Is There a Trailer Wiring Harness Option for a 2019 Jeep Grand Cherokee without Power Wire
Question:
Do you have trailer wiring for a 2019 Jeep Grand Cherokee that does not require wiring from the back ti the front battery?
asked by: Ryan G
Expert Reply:
The trailer wiring harness options for a 2019 Jeep Grand Cherokee all require a battery wire to be run from the front of the vehicle to the rear. This wire is actually important as it's what carries the power for the trailer lights. If this was not present you'd have to pull power from the vehicle lights for the trailer lights and this has the potential to overload the factory circuits and create errors with the vehicle lights. I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118727 as our best and most reliable option. It simply plugs in behind the taillights on the vehicle and then requires a wire to be run from the rear of the vehicle to the front for power. It's not difficult but it does take some time so as long as you give yourself an afternoon to get this done you'll have no problems with the install. I have attached an install video below as well for assistance.
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
- Video: Tekonsha T-One Vehicle Wiring Harness Installation - 2019 Jeep Grand Cherokee
- Article: Trailer Wiring Diagrams
- Article: Rooftop Cargo Carriers
- Article: Rust Prevention
- Video: Best 2019 Jeep Grand Cherokee Tire Chain Options
- Video: Choosing the Right Brake Controller
- Video: Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - 118727 Review
- Video: Draw-Tite Trailer Hitch Installation - 2019 Jeep Grand Cherokee
- Video: Best 2019 Jeep Grand Cherokee Trailer Hitch
- Q&A: How to Add a Trailer Connector to a 2019 Jeep Grand Cherokee
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Q&A: Trailer Hitch and Wiring Recommendation for 2019 Jeep Grand Cherokee
- Q&A: Replacement Bolts for Installation of Draw-Tite Hitch # 75699
- Q&A: Will The Tekonsha Wiring Harness Installed On 2019 Jeep Grand Cherokee Void The Warranty
- Q&A: Trailer Hitch and Wiring for 2019 Jeep Grand Cherokee Towing Boat Trailer
- Q&A: Mostly Hidden Trailer Hitch that Fits 2019 Jeep Grand Cherokee Limited
- Q&A: Hitch Receiver and Wiring Harness for a 2020 Jeep Grand Cherokee w/ out the Towing Package
- Shop: Salt Spreader
- Shop: Vehicle Tow Bar Brake System
- Shop: Base Plate for Tow Bar
- Shop: Grille Guard
- Shop: Suspension Enhancement
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: AirBedz Rear Seat Air Mattress w Portable 12V Pump - Blue & Black - Cars & Mid-Size Trucks
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Curt LED 4-Way Flat Connector (Vehicle End) Tester
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2"