This DB15 female to dual splitter cable is a specialized tool for heavy-duty equipment diagnostics. It is engineered to match the specifications of Caterpillar's ET-3 (Electronic Technician) and Comm Adapter 3 interfaces, enabling technicians to read fault codes and monitor engine parameters on CAT machinery .
Accurate Specifications & Features
- Connectors: 1x 15-Pin DB15 Female with thumb screws + 1x 9-Pin J1939 Male + 1x 14-Pin Female Connector .
- Cable Design: '1 in 2' Y-type configuration effectively bridges the main interface to different vehicle diagnostic ports .
- Material Quality: Constructed from high-grade materials and pure copper wiring to ensure strong conductivity and durable performance in harsh working environments .
- Compatibility: Designed as a direct replacement for CAT Part Numbers: 457-6114, 317-7485, and 478-0235 .
Compatibility & Application
- Vehicle Fitment: Universally used on heavy-duty trucks and construction equipment (e.g., Caterpillar) utilizing the round 9-pin (J1939) or 14-pin connector standards.
- Tool Compatibility: Specifically designed to work with CAT ET-3 (ET-III) Diagnostic Adapter Tool and Comm Adapter 3 .
- Functionality: Enables in-depth ECU communication, clearing error codes, and performing engine diagnostics for wide-range compatibility across CAT machines.
