Recommended 7-way Connector and Trailer Brake Controller For 2003 Dodge Ram 1500
Question:
Sirs I will be installing a trailer brake anc my question is, I have 3 other trailers that do not use brakes so do I just add a extra plug for brakes so it doesn’t interfere with other trailer lights? Thanks
asked by: Gary
Expert Reply:
That is a great question.
To install a trailer brake controller in your 2003 Dodge Ram 1500 with a 4-way connector currently installed I recommend the # ETBC7 which will plug into your existing 4-way connector and give you a 4-way and 7-way connector so you will be able to tow all of your trailer without an issue.
You will need to make 3 more connections for the # ETBC7 to work. The black wire will get extended to the positive terminal of your battery with the included 40 amp circuit breaker, the blue wire will get extended to underneath the dash of your truck where the controller will be mounted, and the white wire will get grounded to the frame.
If you are undecided on a trailer brake controller I highly recommend the Tekonsha Prodigy P3 # 90195 due to it being an extremely reliable controller with great features like an easy to read LCD screen and built in diagnostics that are easy to read and understand.
I included videos of both of the products mentioned for you to take a look at.
Products Referenced in This Question
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
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
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Trailer Tire Sizing
- Q&A: Tool for Adjusting Drum Brakes on Drop Axle
- Q&A: Best Speed Rating for a 4.80-12 Trailer Tire
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Q&A: Black Slide Topper For 188 Inch, 159 Inch, and 74 Inch Flange to Flange Measurements
- Q&A: Upgrading Toyota Tacoma from 4-way Flat to 7-way Round Trailer Connector
- Q&A: Replacement Trailer Brake Assembly for B12EA-22 on 2018 Forest River 294BH Travel Trailer
- Q&A: What Do Old Warner Trailer Brake Assemblies Look Like
- Article: Determining Trailer Tongue Weight
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Article: Trailer Maintenance Schedule
- Article: Can You Flat Tow a Ford Escape?