System Diagram
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
SIGNAL REFERENCE
| Transmitting ECU (Transmitter) | Receiving ECU (Receiver) | Signal | Communication Method |
|---|---|---|---|
| Multiplex Network Master Switch Assembly | Main Body ECU RH (Cowl Side Junction Block RH) |
|
BEAN (DOOR BUS) |
| Main Body ECU RH (Cowl Side Junction Block RH) | Multiplex Network Master Switch Assembly |
|
BEAN (DOOR BUS) |