Heated Seat Module
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
The heated seat module controls the flow of battery positive voltage used to heat the seat heating elements. Battery positive voltage is supplied at all times to the heated seat module through the battery positive circuit and the H SET/LUM Fuse located in the I/P fuse block. The heated seat module and the seat heating elements are grounded through the module ground circuit to G301.