I'm sorry to bump a two year old thread, but I'm very interested in trying this as well.
My 2013 1500 doesn't have front ParkSense because it wasn't available. It doesn't bother me too much, except we have these very low concrete blocks at work and you can't back into the spots (they're angled). They just completely disappear and a lot of people ran into them, lol... I try to use all the space I have to avoid sticking out.
I found out you can add the code to a 2013 computer, though.
I can get the sensors (used) pretty much for free, but I wonder where they need to plug in to? Does it go to the BCM? Where are these wires?
You will also need to change the button panel and the parksense module. Each were around $75. The parksense module is located behind the drivers side kick panel. The other end of the six pin connector was taped up there by the parksense module.
Thank you for sharing your experience, very interesting! Do you have any idea if it's the same on 1500's? Do they have a seperate ParkSense module as well?
I assume the wiring isn't there because front sensors were not available, but it sounds like it's as easy as running a wire with a 6 pin connector to the bumper? Except my module probably won't have an input for front sensors?