Why don t the running lights work on my trailer?
If there is no power on the running light pin then there is a break or loose connection somewhere between the connector and where it terminates at the front of the vehicle that you will need to track down. Running jumper wires from the light grounds to the main trailer connector ground can help.
How to troubleshoot no running lights on trailer but turn?
Testing the truck’s connector tells if the problem is on it or the trailer. If everythig checks out here then the issue is on the trailer side. If you have a problem on the truck then you need to trace the wires coming from the connector looking for any damage. You should also check the ground connection making sure it’s clean and solid.
Why are the running lights on my truck not working?
The truck has the factory plug to attach to an after market female receiver for the trailer wiring. I swapped the after market receiver out with a new one and it is still acting the same way. I had my neighbor hook his truck up to the trailer and all lights work as they should to rule out an issue with the trailer.
Are there any running lights on my TRL?
Trl brake and turn signals worked fine but no running lights . I researched till I turned blue , ckd wiring and all and all it turned out to be is the #26 fuse under the hood . A square 30 amp fuse low profile .
Why are the running lights on my tundra not working?
The boat trailer-Running lights…. not working on either truck. All the other signals are functioning properly. If I put the same boat trailer on my wife’s suv…. the running lights work just fine, so the trailers good. Is this a common tundra problem…?
Are there any running lights on my trailer?
I have brake lights and turn signals but cannot get the running lights to work. The 4-way on your trailer is what’s known as a wishbone connector like part # A35W42B. Two of the wires are the running light circuit which is a little easier to install since you can run one down each side of the trailer.
Why are my running lights not working on my truck?
If all fuses and relays are good then the problem is somewhere between the trailer connector at the back of the truck and where it terminates at the front. You can use a circuit tester such as # 40376 to test the truck side trailer connector. If there is no power on the running light pin then check the back of the connector where the wires attach.
Why are the lights not working on my boat trailer?
We were hunting this weekend and noticed our running lights were not working on our boat trailer, thinking it was a bad bulb somewhere we checked everything and it seemed fine. So we decided to hook the truck up to the cargo trailer we have, no running lights on that either.
Can you run lights on a camper without a battery?
You might need to test different slots for it to work. We cannot guarantee that this will work for all campers. If you are plugged into an electrical pole, you will not draw from the battery with this mod. If you are not plugged in, you will draw from the battery.