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: Steering Gear Box. Repair procedures

Removal1.Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box. Tightening torque : M8 BOLT : 32.4 - 37.3 N.m (3.3 - 3.8 kgf.m, 23.9 - 27.5 lb-ft) M10 BOLT : 49...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Components and components location

Component Location1. BMS ECU2. Power Relay Assembly (PRA)3. Safety Plug4. Battery Temperature Sensor5. Battery Ambient Sensor    • Main Relays (Positive, Negative), Pre-Charge Relay, Pre-Charge Resistor, and Battery Current Sensor are integrated into the PRA...