I found a wiring diagram on ram builder for the 64 and it helped with the design and building my harness. Guts glory ram levi hummon and ram in new york posted.
Auxiliary Switch Locations Dodge Cummins Diesel Forum
Ram aux switch wiring. February 9 2016 ram truck blog team. These switches are integrated into the vehicles electrical architecture lin signals with their outputs found underhood in connectors located on the auxiliary pdc. Ignition fed momentary or latching last state is programmed using the evic display in the instrument cluster. Aux1 pin 3 bror aux2 pin 2 brvt aux3 pin 11 brwt aux4 pin 10 br. Ram trucks connecting auxiliary switches and upfitter wiring. Unless this connector is in place the pigtails will not be powered.
Please note that these switches are hard wired to only switch power 12v via their relays. 2013 2018 ram auxiliary button kit. I prefer lighted push button switches and round mounting as opposed to square. Sometimes watching a video is easier than reading a manual. Since they make an a pillar switch panel for jeep maybe i will install my switches on the a pillar kind of like the pic below. In the factory connector i connected to the following wires.
Ram trucks engineer chris borczon discusses auxiliary switches in ram pickup trucks and chassis cabs focusing specifically on how auxiliary switches work how to program and how to connect them. Hear from chris borczon ram trucks engineer as he talks about auxiliary switches in ram pickup trucks and chassis cabs. My factory switch the switch i needed with the auxiliary switches on the bottom row was pn 68241343aa 001 both switches use a single connector and i was able to incorporate my harness into the existing connector by slicing into the appropriate wires. Plus you can remove the a. The auxiliary switch function logic battery orthe vehicle as sold and will change as fuses are reconfigured. Once this connector is in place you will have two pigtail wires up in the wiring harness above the spare tire on the passenger side one with 12v bat and the other with 12v ignition.
Ram 25003500 vehicles have 5 auxiliary switches. I have not installed any aux lights yet but i am thinking about it and i did find this site with a lot of good switch choices. It also seems like it would be much easier to replace the a pillar to put things back to stock than drilling or modifying the dash. Everything you need to know from how auxiliary switches work to how to connect them and how to program them.
Gallery of Ram Aux Switch Wiring
