J2534 Passthru & ELM327 Diagnostic Cable Recommended

 J2534 diagnostic cable is a tool that supports to work between diagnostic software and vehicle. Compatible with J2534 Passthru & ELM327 to diagnose J1979 vehicles. Here we recommend 2 cables for reference:

*Note for PCMFlash 1.20:

Need to buy a PCMTUNER Dongle;

Only supports the OBD part.

VNCI J2534 Nano + GM GDS2 Read 2012 Buick DTC

Install VNCI J2534 Nano driver;

Connect VNCI J2534 Nano to Buick ECU;

Run GM GDS2 software to diagnose.

GODIAG J2534+ GM GDS2 Read 2012 Buick DTC

Install GODIAG J2534 driver;

Connect GODIAG J2534 to Buick ECU;

Run GM GDS2 software to start diagnosis.