Lumbar Support Components
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
The driver seat lumbar support system with memory (A45) consists of the following components:
- Lumbar switch
- Memory seat module (MSM)
- Lumbar horizontal motor
- Lumbar vertical motor
- Lumbar horizontal position sensor
- Lumbar vertical position sensor
- MSM LOGIC/RF MASSAGE Fuse 10 A
The MSM is referenced in the Tech 2 as the driver position module (DPM).