Compatibility of 4-Pole and 7-Way Trailer Connectors on 2003 Ford F-150
Question:
Have a 03 f150 supercab fleetside, will installing 7 pin plug part# 118242, will it disable my existing 4 flat connector?
asked by: Darrell C
0
Expert Reply:
If your existing 4-pole harness is a factory part that plugs in to an OEM connector like those on Tow Ready harness kit # 118242, you can have both harnesses active at the same time by daisy-chaining then together. If you have an aftermarket 4-pole harness that connects to the truck's taillight wiring then again both will still remain active since they connect to the truck independently of one another.
expert reply by:
Adam R
0

Products Referenced in This Question
Ford Replacement OEM Tow Package Wiring Harness, 7-Way
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Blade
- Tekonsha
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
- No Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller Installation on a Ford Full-Size Van
- Shop: Brake Controller
- Shop: Trailer Hitch
- Q&A: How To Install a 7-Way Trailer Connector On a 2001 Ford E-350
- Q&A: Adding a Brake Controller and 7-Way to a 2000 Ford Econoline 150 with 4-Way Flat Connector
- Shop: Adapter 4-Pole to 7-Pole and 4-Pole
- Video: Best 2002 Ford Van Hitch Options
- Shop: 10 Gauge Wire - Blue Primary - Per Foot
- Shop: Draw-Tite Ultra Frame Trailer Hitch Receiver w/ Cast Center - Custom Fit - Class V - 2"
- Shop: Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Ford, Lincoln, Mercury
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class IV - 2"
- Video: How to Install: Adapter 4-Pole to 7-Pole and 4-Pole on your 2009 Ford Van
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Video: Finding the Right Trailer Wiring Harness
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: trailer wiring
- Video: How to Choose a Trailer Brake Controller
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Trailer Wiring Diagrams
- Shop: etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Video: Redarc Tow-Pro Liberty Brake Controller Review RED24FR
- Search Results: trailer brake controller
- Q&A: Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Feature Breakdown: Universal Installation Kit for Trailer Brake Controller
- Search Results: brake controller
- Shop: Suspension Enhancement