Hyundai Ioniq (AE): Front Radar System / Smart Cruise Control (SCC) Switch. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Advanced Driver Assistance System (ADAS) / Front Radar System / Smart Cruise Control (SCC) Switch. Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering wheel assembly.
(Refer to Steering System -"Steering Wheel")
3.
Remove the steering back cover (A).

4.
Remove the steering remote control connector (A).

5.
Remove the steering remote control (A), after loosening the screws.

Installation
1.
Install the steering wheel remote control after connecting the connector.
2.
Connect the negative (-) battery terminal.
Inspection
1.
Remove the cruise control switch.

2.
Measure resistance between terminals on the control switch when each function switch is ON. (switch is depressed).
Function switch
Terminal
Resistance
(± 5%)
CANCEL
2 - 5
330Ω
SET (-)
2 - 5
550Ω
RES (+)
2 - 5
880Ω
CRUISE
2 - 5
1.44 kΩ
SCC
3 - 5
5.54 kΩ

3.
If not within specification, replace switch.

    Circuit Diagram[Curise + SCC]

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: In-car Sensor. Repair procedures

    Diagnosis With GDS1.The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).※ The diagnostic system (GDS) provides the following information.(1) Self diagnosis : Checking the failure code (DTC) and display.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location

    C

    Categories

     
    Copyright © 2025 www.hioniqae.com - 0.0195