evo-all program issue

Question

2002 GMC Seirra 2500 hd   trying to program evo-all and i get to the step when blue light is on and cycle the key to on and the blue light goes out but red light or any lights come on to finish.

Answer 1

The module require firmware 4.06 for your vehicle. You will need the flashlink updater 2 to change the software.

Comments

Thank you works great.