Front Power Seat Control System
WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
Power seat Electronic Control Unit (ECU) must be initialized under any of the following conditions:
- Battery is disconnected.
- D/C CUT fuse is replaced.
- Power seat switch (power seat ECU) is replaced.
- Power seat is removed from vehicle.
To initialize power seat ECU, use seat switches to fully slide seat forward, fully recline seat back forward, and fully raise seat cushion and headrest, then fully slide seat rearward, fully recline seat back rearward, and fully lower seat cushion and headrest.