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: Do Not Install a Child Restraint in the Front Passenger's Seat
Even though your vehicle is equipped with the OCS, never install a child restraint in the front passenger's seat. An inflating air bag can forcefully strike a child or child restraint resulting in serious or fatal injury. WARNING NEVER place a rear-facing or front-facing child restrai ...

Hyundai Elantra AD (2016-2020) Owners Manual: Distributing the sealant
9. Immediately drive approximately 7~10 km (4~6 miles or, about 10min) to evenly distribute the sealant in the tire. Do not exceed a speed of 80 km/h (50 mph). If possible, do not fall below a speed of 20 km/h (12 mph). While driving, if you experience any unusual vibration, ride disturbance ...

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