Rear Seat Heater

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.

Check for continuity and measure the resistance between terminals No 1 and No 4.
Standard value: 3.74 Ω±10 %/22°C

Courtesy of KIA MOTORS AMERICA, INC.