This library turns anonymized field reports into readable diagnostic paths. It preserves what was observed, what was tested, what failed and what was actually confirmed.
Browse by symptom when you only know what the appliance is doing, by error code when the display gives you a lead, or by brand and model when model-specific behavior matters.
The same symptom can have a different cause. Each case is a comparison point, not a promise that the same part will fix another appliance.