Hyundai Elantra: Cruise Control System / Cruise Control Switch Repair procedures

Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the steering wheel assembly.
3.
Remove the screws from 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 controll and cover after connecting the connector.
2.
Install the steering wheel and driver airbag module.
3.
Connect the negative (-) battery terminal.
Inspection
1.
Remove the cruise control switch.
2.
Measure the resistance between terminals on the control switch when each function switch is ON (and switch is depressed).

Switch
Connectorterminal
Resistance(±5%)
CANCEL
2 ~ 5
330 ?
SET -
2 ~ 5
550 ?
RES +
2 ~ 5
880 ?
CRUISE
2 ~ 5
1.44 k?

Cruise Control Switch Schematic Diagrams
Circuit Diagram ...

Smart Cruise Control System
...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC) helps prevent the vehicle from rolling backwards when starting a vehicle from a stop on a hill. The system operates the brakes automatically for approximately 2 seconds and releases the brake after 2 seconds or when the accelerator pedal is depressed. WARNI ...

Hyundai Elantra AD (2016-2020) Owners Manual: Driving in Flooded Areas, Highway Driving
Driving in Flooded Areas Avoid driving through flooded areas unless you are sure the water is no higher than the bottom of the wheel hub. Drive through any water slowly. Allow adequate stopping distance because brake performance may be reduced. After driving through water, dry the brakes by ge ...

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