Power and Ground
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Battery positive voltage is supplied at all times to the heated seat module from the HTD/SEAT fuse located in the I/P fuse block. This voltage is used by the module to supply power to the seat heating elements. The module is grounded through the module ground circuit and G301.