Hyundai Ioniq: Hybrid Motor Control System / Resolver Sensor. Repair procedures

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Motor System / Hybrid Motor Control System / Resolver Sensor. Repair procedures

Inspection
1.
Check the resolver sensor resistance.
[Hybrid drive motor]
Measuring equipment: Multimeter
Category
Inspection area
Inspection criteria
Remarks
Resistance
(Resolver
sensor)
Pin 1 - 5
11.7 Ω ± 10%
(10.5 - 12.9 Ω)
Based on ambient temperature (20°C)
Pin 2 - 6
32 Ω ± 10%
(28.8 - 35.2 Ω)
Pin 3 - 7
32 Ω ± 10%
(28.8 - 35.2 Ω)

[Hybrid starter generator (HSG)]
Measuring equipment: Multimeter
Category
Inspection area
Inspection criteria
Remarks
Resistance
(Resolver
sensor)
Pin 1 - 6
15.8 ± 2Ω
Based on ambient temperature (23°C)
Pin 2 - 7
28.2 ± 2Ω
Pin 3 - 8
28.2 ± 2Ω

2.
If you need to replace the resolver sensor, replace the HSG assembly.
(Refer to Hybrid Motor Assembly - "Hybrid Starter Generator".)
Removal
   
You need to perform resolver compensation whenever the engine, HPCU (inverter), drive motor, or starter generator (HSG) is replaced, removed, or reinstalled.
Perform compensation according to the GDS motor/HSG resolver compensation procedure shown below.
GDS Motor / HSG Resolver Compensation Procedure

    Resolver Sensor. Schematic diagrams

    C..

    Motor Temperature Sensor. Description and operation

    Description• Motor temperature affects the motor power significantly.• If the motor overheats, its main components, including permanent magnet, stator coil, etc...

    Other information:

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


    Component Location IndexEngine Room1. Expansion valve2. Service port (Low pressure)3. Service port (High pressure)4. Discharge hose 5. Suction & Liquid tube assembly6. Electric A/C compressor7. Condenser[Interior]1. Auto defogging sensor2. Photo sensor3...

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


    C..

    Categories

    Air Bag Warning Labels

    Hyundai Ioniq. Air Bag Warning Labels

    Air bag warning labels, required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the air bag system. Be sure to read all of the information about the air bags that are installed on your vehicle in this Owners Manual.

    read more


     
    Copyright © 2024 www.hioniqae.com