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 ...

General Motors has issued a service update for certain units of the refreshed GMC Sierra 1500 pickup equipped with the 3.0L I6 LZ0 turbodiesel Duramax engine and non-ETRS transmission due to a problem ...

General Motors has issued two Customer Satisfaction Programs for certain model years of the Chevy LCF (Low Cab Forward) 6500 XD truck due to a problem with tires sizes and speed calibrations. Select ...

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 ...