DODGE RAM FORUM banner

wiring harness install trouble

2K views 4 replies 3 participants last post by  The big Bad Wolf 
#1 ·
Hi... first post!
I'm looking for a wiring diagram for 7point trailer harness upgrade for an 03 ram 1500 (Mopar factory). I lost the instructions. in the front I ran the power to the battery (w fuse removed). I ran the brake wire into the cab.
in the rear I grounded the red ground cable to the frame and connected the 4 pin trailer hookup. my problem is that theres a purple wire left over and I figure it should go to a tail light but I'm just assuming that. is there a manuals and diagram section on this forum I missed?:4-dontknow:

thanks
 
#2 ·
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top