No. It is a deterministic fault-isolation engine built from DJI's official documentation and Ares Acres service knowledge. Every candidate failure shows the evidence for and against it, its source tier, and the test that verifies it. Nothing is invented — no material numbers, no compatibility, no probabilities.

Because DJI's own guidance is absolute for certain conditions: a swollen, leaking or dropped battery, smoke or melted wiring, impact damage, or propellers installed during energized testing. Those stop the flow with the documented response — stop operation, do not fly, escalate to a qualified technician — before any diagnosis.

They are evidence states, not percentages. Confirmed means a verification test passed or the evidence isolates one failure with no contradiction. Likely means multiple observations support it but the discriminating test has not been run — parts stay locked until then. Possible is compatible but not isolated. Unresolved means there is not enough evidence yet.

Guided diagnosis is validated for three aircraft: the T100, the T50 and the T40. The Parts Finder on this page covers all eight — T100, T70P, T55, T50, T25, T25P, T40 and T20P — across spraying, propulsion, battery and power, spreading, navigation, remote controller, airframe and generator.

Your outcome is recorded with the case and reviewed by Ares Acres technicians. A “not resolved” with a different root cause re-opens the diagnosis with the refuted hypothesis excluded. Confirmed repairs become calibration data for the engine — reviewed first, never applied automatically.