Memory Recall Option
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
The memory seat module (MSM) cannot perform memory recall functions unless the Memory Seat Recall option is activated. The memory seat recall option is located in the driver information center (DIC). The DIC reports the memory seat recall option setting to the MSM, as well as other receiving modules, via GMLAN message each time the ignition switch is cycled to the ON position. The MSM will then store the memory recall option setting and examine it before making a memory seat adjustment. The memory recall option setting stored within the MSM will not change until the memory recall option setting in the DIC is changed and the ignition switch is cycled to the ON position.