Hyundai Ioniq (AE): High Voltage Battery Control System / Pre-Charge Resistor. Description and operation
Hyundai Ioniq (AE) 2017-2022 Service & Repair 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.
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.
Specification Item Specification Resistance (Ω)40 [20°C (68°F)]Rated Current (A)40
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures
Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location
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