Hella Gutmann Solutions

A powerful collection of data service endpoints

Optimize your business with our API services for vehicle data related topics such as errors, maintenance or performance

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Trouble Code Interpretation API
(TCI)

The Trouble Code Interpretation (TCI) API translates vehicle trouble codes into human readable information. As input the API needs the vehicle VIN and the trobule code(s). As a result it delivers a understandble description of the trouble code, along with a classification, cause and a recommendation to fix the problem.

Vehicle Identification Service API
(VIS)

The Vehicle Identification Service API predicts a KType or KBA number based on a VIN. The results shows a list of KTypes or KBAs with probabilities.

Service Schedules and Inspections

The Service Schedules and Inspections API provides service plans for vehicles. Based on a KType this API gives an overview of the possible services for a vehicle and the associated data such as after how many years they are due and after how many kilometers. Additionally potential extra tasks, details and steps for certain inspections will be listed. Furthermore it deliver the necessary parts that are needed for each service and how much labour time is required to perform the job.

Repair Times

The Repair Times API provides comprehensive labour time data associated with service inspection but also of specific component replacements. Firstly a list of all categories and sub categories can be explored by using a KType. Secondly, the previous information can then be used to obtain the corresponding labour times for the repair of these specific categories or vehicle services.

Technical (Vehicle) Data

The Technical Vehicle Data API provides general information of a vehicle such as engine code, model type, model year, battery information and more. The results are based on the KType number of the vehicle.

Repair Instructions

The Repair Instructions API provides repair information based on a KType. The API returns a list of available repair categories and respective step-by-step repair instructions, inclusive images and guides.

Manufacturer Campaigns

The Manufacturer Campaigns API shows proactive actions initiacted by the vehicle manufacturer when malfunctions have been detected for which the owner was requested to have it repaired. The API requires the KType as input.

Component Measurement Values API

The Component Measurement Values API is used to compare target pin values to actual measured values of the vehicle in order to detect faulty components. The API supplies target values for component pins and pins at the ECU. A first API call provides the available components based on a KType and with the second call the specific component pin data can be retrieved.

K-Type Discovery
(DE)

Browse through “make”, “model” and “type” to search for the vehicle you are looking for. The result shows vehicle descriptions and also KType numbers.

Component Locations

The Vehicle Component Location API returns information about the components of a vehicle and their location based on the KType. The endpoint shows information by giving an image of the position in the vehicle and the coordinates.

Defect Component Prediction API
(TCI Pro)

The Defect Component Prediction API predicts malfunctioning vehicle componentents. It utilizes an AI based model that analyzes Diagnostic Trouble Codes (DTC) from vehicles to predict the most likely faulty component. The result of this API delivers a list with components along with the probability of them being defective.

Recall Campaigns

The Recall Campaigns API sends information about security related actions coordinated by federal institutions such as the “Kraftfahrbundesamt” (KBA) in Germany. The API deliver important information about the repairs on the vehicle. The API uses the KType as input.

Fuse Box API

The Fuses Box API lists information about the fuse boxes, its location and relays upon specification of a KType.

Wiring Diagrams

The Wiring Diagrams API provides wiring diagrams for various components of a vehicle. A vehicle referencence is required as input which will provide a list of available system groups, such as Engine, ABS, Airbag, A/C etc., and for each available systems. Based on a selected system, the API provides the wiring diagram and a list of components and their coordinates on the image. Wiring diagrams are like maps for a vehicles electrical system. They help mechanics find problems fast, like when there's a short circuit, blown fuse, bad relay, or malfunction sensor.

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