Wiring Diagram
Wiring Diagram
I HAVE A F150 98 MODEL THAT CAME WITH THE TRAILERING PACKAGE AND I DON'T HAVE ANY POWER FOR MY STOP AND TURN SIGNALS AT THE WIRING HOOKUP FOR THE TRAILER... THE TRUCK SIGNALS WORK. AND I CHECKED ALL THE FUSES ANYBODY HAVE A SCHEMATIC THE THIS PART OF THE WIRING SYSTEM.... I ALSO DISCONNECTED THE TRAILER ADAPTER WIRING WHERE IT JUNCTIONS WITH THE REST OF THE HARNESS, AND I HAVE NO POWER THERE FOR THE STOP AND FLASH.....
fuse block location for trailer harness
I had this same problem with my 97 F150 trailer harness.
There is a small fuse block located under the hood, on the drivers side. If you stand by the driver side fender, look down at the main fuse block, to the right of that attached to the inner fender well, there is a 6 position mini fuse block. It is taped closed.
I found the main fuse for these options was blown there.
You will need to buy some mini fuses for this.
Hope this helps.
There is a small fuse block located under the hood, on the drivers side. If you stand by the driver side fender, look down at the main fuse block, to the right of that attached to the inner fender well, there is a 6 position mini fuse block. It is taped closed.
I found the main fuse for these options was blown there.
You will need to buy some mini fuses for this.
Hope this helps.


