STEERING COLUMN SYSTEM PARTS LOCATION
| *1 | Front Multiplex Network Door ECU (Driver Side) | *2 | Seat Memory Switch |
| *3 | DLC3 | *4 | Power Seat Switch Assembly (Driver Side) - Position Control ECU (Models with 10-way Power Seat Control System) |
| *5 | Position Control ECU Assembly (Models with 16-way or 18-way Power Seat Control System) | *6 | Front Seat Inner Belt Assembly (Driver Side) |
| *7 | Certification ECU (Smart Key ECU Assembly) | *8 | Tilt and Telescopic Switch |
| *9 | Multiplex Tilt and Telescopic ECU | *10 | Main Body ECU (Multiplex Network Body ECU) |
| *a | Refer to the Service Bulletin for the installation of the part. | - | - |
| *A | Models with LEXUS Dynamic Handling (LDH) System | - | - |
| *1 | Tilt Steering Gear with Motor Assembly | *2 | No. 2 Steering Intermediate Shaft Assembly |
| *3 | Steering Sliding with Shaft Yoke Sub-assembly | *4 | Steering Actuator Assembly |