LIN Seat Switch
WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
The seat switch communicates all customer requests for seat movement or adjustment via the LIN serial data bus to the seat adjuster memory module. The seat switch may consist of the following controls:
- Seat adjuster switch similar to the typical discrete seat switch
- 2-way lumbar switch which can be activated Forward/Rearward
- 2-way bolster switch which can be activated Up/Down
Manipulating the seat cushion and seat back control bar results in the seat memory control module responding in the same way as it would if the resultant requests were made by discrete signals instead of the LIN messaging this switch employs.