Measuring Resistance
WARNING: This page is about a different car, the 2018 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the cruise control switch connector from the control switch.
- Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed).
Courtesy of KIA MOTORS AMERICA, INC.
Function switch Connector terminal Resistance (kΩ) [± 5%] CANCEL 3 - 5 0.39 SET - 3 - 5 0.61 RES + 3 - 5 0.91 CRUISE 3 - 5 2.13 ASCC 3 - 5 3.63 - If not within specification, replace switch.