TOFAS diagnostics data product provides anonymised diagnostics vehicle data. The dataset contains details about malfunctions (DTC codes) that occurred in vehicles.  A DTC, short for Diagnostic Trouble Code, is a code used to diagnose malfunctions in a vehicle. The dataset contains an aggregated number of occurrences of a DTC code per day and per vehicle model.

Data is captured by individual onboard vehicle devices. The data can be used for vehicle behaviour analysis per car model.

Use cases

Vehicle behaviour analysis: Analysis of malfunctions of certain vehicle models in order to predict vehicle behaviour