System Diagram [10/2023 - ]
WARNING: This page is about a different car, the 2024 Lexus LS 500h. However, it is still accessible from the selected car via links, so may be relevant.
COMMUNICATION TABLE
| Transmitting ECU / Parts (Transmitter) |
Receiving ECU (Receiver) |
Signal | Communication Method |
|---|---|---|---|
| Front Seat Inner Belt Assembly RH | Airbag ECU Assembly | Front passenger side buckle switch signal | Direct line |
| Map Light Assembly | Airbag ECU Assembly |
|
|
| Front Occupant Classification Sensor LH | Airbag ECU Assembly | Occupant load for front passenger signal | LIN |
| Rear Occupant Classification Sensor LH | Airbag ECU Assembly | ||
| Brake Actuator Assembly (No. 2 Skid Control ECU) | Airbag ECU Assembly |
|
CAN |