Hyundai Ioniq (AE): Cruise Control System / Cruise Control Switch. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Advanced Driver Assistance System (ADAS) / Cruise Control System / Cruise Control 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 after loosening the screws.

Installation
1.
Install in the reverse order of removal.
Inspection
[Measuring Resistance]
1.
Disconnect the cruise control switch connector from the 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 - 6
390Ω
SET–
2 - 6
610Ω
RES+
2 - 6
910Ω
CRUISE
2 - 6
1.38 kΩ

3.
If not within specification, replace switch.

    Circuit Diagram

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