Hyundai Ioniq: Hybrid Control System / Low Voltage DC/DC Converter (LDC)

Cooling Duct. Repair procedures

Removal    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...

Description and operation

DescriptionThe Low Voltage DC/DC is integrated into the HPCU. It charges the auxiliary battery as a substitute for generator by converting the high voltage (DC 270V) from the high voltage battery into low voltage (DC 12V)...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Repair procedures

Service Point Target Auto Calibration (SPTAC)When you need calibration :– Front view camera is removed and mounted– Replace front view camera with a new one – Windshield glass changed– Front view camera coupler of the windshield glass is deformedService Point Target Auto Calibration (SPTAC)Front view camera SPTAC provides the method for the service technician to calibrate the camera by aligning the calibration target (SST: 09890-3V100) with the vehicle on a level ground...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Hybrid Starter Generator(HSG). Repair procedures

Removal    • When working on the high voltage system, make sure that you are familiar and comply with the "Safety Precautions, Cautions and Warnings". If you do not comply with them, a serious accident such as electric shock or leakage may occur...