Operating conditions, warning behavior, recent work, and vehicle configuration determine the next question.
Evidence-led vehicle diagnosticsYour vehicle is talking.
Your vehicle is talking.
Let’s translate.
Identify the exact vehicle, add symptoms or OBD-II codes, and answer precise questions. AutoSOS builds an evidence trail—not a parts-store guess.
VIN-awareOBD linkedMechanic-ready report
- 1vehicle
- 2complaint
- 3questions
- 4result
Vehicle identity
What are we diagnosing?
Engine, transmission, safety equipment, code meaning, and repair procedures can vary within the same model. Confirm the exact configuration first.
The VIN is associated with your private account and is never published.
Diagnostic logic you can inspect
Every conclusion shows its work.
See what supports the leading branch, what makes alternatives less likely, and what remains unconfirmed.
Give a technician the complaint, codes, answers, safety state, and recommended professional tests.