Scan your vehicle for free. Upgrade to unlock unlimited AI analysis, code clearing, coding, and guided tests.
🔒 Note: 2018+ Chrysler, Jeep, Dodge, and Ram vehicles have a Security Gateway that blocks write operations (clearing codes, resets, coding). A $25 bypass cable is needed for full write access. Reading codes, live data, and AI diagnosis work without it. See compatibility page for details.
Use the free version first to confirm compatibility with your vehicle. All purchases are final — no refunds. See Terms of Service for details.
No. Both plans are one-time payments. Monthly gives you 30 days of Pro. Annual gives you 365 days. No auto-renewal, no surprise charges.
Dealer-level diagnostics for 61 makes: Ford, GM, Toyota, BMW, Chrysler/Jeep, VW/Audi, Honda, Hyundai/Kia, Lexus, Acura, Lincoln, MINI, Mercedes, Nissan, Subaru, Mazda, Land Rover, Volvo, Porsche, Mitsubishi, Infiniti, Jaguar. Basic OBD-II on all vehicles 1996+. Check your specific vehicle
We recommend OBDLink EX (USB, ~$50) or OBDLink MX+ (Bluetooth, ~$100). Cheap $12 ELM327 clones work for basic scanning but miss half the modules. See adapter recommendations
Yes. The free version reads all trouble codes, decodes your VIN, gives plain English explanations, and includes 1 AI analysis per day. Upgrade only when you need more.
Free reads and clears codes and explains them. Pro unlocks dealer-level diagnostics for 61 makes: 279 guided diagnostic trees, 264 TSBs, 73 service procedures, J2534 adapter support, 701+ Ford coding options, VW/Audi security login, PATS key programming, Service Intelligence with parts cross-reference, as-built read/write, live data monitoring, and drive mode with voice alerts.