Hyundai Ioniq: High Voltage Battery Control System / Pre-Charge Resistor. Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / High Voltage Battery Control System / Pre-Charge Resistor. Description and operation

Description

Pre-Charge Resistor is integrated into the Power Relay Assembly (PRA). It protects the high voltage circuit by limiting the current while the inverter capacitor is being charged.

Pre Charge Relay. Repair procedures

Removal1.Shut off the high voltage.(Refer to Hybrid Control System - "High Voltage Shut-off Procedures")2.Remove the rear seat cushion.(Refer to Body - "Rear Seat Assembly")3...

Pre-Charge Resistor. Specifications

S..

Other information:

Hyundai Ioniq (AE) 2017-2025 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...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Rear Spoiler. Components and components location

C..