Formidable Running Lights On Trailer Not Working 4 Pin

Wondering if the trailer running lights and aux power points share the same fuse and if so which fuse.

Running lights on trailer not working 4 pin. Clean the connector. Sometimes things that you think will be really complicated end up being easy to fix with a ford. Running lights are not working on a trailer with a 4 way flat trailer connector.

Also my 12 v auxiliary power point is not working. This video walks you through the main culprits which cause your running lights on your trailer not to function properly. But no running light.

Can not get running lights to work on a trailer from 7 way round pin or the 4 way flat connection. When i turn on the parking lights the led lights up that s labeled tm. If everything is wired correctly the issue is going to be with the utility trailer wiring.

There are a few troubleshooting steps that you can run through to determine why your running lights are not working. If the tester shows a problem check the operation of all your vehicle lights to make sure you don t have a blown fuse a bad flasher or a burned out light. Tell me a bit more about what s going on so he can help you best.

If all the lights appear dim or you have no lights at all check the trailer light harness at the tow vehicle. The running light circuit should be the one next to the exposed ground pin. If the trailer side connector is set up differently you will need to re pin it to match the adapter.

Plug in the adapter and then test the 4 way end to make sure all of the functions are working. The ford mechanic i m going to connect you with knows all the tricks and shortcuts. The first step that i would take is to check all of your ground connections.