Repair procedures: Inspection

Check for continuity and measure the resistance between No. 1 and NO. 3 terminals.

Fig 1: Identifying Seat Warmer Switch Connector Terminals
Courtesy of KIA MOTORS AMERICA, INC.

Standard value:

Leather seat :2.40Ω ± 10% / set

Fabric seat : 3.24Ω ± 10% / set
Operate the seat warmer after connecting the connector, and then check the seat warmer by measuring the temperature of seat surface.
Check for temperature of seat surface after disconnecting the connector.
Standard value:

ON : 34 ± 5°C (93.2 ± °9F)

OFF : 43 ± 4°C (109.4 ± 7.2°F)