Vehicle Diagnostics

Maintain your vehicle health.

Catch Every
Vehicle Fault

Be aware of each active Diagnostic Trouble Code (DTC) that is detected in real-time directly from Smart Dashboard Map. With our app, you will get detailed information on each fault code and immediately refer the driver to a mechanic in order to remove it.

Vehicle Fault Alerts

Once a Diagnostic Trouble Code (DTC) is read through the OBD-II or J1939 connector into a vehicle, you will receive an instant alert that the vehicle has an active fault code. You can set SMS, email, or in-app notification. Real-time alerts will help you identify important issues faster and remove fault codes.

Be on top of
vehicle health

With our Vehicle Diagnostics feature, the fleet can check all active fault codes from every vehicle. Your fleet does not have to remember all the meanings of fault codes with our description. You can find out the occurrence of faults and send vehicles to the mechanic when necessary.

Reduce additional costs

Forget about expensive truck repairs. The sooner your fleet takes further steps after identifying vehicle faults, the more you reduce additional costs and increase both vehicle health and driver’s safety.


How is LionEight ELD able to detect vehicle fault?

Vehicle fault (Diagnostic Trouble Code) is read through the OBD-II or J1939 connector into a vehicle.

Will I be alerted once there is an active fault code?

Yes, set a Vehicle Fault alert and choose to receive in-app, Email or SMS notifications once the active fault code is detected.

Can I remove an active fault code?

Diagnostic Trouble Code (DTC) is automatically removed when it is no longer detected through ECM.