Car dealership and workshop
With TÜV NORD’s digital vehicle diagnostics, you can analyze vehicles quickly, objectively, and based on data—directly via the OBD interface and app. Check vehicle condition, the fault memory, and vehicle data efficiently without time-consuming workshop procedures.
Request a vehicle diagnostic check now with no obligation
TÜV NORD Onboard Car Diagnosis is an innovative vehicle inspection system that brings safety and quality to vehicle inspections. As a plug-and-play system, it enables fast electronic diagnostics of vehicles. By scanning the vehicle's memory for anomalies, TÜV NORD Onboard Car Diagnosis warns of faults to ensure safe operation. The results are stored on secure servers to protect the data.
Vehicle diagnostics refers to the process of reading and analysing electronic vehicle data via the OBD (On-Board Diagnostics) interface. Modern vehicles store a wealth of information regarding:
Digital diagnostic methods now enable a quick vehicle assessment without the need for extensive manual checks.
Objective vehicle diagnostics are increasingly becoming the norm, particularly in the used car trade, fleet management and lease returns.
Vehicles contain an increasing amount of software and electronic systems. As a result, traditional visual inspections are often no longer sufficient. Digital diagnostics provide a much deeper insight into the actual condition of a vehicle.
Typical challenges:
Digital vehicle diagnostics creates transparency and reduces risks in vehicle valuations.
With TÜV NORD Onboard Car Diagnosis, you benefit from a straightforward pay-per-use model. Unlike traditional diagnostic solutions, there are no fixed costs or long-term commitments.
✅No licence fees
✅No hardware costs or equipment hire
✅No additional costs per user
✅No update or maintenance fees
✅No contract commitment or minimum purchase
You pay only for the diagnostics actually carried out.
Vehicle diagnostics at the car dealership
Vehicle diagnostics for garages
Vehicle diagnostics in fleet management
As an independent inspection body, TÜV NORD stands for:
This provides companies with a reliable basis for vehicle-related decisions.
For almost all common vehicles with OBD interface. A detailed list is available on request.
TÜV NORD Onboard Car Diagnosis combines OBD diagnostic data with external data sources, such as accident, mileage and VIN information. This creates a comprehensive picture of the vehicle's condition and history.
By independently checking the technology, history and data, TÜV NORD Onboard Car Diagnosis provides an objective assessment of the vehicle's condition. This reduces risks in buying and selling and strengthens the confidence of buyers and sellers alike.
Yes, TÜV NORD Onboard Car Diagnosis reads technical data such as fault codes and engine data via the OBD interface. In combination with the maintenance history, potential problems can be identified and documented at an early stage.
The vehicle status, including fault codes, is read out and documented via the OBD interface.
TÜV NORD Onboard Car Diagnosis compares current OBD data with historical entries from databases such as service reports or MOT histories. Intelligent algorithms identify discrepancies that may indicate tachometer manipulation.
TÜV NORD Onboard Car Diagnosis checks the chassis number (VIN) for consistency with the manufacturer's data. This makes it possible to determine whether a VIN has been manipulated or falsified - a frequent indication of attempted fraud or theft.
All personal user data such as phone book entries, addresses, Bluetooth connections - GDPR-compliant.
You have the product and now want to put it into operation? Then scan the QR code with your smartphone camera and download the app or click the download button. You can also take a look at the instructions for the first start-up.
