Zenith Toyota 17P Round OBD Adapter – G-scan Connector for Older Toyota & Lexus Vehicles
The Zenith Toyota 17P Round adapter is a dedicated optional connector for older Toyota and Lexus vehicles equipped with a 17-pin round (semicircular) diagnostic socket.

Why Choose This Product?
Before standardized 16-pin OBD-II connectors became common, many Toyota and Lexus models used manufacturer-specific diagnostic ports. This adapter allows compatible Zenith/G-scan equipment to connect to supported 17-pin round applications.
Key Functions & Features
- Connects compatible G-scan/Zenith scanners to supported 17-pin Toyota/Lexus ports
- Designed for older Toyota and Lexus vehicles
- Manufacturer-specific round / semicircular adapter format
- Supports diagnostic communication according to scanner software coverage
- Useful as a replacement or optional Asian-vehicle adapter
Technical Details
| Part Number | EZ0CB005 |
|---|---|
| Vehicle Brands | Toyota / Lexus |
| Connector | 17-pin round / semicircular |
| Accessory Type | Diagnostic OBD adapter |
| Scanner Family | Compatible Zenith / G-scan systems |
Ideal Applications
- Older Toyota and Lexus diagnostics
- Asian-vehicle specialist workshops
- Legacy vehicle fault-code and data access
- Diagnostic accessory-kit expansion
Compatibility & Usage Notes
The Toyota 17P Round adapter can resemble the Mazda 17P adapter. Verify the engraved/identified adapter type and the vehicle socket before use.
Before ordering: Vehicle coverage, adapter requirements, coding, programming and individual service functions can vary by make, model, year, ECU and software package. Contact Automax Tools with the VIN or exact vehicle details if you need confirmation for a specific application.
Professional Supply from Automax Tools
Supplied by Automax Tools for professional garages, diagnostic technicians, fleet workshops and automotive service businesses in the UAE, GCC and international markets.




















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