Hyundai Ioniq: High Voltage Battery Control System / Pre-Charge Resistor. Repair procedures

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Control System / High Voltage Battery Control System / Pre-Charge Resistor. Repair procedures

Removal
1.
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.
Remove the rear door scuff trim.
(Refer to Body - "Door Scuff Trim")
4.
Remove the upper frame (A) after loosening the mounting bolts and nuts.

5.
Remove the high voltage battery rear cover (A) after loosening the mounting bolts and nuts.

6.
Remove the inlet cooling duct.
(Refer to Hybrid Control System - "Cooling Duct")
7.
Disconnect the pre-charge resistor (A).

Installation
   
Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
1.
Install in the reverse order of removal.
High voltage battery rear cover installation bolt/nut :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
Inspection
1.
Remove the pre-charge resistor.
(Refer to High Voltage Battery Control System - "Pre-Charge Resistor")
2.
Check for continuity between the terminals using an ohmmeter.
Specification : 40Ω [20°C (68°F)]

    Pre-Charge Resistor. Schematic diagrams

    C..

    Battery Current Sensor. Description and operation

    DescriptionBattery Current Sensor is integrated into the Power Relay Assembly (PRA) and measures the current of the high voltage battery during charging or discharging...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Fuel Pressure Regulator. Repair procedures


    Removal1.Remove the fuel pump.(Refer to Fuel Delivery System - "Fuel Pump") 2.Disconnect the fuel pump motor connector (A) and fuel sender connector (B).3.Press the fixing hook (A) with a driver and then remove fuel sender (B) in the arrow direction.4...

    Hyundai Ioniq (AE) 2017-2024 Owner's Manual: High Beam Assist (HBA)


    The High Beam Assist (HBA) is a system that automatically adjusts the headlamp range (switches between high beam and low beam) according to the brightness of other vehicles and road conditions. Operating condition 1. Place the headlamp switch in the AUTO position...

    Categories

    Tilt Steering / Telescope Steering

    Adjust the steering wheel so it points toward your chest, not toward your face. Make sure you can see the instrument cluster warning lights and gauges. After adjusting, push the steering wheel both up and down to be certain it is locked in position. Always adjust the position of the steering wheel before driving.

    WARNING

    NEVER adjust the steering wheel while driving. This may cause loss of vehicle control resulting in an accident.

    Hyundai Ioniq. Tilt Steering / Telescope Steering

    read more


     
    Copyright © 2024 www.hioniqae.com