J2534 is a driver of Mongoose GM program that will diagnostic your vehicle.
J2534 is a driver of Mongoose GM program. It will connect your laptop to the vehicle computer and will allow data transfer and diagnostics to be made.
The J2534 driver delivers full-speed (12mps) USB 2.0 performance. This version is compatible with most General Motors and newer domestic vehicles. If you want to know what is wrong with your car, or why it doesn't start, use Mongoose GM with the latest driver available: J2534.