Seat Heater Switch Inspection (If Equipped)
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
Reference: SEAT HEATER SWITCH REMOVAL AND INSTALLATION (IF EQUIPPED)
With seat heater switch (1) pressed, measure seat heater switch resistance at auto A/C panel connector between the following terminals: "12" and "21" for driver seat; "12" and "16" for passenger seat.
If check result is not as specified, replace auto A/C panel.
Seat heater switch standard resistance
: 6.6 - 8 M Ω at 20 °C (68 °F)