I just wanted to provide you the wiring diagrams so you can check wires and make sure you got the correct fuses. The reason I say that is that the wiring layout for the triler lights on this truck are confusing and use there own circuit fuses as well as some of the trucks light system fuses.
The first diagram shows the, "STUD #!" Fuse which is a 40 Amp fuse. The second diagram is harder to follow wires, 1 to the Trailer fuse 15 Amp, wire7 to Left Trailer turn signal fuse 10 Amp, Wire 8 to right Trilaer Turn signal fuse 10 Amp and wire 11 to the under hood fuse/relay box to the Left turn signal 10 Amp.
Then back in the cab at the Light control box in the fuse box under dash, there is a main fuse for the Flash Unit that is 25 Amps.
Otherwise follow turn signal wires for coninutiy with a multi-meter up to the fuse box and check the connector and terminals at the fuse box.
Let me know if you have any questions.
Images (Click to enlarge)
Sunday, October 25th, 2020 AT 12:02 PM