Originally Posted by
Andy Koback
You need to set up each car on a different mode in the radio. Can't do both on same mode. Assuming this 3PM has more than one mode and I'm thinking it does. Bind each one to a separate mode and you should be good to go. You'll have to switch modes when switching cars. Hope this clears your problem. I use the 3PK and this has never been a problem for me.
Do you mean HRS and ppm modes? There is model memory as well. I assumed this was for using the same receiver in multiple cars tho.
Is there any way to make a receiver forget a transmitter?