Memory Seats: Notes

The memory system consists of the driver power seat, both outside rear view mirrors and the radio presets. The memory module for the seat is mounted under the driver's seat. The module is available with or without the heated seat feature. The seat module receives input from the 8-way power seat switch, the driver's seat position sensors, both front seat Negative Temperature Coefficients (NTCs) (if heated seat equipped) and the PCI bus circuit.

The memory switch, located on the driver door, is wired directly to the driver door module and sends its messages over the PCI bus. The memory seat module performs the following functions: positions the drivers seat, actuates the driver's and passenger's seat heaters (if equipped) and sends the memory location over the PCI bus. When a memory button is pressed (1 or 2) on the memory switch, the driver door module sends a recall message to the memory seat module (MSM), the PCI radio and the passenger door module.

They will in turn position the driver seat, both mirrors and set the radio presets. When the RKE button is pressed, depending on which transmitter (1 or 2), the passenger door module sends the recall message.