Troubleshooting Tekonsha T-One Harness Causing Issues with Lights on 2012 Ford Escape
Question:
Hello. I recently purchased your T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector for my 2012 Ford escape with no factory towing package It installed very easily however the lights are not working properly. When the vehicle lights are off, all lights work fine running, blinker, brake When the vehicle lights are turned on running lights work on 2 front Amber lights and one rear lightred. No brake, no turn signal Any help is welcomed
asked by: Bob
Expert Reply:
The correct Tekonsha T-One Harness for your 2012 Ford Escape without the factory tow package is the part # 118551. If this is what you have installed then there are a couple of things you will want to look at.
Please just let me know if I'm wrong but it sounds like it's the lights on your Escape that aren't working properly with the harness installed and not the trailer lights. The first thing I recommend checking is the hot lead that should be run up to the Escape's battery via the included fuse holder. This connection is what allows for enough power to activate the trailer lights so make sure it is secure.
If this is good then you will want to make sure the connections behind the tail lights are fully seated. It might be worth it just to unplug and re-connect these just to make sure.
If the problems still persist please let me know and I will be happy to look into this further.
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: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: rubber camper bumpers
- Search Results: propane hose
- Shop: MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 2'
- Shop: Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 10' Long
- Shop: Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug
- Shop: Reese Multi-Plug Wiring Harness for Factory Tow Package - 7-Way and 4-Way Flat Trailer Connectors
- Shop: Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole - Ford, GM, Dodge, Nissan w/ Factory Plug
- Shop: Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug
- Shop: Brake Controller
- Search Results: 118255
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Video: Tekonsha T-One Vehicle Wiring Harness Installation - 2021 Jeep Grand Cherokee L
- Article: Troubleshooting 4 and 5-Way Wiring Installations
- Q&A: CR-018 Skull Hitch Cover With LED Lights is Tripping Errors When Connected to a 2017 Ford Escape
- Q&A: Trailer Lights Don't Work When Headlights are On
- Q&A: What are the Functions of Trailer Light Green, Yellow, and Brown Wires
- Q&A: How To Install The Universal Installation Kit # ETBC7 On A 2021 Jeep Grand Cherokee L
- Video: Review of Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - TK39VR
- Shop: Trailer Hitch
- Video: Choosing the Right Trailer Wiring
- Search Results: brake controller
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Video: Choosing the Right Brake Controller
- Search Results: trailer brake controller
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: etbc7
- Video: Redarc Tow-Pro Liberty Brake Controller Review RED24FR
on Custom Fit Vehicle Wiring
