Since all 5 top across the back clearance light and the red lights at the rear right and left side are ALL out that seems like a fuse.
I don't see a listing in the fuse panel (cab-2018 Freightliner) for ANY trailer wiring except ABS.
Am I looking in the wrong place?
Trailer clearance lights out
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Qbf594, Apr 23, 2021.
Page 1 of 2
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
Usually the black wire in the pigtail or trailer plug.
-
I'll see if I can find it. Thank you
-
The brown one usually if wired correctly will power the lower tail lights, side markers, and license plate light. The black powers the others.
-
-
There is a fuse or two for the trailer on the firewall in the engine compartment. Drivers side up by the air manifold.
-
As others mentioned check the fuses but I had a similar issue and it was the pins on the trailer couple that had an issue. Another issue was the electric couple prong pins.
-
Anyway. Thanks for the input. I'm handing this off the guy who owns this problem LOL it's above my pay grade.NorthEastTrucker Thanks this. -
Qbf594 Thanks this.
-
Thin blade screwdriver and spread the prongs in the male end ?
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
Page 1 of 2