Owners manual MELEX 4XX MELEX 2021/01
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11. ON-BOARD DIAGNOSTICS (OBD)
In 4xx homologated vehicles, an OBD diagnostics port is installed. When OBD is
connected to an external device (e.g. interface, computer tester), allows e.g. reading errors from
the speed controller, erasing errors after repairing the failure, decoding basic information about
the vehicle.
Homologated model – On-board diagnostics OBD – place of mounting
Model 4xx – under the dashboard
Information sticker about CAN
bus speed on the vehicle and
components
In vehicles with Li-ion batteries installed, the information sticker is additionally stuck on the
battery pack.
Error message (component failure or vehicle misuse).
In the case of an error, an exclamation mark appears on the display of the integrated indicator
(MGS234 or MGS234 MPH). If the error is removed, after restarting the vehicle four times, the
error message will be deleted from the display.
Information sticker about
CAN bus speed on the
vehicle and components