Memory Function Switch
WARNING: This page is about a different car, the 2005 Chevrolet Corvette. 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 memory function switch from the TILT/TELE SW/MEM SEAT MOD Fuse located in the body control module (BCM) fuse block. When a memory recall switch is pressed battery positive voltage is applied through the switch contacts and the switch signal circuit to the memory seat module (MSM). The MSM then commands the appropriate seat motors to move to the pre-recorded seat position stored in memory in response to the switch signal.