Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - SUPPLEMENTAL RESTRAINT SYSTEMS
AIRBAG SYSTEM - SYSTEM DIAGRAM
| Transmitting ECU (Transmitter) | Receiving ECU | Signal | Communication Method |
| Center Airbag Sensor | ECM | Crash detection signal Fuel cut signal | CAN |
| Center Airbag Sensor | Main Body ECU | Driver seat buckle switch signal | |
| Center Airbag Sensor | Combination Meter | SRS warning light on demand signal SRS warning light blink demand signal Passenger seat occupant detection signal Passenger seat buckle switch signal Diagnosis signal (DTC) | |
| Combination Meter | Center Airbag Sensor | Vehicle speed signal Meter diagnosis polling signal | |
| ECM | Center Airbag Sensor | Engine speed signal Accelerator opening angle information Accelerator opening angle signal Shift position signal Test mode signal Stop signal | |
| Center Airbag Sensor | Display and Navigation Module Display | Passenger occupant signal Passenger seat buckle switch signal |