Measuring Resistance

WARNING: This page is about a different car, the 2017 Kia Niro. 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).

Fig 1: Measuring Resistance Between Terminals On Control Switch

Courtesy of KIA MOTORS AMERICA, INC.

Switch	Terminal	Resistance (±3%)
Cancel	2 - 6	390Ω
SET -	2 - 6	610Ω
RES +	2 - 6	910Ω
Cruise ON/OFF	2 - 6	1.38kΩ
Following distance control (SCC)	2 - 6	3.63kΩ

If not within specification, replace switch.