Used older backup camera on 2013 ram 2500
I have a ram 2013, 2500 6.7 cummins and ordered the kit from allmoparts.com, and the harness from Jeep guy. It turns out that with the 2013, unless you have ordered the camera factory installed, many of the wires are not in the harness at the front of the truck so jeepguys standard harness wouldnt work. Jeep Guy said he could make an additional harness section to fix it, then he passed away and i never got a harness.
I returned the parts to allmoparts for a refund. By the way, the individual parts that were in their kit are still available in the replacement parts section of their web site, They just don't offer the kit in the accessories section.
What I did was order the pre-2012 backup camera kit. 82211184.
The wires to the radio had the ends already on them, But the radio connector was different than the instructions since I have the new 8.4A radio. But the pin ends worked fine in the newer connector. I used JeepGuys installation picture to tell which pins were which (note the wires are different colors from jeepguys)
Then at the TCM the wire to tap into to power the Camera was missing. The fuse and relay are there so I used a fuse tap in the fuse location to attach the power wire.
I had the dealer flash the system and the backup camera works great. The only difference is that the older camera cant connect to the BCM (bcm wires also missing), so there are no moving lines only the straight guidelines down each side.