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) Service Manual: Engine Control Module (ECM) Schematic Diagrams
ECM Terminal And Input/Output signal Harness Connector ECM Terminal Function Connector [C300-A] Pin No.DescriptionConnected to1- 2ETC Motor [+] control outputETC Motor3- 4Motor [-] control outputVariable Charge Motion Actuator (VCMA)5- 6- 7- 8- 9- 10Clutch switch signal input [M/T]Clutch s ...

Hyundai Elantra AD (2016-2020) Owners Manual: USB Charger
The USB charger is located inside the console box between the driver’s seat and the front passenger’s seat. Insert the USB charger into the USB port, and re-charge a smart phone or a tablet PC. A charging status/charging completion message is displayed on a screen of a smart phone or a ...

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