Hyundai Santa Fe (TM): Front Radar System / Smart Cruise Control (SCC) Switch. Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Advanced Driver Assistance System (ADAS) / Front Radar System / Smart Cruise Control (SCC) Switch. Repair procedures

Inspection
1.
Check for resistance between terminals in left switch position.

[Audio/Bluetooth]
Switch
Connector terminal
Resistance (± 3%)
SEEK Up
 1 - 6
 430 Ω
SEEK Down
 1 - 6
 1.1 kΩ
MODE
 1 - 6
 2.11 kΩ
MUTE
 1 - 6
 3.11 kΩ
Volume up
 1 - 6
 4.61 kΩ
Volume down
 1 - 6
 6.81 kΩ
Voice
 1 - 6
 10.71 kΩ
END
 1 - 6
 18.91 kΩ
SEND
 1 - 6
 40.91 kΩ

2.
Check for resistance between terminals in right switch position.
[Trip/Cruise]
Switch
Connector terminal
Resistance (± 3%)
CANCEL
 2 - 6
 390 Ω
SET (-)
 2 - 6
 610 Ω
RES (+)
 2 - 6
 910 Ω
Cruise ON/OFF
 2 - 6
 1.38 kΩ
Cruise Mode
 2 - 6
 2.13 kΩ
Smart Cruise
2 - 6
 3.63 kΩ
Trip Group
 1 - 6
 390 Ω
Trip Up
 1 - 6
 610 Ω
Trip Down
 1 - 6
 910 kΩ
Trip OK
 1 - 6
 1.38 kΩ

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the steering wheel.
(Refer to Steering System - "Steering Column and Shaft")
4.
Remove the steering wheel cover (A) after loosening the screws.
5.
Loosen the screws and then disconnect the steering wheel remote control switch connector.
6.
Remove the remote control switchs (A).
Installation
1.
Install the remote control switch on the steering wheel.
2.
Install the steering wheel.
3.
Reconnect the remote control switch connector and airbag connectors.
  
Make sure that the switch connector is plugged in properly.
4.
Install the driver airbag module.
5.
Connect the negative (-) battery terminal.

    Circuit Diagram [Trip/Cruise/Smart Cruise]

    Description and operation Description Rear Corner Radar is a system that measures the relative speed and distance from the following vehicles by using two electromagnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Power Tailgate Module

    Description and operation Description Power tailgate is an electro-mechanical system designed to provide power opening and closing of the tailgate through the push of a button of a remote key (fob), console switch, inner switch or an outside handle switch of the tailgate.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Cruise Control System (CC)

    Description and operation Description The cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, accelerate and resume speed.

    Categories

     
    Copyright © 2026 www.hsafe4.com - 0.0176