Reduce Repair Costs and Downtime with AI-Powered Fault Code Monitoring

Trouble Code Monitor by Hella Gutmann helps you stay ahead of vehicle faults by turning raw diagnostic data into clear, actionable insights - right inside your MyGeotab dashboard.

When a fault occurs, the add-in automatically receives Diagnostic Trouble Codes (DTCs) from your vehicles and enriches them with expert-level interpretation, prioritization, and repair recommendations.

With access to Hella Gutmann’s database of over 5 million fault codes, you can monitor your fleet in real time, reduce downtime, and act quickly—without needing deep mechanical expertise.