Just installed rear tailgate backup camera on my 2014 Ram 1500 Ecodiesel. Ran the wiring harness the entire length of the truck to the firewall. Can anyone tell me how to run the harness through the fire wall into the cab?
I have not looked but if there is a little grommet in there carefully make room to fit the harness. if not youll have to make your own and get a new grommet the side of the hole so it is sealed off properly. I did this on a older truck on the firewall one time. worked well.
Absolutely the best way to do it! I had a switch ran to the interior at one point as well, for those that do not know what Mal did there is he removed the studded plug for the clutch pedal (2x10mm nuts on the cabin side if I recall) and bored a hole to mount a boot for a passthrough.