Today I spend time "sniffing" the Scania Multi Database for answers to some of the harder questions on this project. One particularly hard one is; how does the Scania ACC (cruise control) work and how can I use it in my Simulator? The good news is that I found out how ACC works! The ACC buttons are just a simple two-wire connection and every button carries a specific amount of resistance (this is measured with a multi-meter).

ACC / EDC Cruise Control Part 2 will cover how to connect the ACC to Arduino + Code.

Scania Part: 1402449

Click this LINK for all the details!