Wires Coming Off of the Brake Controller on a 2006 Dodge Ram
Question:
Can you tell me what each of the wires coming out of the brake controller are for? They are blue, red, white, and black, but what is each for? Also, can I splice off from the blue wire to run the electric brake signal to my 7 way at the back of my tow vehicle? I have a 2006 Dodge Ram and I cannot locate the blue wire under the truck as specified in your instructions
asked by: Ben
Expert Reply:
Each of the four wires has a specific purpose. The white wire needs to be grounded, the red wire goes to the stop light switch on your vehicle , the black wire must be run through a circuit breaker and then to your battery, and the blue wire sends the brake signal to your trailer. Do you have a factory installed 7-way? If so, you will only need to plug in the brake controller adapter, such as the Tekonsha Wire Replacement for Dodge Vehicles, part # 3020-P.
If you have a factory installed 4-Way connector, you will only need to purchase the brake controller adapter and the Adapter 4 Pole to 7 Pole and 4 Pole, part # 37185. If these are the wiring components you are using, you should have the necessary wire already run. If you want to run the blue wire from the brake controller to your 7-way, the answer is yes. If you use the brake controller adapter, you will need to find the blue brake wire at some point to tap into it. Otherwise, your other options would be to forget about the plug-in adapter, and hardwire the entire system with the Brake Controller Installation Kit, part # ETBC7.
Products Referenced in This Question
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Dodge
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Vehicle Specific
- Tekonsha
more information >
Adapter 4-Pole to 7-Pole and 4-Pole
- Trailer Wiring
- Wiring Adapters
- Multi-Function Adapter
- 4 Flat
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Hopkins
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Product Page this Question was Asked From
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Dodge
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Vehicle Specific
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Electric Brake Controller Installation on Dodge Ram Trucks to 2012
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Torque Specification for Lugs Nuts on 5/8-Inch Stud on Dexter Hub
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Brake Controller Recommendation for a 2006 Dodge Ram 2500
- Article: Troubleshooting Brake Controller Installations
- Q&A: Actual Measured Dimensions of Ventline Exterior Wall Vent for RV Range Hood V2111-03
- Q&A: Replacement 12 x 2 Inch Electric Brake Assemblies for K-H KAE-96002-02
- Q&A: Does the Tekonsha P3 Trailer Brake Controller Turn Off or Stay On All the Time
- Q&A: Replacement Converter Section for PD4590K18NS2
- Q&A: Battery Charger for a Trailer Battery on a Dump Trailer