2021 Ram ProMaster 1500 Trailer Wiring Recommendation for 4-Way and 7-Way Sockets
Question:
Hello I need the appropriate 7 pin / 4 pin setup for a 2021 ram pro master 1500.
asked by: Trevor M
Expert Reply:
To replace a 4-Way/7-Way connector on your 2021 Ram ProMaster 1500 you need the Hopkins Socket Kit # HM40975.
Otherwise, if you're needing to ADD 4-Way and 7-Way sockets then you need the following parts:
- Curt T-Connector Vehicle Wiring Harness # C58DR
- Universal Installation Kit # ETBC7
- No-Drill Mount Bracket, Long # 18136
- Extra 10 Gauge Wire # 10-1-1 (on an as-needed basis)
If you also need a brake controller then I really like the Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness # RED52VR because it can be installed virtually anywhere and the control knob doesn't take up much space. This will splice in to the wiring you ran for the ETBC7.
Products Referenced in This Question
- Accessories and Parts
- Trailer Wiring
- Mounting Hardware
- Brackets
- 4 Round
- 5 Round
- 6 Round
- Tow Ready
more information >
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- CURT
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
7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Blade
- 4 Flat
- Hopkins
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Video: Review of the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector-C58DR
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Shop: Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole - Chrysler, Dodge w/ Factory Plug
- Q&A: Recommended 7-Way Connector and Hitch for a 2021 Ram ProMaster 1500
- Shop: Draw-Tite Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Shop: Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class IV - 2"
- Shop: Brake Controller
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Q&A: How to Add 7-Way & 4-Way to 2022 Ram ProMaster 3500 Without Factory Tow Package
- Q&A: How to Tell if a Vehicle has a Tow Package or Not
- Q&A: Parts Needed to Install 4-Way and 7-Way on 2015 Ram ProMaster 1500
- Search Results: c58dr
- Search Results: 18136
- Search Results: a10~7072vp
- Search Results: red52vr
- Search Results: 18144
- Video: Let’s Check Out the No-Drill Mount Bracket, Long
- Video: Mighty Cord Custom Fit Vehicle Wiring - Trailer Hitch Wiring - A10-7072VP Review
- Video: Ultimate Overview of the No-Drill Mount for Electrical Mounting Bracket
- Video: Installing the Curt Trailer Connector Adapter on your 2016 Ram ProMaster 2500
- Video: Let’s Check Out the No-Drill Mount for Electrical Mounting Bracket
- Video: Mighty Cord Replacement 7-Way Trailer Connector Review
- Search Results: static/images/styles/checksvg
- Search Results: 75882
- Q&A: Recommended Trailer Wiring for 2017 Ram Promaster 2500