evo-all on 2015 sprinter

Question

I recently installed an evo-all in a 2015 MB sprinter. Wired D2D to a viper alarm. I flashed the latest firmware and the evo wouold program but locks/door triggers were not working so i rolled back the firmware to a previous one and got everything working. Customer called a said his door locks were intermitment sometimes, any ideas?

Answer 1

First thing to do is confirm the customer complaint. Have the vehicle and make it do what they are saying.

Intermittent sounds like a data link problem. Simple test is to ground purple/purple& white and see if the truck always locks or unlocks. If yes I would suggest trying the suggestion below.

Fastest and easiest solution...wire the viper's lock/unlock outputs to the evo-all lock/unlock inputs.

Comments

i agree, will have to get the vehicle in to test and see. I do remeber now i had to hardwire the inputs, not through data....it was just a basic alarm so it didnt have a data port