...and if it doesn't last that long at least it's cheaper than the thousands I would pay for a used  Tech 2  original. Thanks!     Optional GM scanner tools: a used Tech 2 original (Price depends on) GM Tech2 Chinese  ( $270-$330) GM VXDiag Nano  ($119 with wifi, $109 USB connection)   Here we...

...modules (ECMs). The SPS application programs General Motors programmable control modules by using the  Tech 2 Flash scan tool  or the Next Generation scan tool as a “pass-thru” device to communicate program data to the vehicle control module. All programming steps are activated and finalized...