You can now read and write via OBD on the latest John Deere tractors with Phoenix L40 ECU’s. This includes the 7 series, 8 series and 9 series models from John Deere.
See the full list here:
Phoenix L40
JOHN DEERE:
| Tractor 7 Series | 7R 290 9.0L I6 | Diesel | 235 kW |
| Tractor 7 Series | 7R 310 9.0L I6 | Diesel | 251 kW |
| Tractor 7 Series | 7R 330 9.0L I6 | Diesel | 267 kW |
| Tractor 7 Series | 7R 350 9.0L I6 | Diesel | 283 kW |
| Tractor 8 Series | 8R 230 9.0L I6 | Diesel | 186 kW |
| Tractor 8 Series | 8R 250 9.0L I6 | Diesel | 202 kW |
| Tractor 8 Series | 8R 280 9.0L I6 | Diesel | 280 kW |
| Tractor 8 Series | 8R 310 9.0L I6 | Diesel | 251 kW |
| Tractor 8 Series | 8R 340 9.0L I6 | Diesel | 275 kW |
| Tractor 8 Series | 8R 370 9.0L I6 | Diesel | 299 kW |
| Tractor 8 Series | 8R 410 9.0L I6 | Diesel | 326 kW |
| Tractor 8 Series | 8RT 310 9.0L I6 | Diesel | 251 kW |
| Tractor 8 Series | 8RT 340 9.0L I6 | Diesel | 275 kW |
| Tractor 8 Series | 8RT 370 9.0L I6 | Diesel | 299 kW |
| Tractor 8 Series | 8RT 410 9.0L I6 | Diesel | 326 kW |
| Tractor 8 Series | 8RX 310 9.0L I6 | Diesel | 251 kW |
| Tractor 8 Series | 8RX 340 9.0L I6 | Diesel | 275 kW |
| Tractor 8 Series | 8RX 370 9.0L I6 | Diesel | 299 kW |
| Tractor 8 Series | 8RX 410 9.0L I6 | Diesel | 326 kW |
| Tractor 9 Series | 9R 390 13.6L I6 | Diesel | 316 kW |
| Tractor 9 Series | 9R 440 13.6L I6 | Diesel | 356 kW |
| Tractor 9 Series | 9R 490 13.6L I6 | Diesel | 396 kW |
| Tractor 9 Series | 9R 540 13.6L I6 | Diesel | 437 kW |
| Tractor 9 Series | 9R 590 13.6L I6 | Diesel | 477 kW |
| Tractor 9 Series | 9R 640 13.6L I6 | Diesel | 508 kW |
| Tractor 9 Series | 9RT 490 13.6L I6 | Diesel | 396 kW |
| Tractor 9 Series | 9RT 540 13.6L I6 | Diesel | 437 kW |
| Tractor 9 Series | 9RT 590 13.6L I6 | Diesel | 477 kW |
| Tractor 9 Series | 9RX 490 13.6L I6 | Diesel | 396 kW |
| Tractor 9 Series | 9RX 540 13.6L I6 | Diesel | 437 kW |
| Tractor 9 Series | 9RX 590 13.6L I6 | Diesel | 477 kW |
| Tractor 9 Series | 9RX 640 13.6L I6 | Diesel | 508 kW |
