TOPDON ONE Plus – Professional Automotive Diagnostic Tool with ECU Programming, Advanced Coding, J2534 Pass-Thru & IMMO Functions

The TOPDON ONE Plus is an all-in-one professional diagnostic solution built for modern repair shops that need OE-level capabilities, advanced ECU programming, coding, AI-powered diagnostics, and future-ready protocol support. Designed to increase shop productivity and expand service offerings, the ONE Plus combines ECU programming, topology mapping, J2534 pass-thru, IMMO functions, CAN-FD/DoIP compatibility, and integrated gateway access into one powerful workshop platform.

Key Features
✅ Professional ECU Programming for BMW & VAG
Increase shop revenue with advanced ECU programming across four major systems:
✔ ECM
✔ SRS
✔ ABS
✔ TCM

✅ Capabilities include:
✔ Blank ECU programming
✔ ECU updates
✔ ECU data recovery
✔ ECU backup
✔ Module replacement support
This gives your shop dealer-level programming power without relying on outside services.

✅ Advanced ECU Coding for 10 Major Brands
Expand customization and advanced repair capabilities with pro-grade coding functions.
Supports:
✔ Component matching
✔ Feature activation/deactivation
✔ Vehicle personalization
✔ Efficiency optimization
✔ One-click customization
Coding availability varies by make, model, and year.

✅ OE Topology Mapping
Visualize the full vehicle network instantly with color-coded OE topology.
Benefits:
✔ Complete system communication map
✔ DTC counts by module
✔ Fault isolation at a glance
✔ Faster troubleshooting workflow

✅ TopFix AI Smart Diagnostics
Built-in AI repair intelligence acts like an experienced diagnostic assistant.
TopFix AI provides:
✔ Root cause analysis
✔ Verified repair guidance
✔ Fault code interpretation
✔ Technical references
✔ Wiring diagrams
Reduce diagnostic time and improve repair confidence.

✅ J2534 Pass-Thru Programming
Turn the ONE Plus VCI into a professional OEM pass-thru device.
Supports:
✔ OEM diagnostic software integration
✔ Multi-brand factory-level programming
✔ 14 vehicle brands
✔ Windows PC compatibility
OEM subscriptions required. DoIP diagnostics are not supported when using OEM software.

✅ CAN-FD, DoIP & Gateway Access
Future-proof your shop with support for modern communication systems and protected gateways.
Includes:
✔ CAN-FD
✔ DoIP
✔ FCA SGW
✔ VAG SFD
✔ Renault/Nissan gateways
Handle newer and secured vehicles with confidence.

✅ Full-System Diagnostics + Bidirectional Control
Built for demanding daily shop use with advanced diagnostics and active testing.
Features:
✔ OE-level diagnostics
✔ Full-system scans
✔ Bidirectional controls
✔ Active tests
✔ 50+ service functions

✅ Integrated IMMO Functions
Expand your shop’s capabilities with key programming support for Asian and domestic vehicles.
Functions include:
✔ Add new keys
✔ All keys lost programming
✔ Delete keys
✔ Key management services

✅ 50+ Essential Service Functions
Supports daily maintenance and advanced repair procedures, including:
Oil Reset
BMS Reset
EPB Reset
DPF Regeneration
ADAS
Calibrations
Adaptations

✅ 12-Parameter Live Data Display
Monitor up to 12 live parameters simultaneously with graphing and combined display options for better fault analysis.

✅ Bonus Included Tools – More Value for Your Shop
FREE TopScan Master Bluetooth Dongle
Portable smartphone-based diagnostics for quick inspections and mobile flexibility.
FREE BTMobile ProS Battery Tester
Professional battery diagnostics for:
✔ Battery health
✔ Charging system
✔ Cranking tests
✔ SOH/SOC

✅ What’s in the Box
TOPDON ONE Plus Tablet
Wireless VCI
Charger
Diagnostic Extension Cable
USB-C to USB-C Cable
USB-A to USB-C Cable
Quick User Guide
Packing List
Carrying Case
BTMobile ProS Battery Tester
TopScan Master Bluetooth Dongle

✅ Why Choose TOPDON ONE Plus?
The ONE Plus is designed for repair professionals who want to bring more advanced work in-house, expand service revenue, and stay ready for the latest vehicle technology. From ECU programming and advanced coding to AI-assisted diagnostics, IMMO, and gateway access, it delivers a complete workshop ecosystem.

✅ Ideal For
Professional repair shops
ECU programming specialists
Advanced coding technicians
IMMO/key programming services
Multi-brand diagnostics
High-volume workshops

✅ Key Advantages
ECU Programming
ECU Coding
J2534 Pass-Thru
TopFix AI
IMMO Functions
CAN-FD / DoIP
SGW / SFD Access
OE Topology
50+ Service Functions
Bonus TopScan Master + BTMobile ProS