Evo all with a smart start dsm550

Question

So I hooked a dsm550 smart start to a evo all on my 2019 dodge ram gas standard tip key all works as it should but every time I send a command from my phone it takes a bit and I get a code 702 what would be the cause of this

Answer 1

dsm550 only supported on the EVO-ONE and requires a special remote starter firmware flash. https://cdn02.fortin.ca/download/87531/directed-dsm550-install-guide-87531.pdf