Dodge ram trailer lights not working

Check for power on the brown wire in the harness. Also check for ground negative on the white wire in the harness. Is the white wire on the trailor side of the connection bolted to the trailor?

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Sort by Oldest first Oldest first Newest first Most reactions. Last fall my left side running light on the trailer stopped working. The signal on the trailer works, but not the running light.

Dodge ram trailer lights not working

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. The issue started when i used the van to launch a boat. I did not unhook the wiring as my brother in law told me to when putting the trailer in the water. After some research, I figured out about the fuse in the battery compartment, easy fix. My son then did the same thing, even after I told him to unhook the wiring. I guess not following instructions runs in the family The issue is the fuse in the battery box is not blown this time! No power at the 7 way or the 4 way connector. Maybe i blew that?

I agree with Houseape's first post. Run a continuity test from the trailer plug ground port to the trailer chassis.

How-Tos on this Topic. Last edit by: IB Advertising. Guide to diagnose trouble and recommended solutions Browse all: Lighting Guides. Thread Tools. Can you guys help me.

Malfunctioning lights on your boat trailer, hauler, or camper might indicate grounding problems or something more complex. Read on for a fix to your particular issue. Have the lights on your Ram's trailer been malfunctioning? From blown fuses, relays and bulbs, to broken or crimping wires, to poorly-wired connectors, there are many things that could turn out to be the actual culprit. Luckily, troubleshooting the possible issue is inexpensive, and no specialized skills are required. Keep reading to learn what might be wrong with your trailer lights. Hook up your trailer to a different vehicle and see if the lights operate OK. If they don't, then the issue is with the trailer, not the truck. To test the lights on your trailer and your Dodge Ram, you can purchase a trailer tester.

Dodge ram trailer lights not working

Are you annoyed because your Dodge Ram trailer lights not working? The most common problem for bad trailer light can be loose ground or a bad fuse. All models of Dodge Ram trailer light not working issue are almost similar. We have explored all the issues regarding the Dodge Ram trailer light.

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All times are GMT Now if you have a ground wire running from your trailer plug on the tow vehicle to the trailer, you need to clean up where it connects to the trailer frame or run a new ground. Top Contributors this Month View All. Log in. AVS Forum. Check to make sure all the lights are grounded right, I had to run grounds from the connector on the trailer to the rear lights to get the running lights to work right on my wave runner trailer. If the truck's computer tipm senses a short in the trailer wiring the circuit shuts it's self off. Find all posts by marky I check the fuses and the the coupler connection. I cant believe I missed it, but they have the same info molded on the cover of the factory connection. Felt like an idiot, but I guess you live and learn. You must log in or register to reply here. Lift pump pressure questions. You have insufficient privileges to reply here.

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What could be the cause? I had a similar issue but it was only the passenger side rear running light that did not work. Chief05 70 Replies. What's new New posts New profile posts Latest activity. Good luck. Truck connector was replaced with new connector, still no 24 volt power to 3 pin. Find all posts by sa You must log in or register to reply here. Why couldn't Dodge just put a replaceable relay in the fuse box for the trailer turn lights. Vaccum issue, No Max Ac in vent. Can some tell me