Troubleshooting Loss Of Running Lights After Installing The Roadmaster Diode Wiring Kit
Question:
I have a 2017 Jeep Wrangler Unlimited Rubicon with factory installed tow kit. Since installing this kit I do not have power being sent to tail lights on my boat trailer. I have brake and turn signals but no lights when I turn on head lights. What do I need to do to correct this? A wiring diagram would be helpful. Thanks
asked by: Ted H
Expert Reply:
If only the running lights are having an issue on the trailer I recommend first checking the trailer connector on the back of your Wrangler to see if the issue is with the Jeep and the diode kit # RM-15267 you installed. You can turn on the running lights and check the pin on your 4 or 7-way connector to see if the signal is coming through.
If it is then the issue lies with the trailer and you'll need to work your way from the trailer connector to the lights to determine where the issue is.
As for the wiring diagram for the # RM-15267, I've attached it below so that you can confirm that you didn't accidentally install it wrong and cause the issue your currently facing.
Product Page this Question was Asked From
Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: 450601~50
- Q&A: Even Brake Will Not Pass Self-Test and Shows "Not Opertaional, No Brake Switch Detected"
- Shop: Replacement Quick Exhaust Valve for Roadmaster BrakeMaster or Even Brake Flat Tow Brake Systems
- Shop: Vehicle Tow Bar Wiring
- Shop: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Shop: Base Plate for Tow Bar
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Shop: Mini Clearance/Side Marker Light w/ Grommet - Submersible - Red LED - Red Lens - 9" Pigtail
- Shop: Roadmaster Nighthawk All-Terrain Tow Bar w/ LED Lights - Non-Binding - RV Mount - 8,000 lbs
- Shop: Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 10 Diodes - Red Lens
- Q&A: Will The Curt Flat Tow Harness Also Work With Tekonsha Tow Harness on a 2023 Jeep Wrangler JL?
- Q&A: Best Flat Tow Wiring Kit for a 2023 Jeep Gladiator
- Q&A: Can You Install Both Trailer and Flat-Tow Lights on a 2020 Jeep Wrangler Unlimited
- Q&A: Does Installing A Wiring Harness On A 2021 Jeep Wrangler JL Require A Wire Run To The Battery?
- Q&A: Parts Needed to Flat Tow 2023 Jeep Gladiator
- Q&A: Recommended Plug and Play Flat Towing Wiring Harness for a 2020 Jeep Wrangler
- Search Results: hopkins
- Video: Roadmaster Universal Diode Wiring Kit Installation - 2022 Jeep Gladiator
- Video: Review of Hopkins Tow Bar Wiring - Tail Light Wiring Kit For Towed Vehicle - HM39VR
- Video: Review of CURT Custom Fit Vehicle Wiring - Trailer Hitch Wiring - C96JR
- Video: Optronics LED Trailer Tail Light Installation STL72RB
- Video: Roadmaster Battery Charge Line Kit for Motor Homes Installation - 2022 Jeep Wrangler Unlimited
- Video: Hopkins EasyLift Truck Bed Tailgate Lift Assist Review
- Video: Hopkins Tail Light Wiring Kit Installation - 2021 Jeep Gladiator
- Shop: Truck Bed Tailgate Assist
- Shop: Tailgate
- Shop: Trailer Wiring
- Shop: Vehicle Tow Bar Brake System
- Search Results: 25580