Towing Light Problem on TJ
I have a 1999 Wrangler that I am trying to tow behind a motorhome. I am splicing into the wiring harness to pull it. The motorhome has a 4-wire system and I spliced the left and right blinkers correctly but when I turned on one blinker in the motorhome, all lights come on on the Jeep. I double checked and all the wires are correctly placed. Any idea why this is happening?