Troubleshooting Wiring On 2014 Ford F-150 When Backup Camera Is Not Working
Question:
re:Hopkins Backup Cameras and Alarms - HM50002 on a 2014 F-150 with 7 point hitch hookup. Before running the display wire and display into the dash, I did the following dry run to make sure the system would work. I plugged inline the 7 point plug that came with the camera to the trucks 7 point system according to your video. I also hooked the display wire up and the camera wire up to the leads coming from the Hopkins 7 point harness. I had my wife start the truck and put it in reverse with the brake on of course. I went to rear of truck and pointed the camera at an object and looked at the display. There was nothing on it. I pulled off the protective sheet and messed with the displays controls to see if anything would come on but nothing. This is the second system I have tried doing the same thing with no results. So it has to be something I am missing although I cant figure it out. The factory backup camera in the tailgate worked fine. I removed the tailgate to make room for my camper. When I put a meter to measure the DC volt output, I only get milivolts from the backup lamp factory pin. I am grounding it correctly to the correct pin as well. I doubt the camera system is defective, because this is the second one Ive tried. The first one did the same thing. Do you have any suggestions on what I am doing wrong? Thank you,
asked by: Randall
Expert Reply:
It sounds like you have a wiring issue on your truck somewhere. Since you said you are getting very little current when you test the reverse pin on your 7-way connector that would be where you want to start.
Use a circuit tester like part # PTW2993 to check the power going into the 7-way connector on the truck side. If it still reads very little as you said, then it is further upstream in the wiring. It could also be a ground that is loose. Look for signs of corrosion or a pinched or broken wire.
I think you are correct that it is not the backup camera system since you said this is the second one you have gotten with the same result.
Product Page this Question was Asked From
Continue Researching
- Article: Trailer Wiring Diagrams
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Troubleshoot Your RV Air Conditioner
- Article: Brake Controller Installation: Starting from Scratch
- Article: Testing Trailer Brake Magnets for Proper Function
- Article: Troubleshooting 4 and 5-Way Wiring Installations
- Q&A: Will The Curt Dinghy Wire Harness # C96JR Interfere With Activation Of A Blue Ox Patriot
- Q&A: How to Make an Adapter to Go from Semi Truck 7-Way Round to RV Style 7-Way Blade on Trailer
- Q&A: How to Test Brake Controller without Trailer Connected
- Q&A: Wiring Needed For Operating Tail Lights On a 2023 Jeep Wrangler When Flat Towed Behind a Motorhome
- Q&A: Can the Curt Custom Tail Light Wiring Kit Be Used With LED Lights
- Q&A: How to Install a Brake Controller on a 2007 Ford F-150
- Q&A: Recommended Trailer Wiring Harness For A 2021 Jeep Wrangler Unlimited