WARNING: This page is about a different car, the 2018 Kia Cadenza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Room Relay Block - Power Relay (Type A)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Check Continuity Between No. 30 & 87 Terminals - Power Relay (Type A)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 3: Engine Room Relay Block Terminal Continuity Chart - Power Relay (Type A)