|
is this something I need to look into... getting my 2020 reprogrammed. how do you know if you need to have it reprogrammed? is there somewhere to check the current version number and what the new release is?
Tony
__________________
2018 3920fb 2020 GMC Denali 3500 4x4 Duramax, 10 speed Allison. LB SRW, Firestone air bags with Airlift wireless onboard compressor. Anderson Ultimate Hitch. MX4 folding cover. 50gal titan in bed transfer tank. Onan 6500 lp genset installed by me ! Had: 2 HF 3500 Inverters with Parallel Kit
|