Power Source Network. Land Cruiser. Urj200, 202 Grj200 Vdj200
Networking. Land Cruiser. Urj200, 202 Grj200 Vdj200
Can Communication System (For Lhd With Central Gateway Ecu) -- System Diagram |
| SYSTEM DIAGRAM |
| No. | ECU/Sensor name |
| 1 | Central Gateway ECU |
| 2 | DLC3 |
| 3 | ECM |
| 4 | 4WD Control ECU |
| 5 | Tire Pressure Warning ECU*1 |
| 6 | Airbag Sensor Assembly |
| 7 | Air Conditioning Amplifier Assembly |
| 8 | Headlight Leveling ECU Assembly |
| 9 | Master Cylinder Solenoid (Skid Control ECU) |
| 10 | Steering Control ECU*2 |
| 11 | Certification ECU (Smart Key ECU Assembly)*3 |
| 12 | Power Steering ECU Assembly*4 |
| 13 | Spiral with Sensor Cable Sub-assembly (Steering Angle Sensor) |
| 14 | Main Body ECU (Multiplex Network Body ECU) |
| 15 | Combination Meter Assembly |
| 16 | Outer Mirror Control ECU Assembly RH*5 |
| 17 | Outer Mirror Control ECU Assembly LH*5 |
| 18 | Power Seat Switch Assembly*5 |
| 19 | Multiplex Tilt and Telescopic ECU*6 |
| 20 | Power Back Door Unit Assembly (Power Back Door ECU)*7 |
| 21 | No. 2 Main Body ECU*8 |
| 22 | No. 3 CAN Junction Terminal |
| 23 | Multi-media Module Receiver Assembly*9 |
| 24 | Radio and Display Receiver Assembly*10 |
| 25 | Bus Buffer ECU*11 |
| 26 | No. 2 CAN Junction Terminal |
| 27 | Clearance Warning ECU Assembly*12 |
| 28 | Forward Recognition Camera*14 |
| 29 | Parking Assist ECU*13 |
| 30 | Inner Rear View Mirror Assembly*15, *16 |
| 31 | Suspension Control ECU*17 |
| 32 | Driving Support ECU Assembly*14 |
| 33 | Blind Spot Monitor Sensor LH*18 |
| 34 | Millimeter Wave Radar Sensor Assembly*14 |
| 35 | No. 1 CAN Junction Terminal |
- *1: w/ Tire Pressure Warning System
- *2: w/ Variable Gear Ratio Steering System
- *3: w/ Entry and Start System
- *4: w/ Variable Flow Control Solenoid Valve
- *5: w/ Memory
- *6: w/ Power Tilt and Power Telescopic Steering Column System
- *7: w/ Power Back Door System
- *8: w/ Tail Gate Closer System
- *9: for Multi-media Module Receiver Type
- *10: for Radio and Display Type
- *11: w/ Bus Buffer ECU
- *12: w/ TOYOTA Parking Assist-sensor System
- *13: w/ Multi-terrain Monitor System
- *14: w/ Pre-crash Safety System
- *15: w/o Pre-crash Safety System
- *16: w/ Automatic High Beam System
- *17: w/ Active Height Control Suspension
- *18: w/ Blind Spot Monitor System
- HINT:
- The main body ECU (multiplex network body ECU) functions as a gateway between the bus 2 and sub bus 1.
- The central gateway ECU functions as a gateway between the V bus, bus 2, bus 3 and bus 5.
- The driving support ECU assembly functions as a gateway between the bus 5 and local bus.
- Refer to the following bus wiring diagrams for details.
| V BUS |
| BUS 2 |
| BUS 3 |
| BUS 5 |
| SUB BUS 1 |
| LOCAL BUS (w/ Pre-crash Safety System) |
