| Power LED | |
|---|---|
| Off | No power |
| Orange – Solid | Unit powering up |
| Red– Flashing | Firmware updating |
| Red– Solid | Error/Fault |
| Green – Solid | Fully powered/Firmware update complete |
| CAN LED | |
|---|---|
| Off | No power or no CAN |
| Red – Flashing | Detecting vehicle baud rate |
| Red– Solid | CAN Bus error |
| Green – Solid | ValidVehicle CANframe received in last 100 ms |