seven prong trailer plug???
#2
#5
#6
with a seven prong you can have trailer brakes, back up lights and also a charging circuit so if you have a battery system on your trailer the truck will charge the battery while youre driving. the seven prong plug is much more useful than the stupid 4 pin plug and it doesnt corrode like the 4 pin. i converted all my trailers over to the seven pin plug and spliced a seven pin plug into my trucks trailer wiring. its pretty easy to do.
#8
The last time I purchased a 7 prong plug and jack, each package came with a wiring diagram. The 7 connections are each numbered and are: left turn/stop, right turn/stop, parking light, reverse light, ground, 12v battery and brakes. I removed one of licence plate light sockets from the bumper and put the 7 prong outlet in it's place. The hole in the metal bumper was the right size, but the hole in the plastic cover around this hole had to be enlarged a little bit. (this is on an '08)
...Terry
...Terry
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