Nissan 40-pin Y cable with OBDM2F Diagnostic Cable
Product Description: This Nissan 40Pin Y Cable is a specialized OBD2 extension adapter designed to connect modern OBD2 diagnostic scanners and tools to the proprietary 40-pin diagnostic ports found on older Nissan and Infiniti vehicles. The cable features a male OBDM2F connector on one end, which splits into two branches: one leading to a standard female OBD2 (16-pin) port and the other to the original vehicle 40-pin male connector. It enables full ECU communication for advanced diagnostics, coding, and troubleshooting.
Function: The primary function of this Y-harness is to bridge the gap between older vehicle diagnostics systems and contemporary scan tools. It allows access to the engine, transmission, ABS, airbag, and other control modules for reading and clearing fault codes, viewing live data streams, performing active tests, and executing special functions that require direct ECU communication, which is not possible through the standard OBD2 port alone on these specific models.
Support Car Models: This cable is compatible with a range of Nissan and Infiniti vehicles manufactured primarily in the 1990s and early 2000s that are equipped with the factory 40-pin diagnostic connector under the hood. Supported models typically include:
- Nissan Skyline (R33, R34)
- Nissan Silvia (S14, S15)
- Nissan 300ZX (Z32)
- Nissan Patrol / Safari (Y60, Y61)
- Nissan Maxima (J30, A32)
- Nissan Primera (P10, P11)
- Infiniti Q45 (G50)
- Infiniti I30
- And other Nissan/Infiniti models with the 40-pin consult port.
