Record a clunk, squeal, hum, or rattle. This prototype measures the sound on your device, combines it with when and where it happens, then routes you to the most relevant repair guides.
🔒 Audio stays in this browser — no upload, account, or VIN required
Before you begin
Review and accept the Sound Check terms
These acknowledgements protect you from treating an experimental match as a repair diagnosis or a safety clearance. Nothing is preselected, and your choice is not stored.
Consent applies only to this open page. Reloading or withdrawing consent clears the current in-memory session. The hosting service still receives ordinary web request data such as IP address and browser headers; this beta page does not load Google Analytics.
Step 1 · Add context and sound
What are you hearing?
Capture 3–10 seconds Park safely. Never record while driving.
Choose a demo, record, or upload a sound.
Safety check — is any of this also happening?
How this prototype works (and what it cannot know)
It extracts broad, explainable properties—frequency center, low/high-frequency energy, tonality, and sharp transients—from a short recording. A transparent rules engine combines those signals with your answers and ranks ten symptom families. No model was trained on customer recordings, and no audio leaves the browser.
Prototype limitation: phone placement, road noise, cases, and cabin acoustics can dominate a recording. A match is a lead for inspection, not proof. High-voltage, restraint, brake, steering, smoke, or impact concerns should be handled by a qualified technician.
Independent prototype. Not affiliated with or endorsed by Tesla, Inc. Never interact with a phone while driving.