Question:
i bought a curt system from your co. dont know where port for brake.
asked by: Dave R
Expert Reply:
To install a Curt brake controller like the part # C51140 in a 2017 Ram 1500 the correct install harness is the part # C51458.
If you check out the install video I attached below you'll see exactly how a similar brake controller installs on a 2017 Ram 1500 like what you have. Fast forward to the 2:30 section of the video to see where the port is found.
Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
Curt TriFlex Trailer Brake Controller - 1 to 4 Axles - Proportional