Root-Cause Explorer
Hypotheses & evidence
Ranked hypotheses across every open and recently-closed case, with supporting and counter-evidence tallies
Root-Cause Agent · reasoningEvaluator · counter-checks live
Ranked hypotheses
Confidence · supports vs refutes · category
- H-2044-BconfirmedMaterialRising high-voltage battery drain on EV-2 platformBMS wake-latch stays asserted at Voltar interconnect tail-current > 3.1mA
- H-2044-ArefutedEnvironmentRising high-voltage battery drain on EV-2 platform12V lead-acid degradation on Pune-built EV-2 (temperature soak)
- H-2044-CrefutedManRising high-voltage battery drain on EV-2 platformDealer parasitic aftermarket install (dashcam) causing drain
- H-2038-AleadingEnvironmentClearcoat orange-peel · Sanand Plant · Trim Line 2Booth A humidity drift above clearcoat window on 2nd shift
- H-2031-AconfirmedMaterialDoor-seal water ingress · PV-5 · NovaSeal lot NS-4471NovaSeal NS-4471 shore-A out-of-window from replacement tooling insert
- H-2025-AconfirmedMethodInfotainment head-unit random reboot · Kiron lot KE-7789Kiron IVI stack blocks on stale CAN frame during ignition transient
- H-2014-AconfirmedMachineBody weld porosity · PV-5 · Body Shop Line 1Body Shop L1 robot re-teach drift on cells 2A/3B (weld porosity)
- H-2018-AconfirmedMachineHVAC blower whine at cold-start · EV-2HVAC blower bearing pre-load out-of-spec at cold-start
- H-2003-AconfirmedMaterialBattery-thermal loop pressure drift · EV-2ThermaCore loop-fill pressure drift on batch TC-9011
- H-2029-AconfirmedMethodFront brake caliper squeal · LCV-7 · Chennai PlantInsufficient brake break-in torque on Chennai L4
Root-cause categories
Confirmed + leading hypotheses by fishbone category
- Man0
- Machine2
- Material3
- Method2
- Measurement0
- Environment1
How this feeds decisions
A hypothesis is "confirmed" only when Evaluator counter-checks pass and confidence exceeds the class threshold from the Autonomy Dial. Confirmed causes flow into CAPA and the Engineering Change Loop. confirmed leading refuted