Can 7-Way Circuit Tester Be Used on Upside Down Ford 7-Way
Published 03/21/2019 >
Products Featured in This Question
Question:
I’m trying to buy a tester for my 2018 Ford SD however all the testers I’ve seen show the notch key what I call it on the top. My Ford has the notch on the bottom, so all the testers I’ve seen would have to be inserted up side down. I’m I missing something? Thanks
asked by: Matt L
Expert Reply:
We have 7-way testers that will work for you like the part # PK12741 but since your 7-way is upside down the display would be harder to view since you'd have to be underneath the tester. We don't have an easy solution for that unless you wanted to try and rotate the 7-way 180 degrees.

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
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- 7 Blade
- Plug Only
- Hopkins
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Testing a Vehicle Side 7-Way Trailer Connector for Proper Function
- Q&A: Trailer Lights Left Side Turn Signal and Brake Lights Not Working
- Q&A: Where is the Ground Wire on a 7-Way Trailer Connector on a 2002 Ford F-350
- Q&A: How to Determine if Trailer 7-Way is Upside Down for Determining Pin Out
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: How to Measure for Trailer Hitch Drop
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Availability 7-Way Round to 4-Way Flat Adapter
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)