Connect to reverse wire in my 2006
Help, I bought a 4 wire to 5 wire adapter for trailer wiring as my boat trailer has 5 wire but the 2006 GC has 4 wire. It didn't come with the tow package so I had to have the wiring added. I later bought another boat and this one uses 5 wire. This adapter needs to splice into the reverse wire. Problem is when I took the tail light off I couldn't locate the wire. There appears to be small conductor strips/bars encased in plastic for all the wiring that lead to the master connector where multiple short wires come out. Can anyone tell me how I can hook up to the reverse wire?
Thanks for any help.