Lexus IS250 IS220d GSE20 ALE20 - SLIDING ROOF
SLIDING ROOF SYSTEM - SYSTEM DIAGRAM
| Sender | Receiver | Signal | Line |
| Main Body ECU RH | Sliding Roof ECU | Key-off operation signal | BEAN |
| Combination Meter ECU | Sliding Roof ECU | Vehicle speed signal | BEAN |
| Power Window Master Switch | Sliding Roof ECU | Key-linked operation signal | BEAN |