TOPDON ONE Plus Car Diagnostic Tool, ECU Programming & Coding,TopFix AI Professional OBD2 Scanner Vehicle Tool with J2534, IMMO, CAN-FD, DoIP, Topology 50+ Services

4-SYSTEM ECU PROGRAMMING FOR BMW & VAG: Use ONE Plus as a professional ECU programming tool for supported ECM, SRS, ABS, and TCM modules. Perform blank ECU initialization, software version updates, corrupted-data recovery, and complete data backup to keep more advanced programming work in-house. ECU CODING TOOL FOR 10+ BRANDS: Handle component matching, supported function activation and deactivation, and vehicle personalization across 10+ leading brands. One-click coding simplifies common customizations such as automatic mirror folding and window closing when locking. *Coding functions vary by vehicle model and year. OE TOPOLOGY FOR FASTER FAULT FINDING: This automotive scanner displays the vehicle network in a clear, color-coded topology view with DTC counts and direct module access. Zoom, pan, and open individual systems to locate faults faster on complex vehicles, giving technicians a more efficient car scanner workflow. MORE THAN A FAULT CODE READER: Go beyond reading and clearing DTCs with TopFix AI. Instead of stopping at codes like a basic car code reader, ONE Plus provides root-cause analysis, verified repair solutions, wiring diagrams, and technical information drawn from millions of real-world repair cases. J2534 PASS-THRU PROGRAMMING: Use the ONE Plus VCI as a J2534 Pass-Thru interface with supported OEM software for 10+ vehicle brands. This vehicle diagnostic tool connects to a Windows PC for supported OEM programming and diagnostic functions, reducing the need for separate brand-specific interfaces. *OEM software is purchased separately. CAN-FD, DOIP & SECURE GATEWAY SUPPORT: This professional OBD2 scanner supports CAN-FD and DoIP plus supported access to FCA SGW, VAG SFD, and Renault/Nissan secure gateway systems, helping workshops diagnose newer and security-protected vehicles. *Protected-system access may require OEM authorization credentials. OBD2 DIAGNOSTIC SCANNER WITH FULL-SYSTEM ACCESS: Diagnose supported engine, transmission, ABS, braking, suspension, A/C, and other vehicle systems. More than 50 service functions include Oil Reset, Battery Registration, EPB, Steering Angle Calibration, DPF Regeneration, Camshaft Learning, and more. IMMO & KEY PROGRAMMING FUNCTIONS: Add supported key and immobilizer services with the ONE Plus. Built-in IMMO capabilities let technicians add new keys, perform supported all-keys-lost programming, delete old keys, and complete additional immobilizer functions without adding a separate dedicated tool.