Hyundai Veloster: To increase cruise control set speed

Follow either of these procedures:
To set cruise control speed:
To decrease the cruising speedDescription and Operation
Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine
modifications and the addition of special control components.
Modifications to the combustion chamber, ...
Description and Operation
Operation and Leakage Check
Check all of the following items:
Component
Procedure
Brake Booster (A)
Check brake operation by applyin ...
ETC (Electronic Throttle Control) System. Specifications
Specification
[Throttle Position Sensor (TPS)]
Throttle angle(°)
Output Voltage (V)
TPS1
TPS2
0
0.5
4.5
...