CAN COMMUNICATION SYSTEM PARTS LOCATION
| *A | Models with Blind Spot Monitor System | *B | Models with Lane Departure Alert System |
| *C | Models with Lexus Display Audio System | *D | Models with Navigation System |
| *E | Models with Manual (SOS) Switch | - | - |
| *1 | Skid Control ECU | *2 | ECM |
| *3 | Main Body ECU (Multiplex Network Body ECU) | *4 | Power Steering ECU Assembly |
| *5 | Combination Meter Assembly | *6 | Steering Sensor |
| *7 | Airbag Sensor Assembly | *8 | Clearance Warning ECU Assembly |
| *9 | Air Conditioning Amplifier Assembly | *10 | Certification ECU (Smart Key ECU Assembly) |
| *11 | Network Gateway ECU | *12 | DLC3 |
| *13 | Radio Receiver Assembly | *14 | Multi-media Module Receiver Assembly |
| *15 | DCM (Telematics Transceiver) | - | - |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |
| *A | Models with Blind Spot Monitor System | *B | Models with Lexus Display Audio System |
| *C | Models with Navigation System | - | - |
| *1 | Skid Control ECU | *2 | ECM |
| *3 | Main Body ECU (Multiplex Network Body ECU) | *4 | Power Steering ECU Assembly |
| *5 | Combination Meter Assembly | *6 | Steering Sensor |
| *7 | Airbag Sensor Assembly | *8 | Clearance Warning ECU Assembly |
| *9 | Air Conditioning Amplifier Assembly | *10 | Certification ECU (Smart Key ECU Assembly) |
| *11 | Network Gateway ECU | *12 | DLC3 |
| *13 | Radio Receiver Assembly | *14 | Multi-media Module Receiver Assembly |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |
| *A | Models with Power Trunk Lid System | *B | Models with Seat Position Memory System |
| *C | Models with Reverse-linked Function | *D | Models with Parking Assist Monitor System |
| *1 | Luggage Closer Motor Assembly | *2 | Outer Mirror Control ECU Assembly LH |
| *3 | CAN No. 1 Junction Connector | *4 | Outer Mirror Control ECU Assembly RH |
| *5 | Main Body ECU (Multiplex Network Body ECU) | *6 | Multiplex Tilt and Telescopic ECU |
| *7 | Position Control ECU and Switch Assembly LH | *8 | Position Control ECU and Switch Assembly RH |
| *9 | Rear Television Camera Assembly | - | - |
| *A | Models with Power Trunk Lid System | *B | Models with Seat Position Memory System |
| *C | Models with Reverse-linked Function | *D | Models with Parking Assist Monitor System |
| *1 | Luggage Closer Motor Assembly | *2 | Outer Mirror Control ECU Assembly LH |
| *3 | CAN No. 1 Junction Connector | *4 | Outer Mirror Control ECU Assembly RH |
| *5 | Main Body ECU (Multiplex Network Body ECU) | *6 | Multiplex Tilt and Telescopic ECU |
| *7 | Position Control ECU and Switch Assembly LH | *8 | Position Control ECU and Switch Assembly RH |
| *9 | Rear Television Camera Assembly | - | - |
| *A | Models with Blind Spot Monitor System | - | - |
| *1 | Seat Belt Control ECU | *2 | Driving Support ECU Assembly |
| *3 | Network Gateway ECU | *4 | CAN No. 4 Junction Connector |
| *5 | Blind Spot Monitor Sensor LH | - | - |
| *A | Models with Blind Spot Monitor System | - | - |
| *1 | Seat Belt Control ECU | *2 | Driving Support ECU Assembly |
| *3 | Network Gateway ECU | *4 | CAN No. 4 Junction Connector |
| *5 | Blind Spot Monitor Sensor LH | - | - |
| *A | Models with Lane Departure Alert System | *B | Models with Blind Spot Monitor System |
| *1 | Lane Recognition Camera Sensor Assembly | *2 | CAN No. 4 Junction Connector |
| *3 | Blind Spot Monitor Sensor LH | *4 | Network Gateway ECU |
| *A | Models with Blind Spot Monitor System | - | - |
| *1 | CAN No. 4 Junction Connector | *2 | Blind Spot Monitor Sensor LH |
| *3 | Network Gateway ECU | - | - |
| *A | Models with Lane Departure Alert System | - | - |
| *1 | Driving Support ECU Assembly | *2 | Millimeter Wave Radar Sensor Assembly |
| *3 | Lane Recognition Camera Sensor Assembly | - | - |
| *1 | Driving Support ECU Assembly | *2 | Millimeter Wave Radar Sensor Assembly |