Lexus IS250 IS220d GSE20 ALE20 - DOOR LOCK
POWER DOOR LOCK CONTROL SYSTEM - SYSTEM DIAGRAM
| Transmitting ECU (Transmitter) | Receiving ECU (Receiver) | Signals | Communication method |
| Multiplex Network Master Switch | Main Body ECU RH | Driver side door manual lock switch signal Door lock/unlock request signal Driver side door key-linked switch signal | BEAN (DOOR BUS) |
| Main Body ECU RH | Multiplex Network Master Switch | Door lock/unlock condition signal Passenger side door manual lock switch signal Courtesy switch signal Passenger side door key-linked switch signal | BEAN (DOOR BUS) |