With the right tools, ECM programming is no longer just for dealerships. Using a J2534 pass-through device, OEM software, and your vehicle’s OBD-II port, you can update, reflash, or recalibrate your ...

GM’s Techline Connect is transforming how technicians diagnose, program, and repair vehicles by uniting key tools into one platform. From SPS2 module programming to GDS2 diagnostics, it offers ...