai EV Technology & Diagnostics
The Electric-Global Modular Platform (E-GMP) supports both 400V and 800V charging architectures natively, enabling 10–80% DC fast charging in approximately 18 minutes on compatible chargers.
Hyundai uses a multi-motor setup with integrated PE (Power Electric) modules combining motor, inverter, and reducer — fault codes cover stator winding temperature, inverter overcurrent, and resolver signal loss.
The battery system uses pouch-type cells with an active thermal management circuit including coolant heaters and chillers — common diagnostic codes relate to cell voltage deviation, coolant flow rate, and BMS communication errors.
Hyundai's SmartSense ADAS suite generates diagnostic alerts for front radar, corner radars, and surround-view cameras that influence Highway Driving Assist (HDA) and Forward Collision Avoidance (FCA) functionality.
Common Fault Categories
Models
IONIQ 5
2022–present · SUV
The Hyundai IONIQ 5 features an 800V electrical architecture for ultra-fast charging, retro-futuristic design, and Vehicle-to-Load (V2L) capability.
View fault codes →IONIQ 6
2023–present · Sedan
The Hyundai IONIQ 6 is an electric streamliner sedan on the E-GMP platform with 800V architecture and up to 361 miles of range.
View fault codes →