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) 2017-2024 Service Manual: License Lamps. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the license lamp (A) after disengaging the license lamp mounting clip (B).3.Replace the bulb (A) after removing a lens.Installation1.Install the license lamp assembly.2.Connect the negative (-) battery terminal...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Sunroof Motor. Repair procedures

Inspection 1.Disconnect the negative (-) battery terminal.2.Remove the roof trim.(Refer to Body - "Roof Trim")3.Disconnect the sunroof motor (A) connector.4.Ground the terminals as below table, and check that the sunroof unit operates.    • When inspecting the sunroof motor operation, sunroof motor and roller blind motor always should be connected...