Fleet-wide DTC monitoring
The DTC that becomes a recall is readable in the data months earlier. No one has time to watch at the fleet level.
Who benefits · Quality engineers, powertrain and ADAS leads, and the connected services team.
- Inputs
- Connected-vehicle telemetry (DTCs, signal snapshots, ride-quality), VIN build data, supplier lot and software release information, and prior-model-year quality history.
- What the system does
- A monitoring layer tracks rate-of-rise, clustering by build range and software release, and prior-model-year analogues. Alerts fire when a cluster crosses the engineer-defined threshold, with the top contributing signals attached.
- Output
- A ranked alert feed: each fault pattern with its fleet-wide hit rate, the VIN population affected, and the matching prior-model-year signal where it exists.
- Benefit
- Patterns reach engineering while a service campaign is still cheaper than a safety recall.
- Human stays here
- A quality engineer decides whether the pattern is a service campaign, a soft recall, or a safety recall. The system surfaces; the engineer decides.