How to Route 12V Power Wire for Trailer Wiring Harness 118552 Installation in 2011 Dodge Durango
Question:
2011 Dodge Durango Would like to make sure I could tap into an aux power outlet that is only powered when the key is on. Instead of connecting the converter box wire directly to the battery. This would make the wire run much easier and neater. It is a 12 volt source. I never use it. Thanks
asked by: Robert M
Expert Reply:
There are several reasons why we do not recommend using a 12V auxiliary power outlet to install a 4-pole wiring harness like # 118552.
First, this will void the product's 1-year warranty.
Second, and most important, this installation will not provide the same degree of protection for the vehicle's own internal wiring. The reason that a powered type harness like this one is specified for your vehicle is that by installing it as directed with a separate 12V power feed direct from the battery you avoid the potential for faults in the trailer wiring from causing expensive damage to the vehicle's wiring. If you used the auxiliary power outlet you would be keeping the vehicle wiring in the circuit, exposing it to any potential short-circuits and overloads.
The linked article will help you with routing that one power wire.
Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Replacement Cam Lock Cylinder for RVs - Keyed Alike Option - Stainless Steel - 7/8" Long
- Q&A: Does a Trailer Brake Controller Drain Battery When Vehicle is Off
- Q&A: Recommended Brake Controller And Wiring For 2011 Dodge Durango
- Shop: Towing Mirrors
- Shop: Suspension Enhancement
- Shop: Air Lift 1000 Air Helper Springs for Coil Springs - Rear
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Difference Between Curt & etrailer Trailer Hitches For 2024 Subaru Crosstrek Wilderness
- Q&A: 4-Way Trailer Wiring Recommendation for 1993 Ford E-350 Van
- Q&A: How to Find Replacement Bearings for UFP Trailer Hub 13674
- Q&A: How to Measure the Angle of Trailer A Frame To Determine if a 50 Degree A Frame Coupler will Fit
- Q&A: Recommended Replacement Coupler for Atwood 2 Inch Coupler
- Article: My Trailer Hitch Doesn't Fit
- Article: Trailer Wiring Diagrams
- Article: Trailer Maintenance Schedule
- Article: How to Choose the Right Trailer Hitch Class
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: 2023 Best Gifts for Boaters & Fishing Enthusiasts