Solution For A 2022 GMC Sierra 2500 That Is Causing LED Trailer Lights To Flash
Published 10/04/2022
Question:
Good day, I have a 2022 GMC Sierra 2500 HD AT4 and a 2022 Cougar 5th wheel and when I leave the trailer connected to the truck I can see the exterior lights LED flashing after a period of time, it varies but generally more than 30 mins. I see a connector from curt with built in resistance, will this resolve my issue? Thanks.
asked by: Pat G
Expert Reply:
The reason your trailer's lights are flashing is usually attributed to too little resistance given off of the tow vehicle to measure weather the light or not.
An easy way to fix this is to use a 7-way with integrated load resistors like the 7-Way Trailer Adapter for Towing Trailers with LED Lights # C57003.
This adapter will plug directly into the existing 7-way on your 2022 GMC Sierra 2500 and will provide a new 7-way socket that will recognize LED lights.
Product Page this Question was Asked From
7-Way Trailer Adapter for Towing Trailers with LED Lights
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 7 Blade
- Plug and Lead
- Plug-In
- CURT
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: 7-Way Trailer Adapter for Towing Trailers with LED Lights
- Search Results: 20142
- Shop: Aluminum Stealth Series S37 Matte Black Wheel with Offset - 18" x 9" Rim - 5 on 4-1/2
- Video: A Closer Look at the 7-Way Trailer Adapter for Towing Trailers with LED Lights
- Q&A: Difference Between Tow Ready # 20142 and Curt # C57003 Adapters with Lamp-Out Sensors
- Q&A: Will 7-Way Adapter for Lamp-Out Sensors Work on 2020 GMC Sierra 3500
- Q&A: Will 7-Way Trailer Adapter C57003 Solve Power Pulse Issue On 2022 GMC Sierra 1500?
- Shop: 7-Way Vehicle Power Adapter for Furrion RV Observation Camera
- Q&A: Troubleshooting LED Trailer Lights Causing Error Code On 2021 GMC Sierra Denali 2500
- Search Results: ridgeway sport st
- Q&A: My 2024 GMC 3500HD just had the Module Replaced and Won't Detect Trailer, and No Running Lights
- Q&A: Can Goodyear Endurance ST225/75R15 Radial Tire Safely Run at a Lower PSI Rating
- Q&A: Is It Common For 2019+ Chevrolet Silverados To Have Issues With Trailer Lights?
- Search Results: curt 57003
- Article: Trailer Wiring Diagrams
- Search Results: morryde steps rv step covers
- Article: Testing Trailer Brake Magnets for Proper Function
- Shop: 7-Way to 4-Way/5-Way Trailer Adapter for Vehicles with Lamp-Out Sensors Towing Trailers with LEDs
- Shop: Load Resistor Kit for LED Turn Signals - 50 Watts - 6 Ohm - Qty 2
- Shop: 12V PWM Filter for RV Backup Camera Systems - Hardwire
- Shop: Trailer Wiring Junction Box
- Search Results: 7 pin trailer tester
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Video: The Low-Down on the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Search Results: trailer wiring
- Shop: Suspension Enhancement
- Article: How to Measure for Trailer Hitch Drop
on Custom Fit Vehicle Wiring
