Checking Trailer Lights Without Hooking Up to Vehicle?
Updated 06/29/2018 | Published 06/28/2018
Question:
is there a way to check the lights without hooking up to the vehicle
asked by: Dennis
0
Expert Reply:
Testing lights on your trailer will require a 12V power source so if you are not going to plug in a connector like # H20046 you will need a separate 12V battery. Then use the negative post of the battery to attach your ground wire to and then and use a circuit tester like # PTW2993 as a type of jumper from the positive post to the wire.
expert reply by:
Kyle S
0
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: tow bar
- Shop: Base Plate for Tow Bar
- Shop: Vehicle Tow Bar Brake System
- Search Results: vehicle tow bar brake system
- Search Results: base plate for tow bar
- Search Results: vehicle tow bar wiring
- Shop: Curt Custom Base Plate Kit - Removable Arms
- Search Results: flat tow wiring harness
- Shop: Trailer Hitch
- Shop: Vehicle Tow Bar Wiring
- Search Results: airforce one
- Shop: Replacement Hub Assembly for Demco Kar Kaddy, Tow IT II, or Penske Tow Dolly - Qty 1
- Video: How to Set Up Your Curt Custom Base Plate Kit on a 2021 Ford Ranger
- Video: Install: Roadmaster Brake-Lite Relay Kit for Towed Vehicles on a 2022 Ford Ranger
- Video: Installation Guide for the Roadmaster Universal Hy-Power Diode Wiring Kit on a 2022 Ford Ranger
- Article: Wiring Trailer Lights with a 5-Way Plug (It's Easier Than You Think)
- Shop: Roadmaster Brake-Lite Relay Kit for Towed Vehicles
- Shop: Roadmaster Sterling All-Terrain Tow Bar - Non-Binding - RV Mount - 2" Hitch - 8,000 lbs
- Shop: Blue Ox Alpha Non-Binding Tow Bar - RV Mount - 2" Hitch - 8,000 lbs
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
- Search Results: brake lite relay
- Shop: Trailer Wiring
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Video: Comprehensive Review: Roadmaster Brake-Lite Relay Kit for Towed Vehicles
- Video: Roadmaster Brake-Lite Relay Kit Comprehensive Review
- Q&A: Is A Battery Charge Line Kit Needed To Flat Tow A 2021 Ford Ranger Lariat With A Fleetwood Bounder
- Video: Demco Carts and Dollies DM04369 Review
- Q&A: How To Know If Your Tiffin Motorhome Has A Towed Air Brake Setup Or BrakeSync
- Video: Install: Roadmaster Battery Charge Line Kit for Motorhomes on a 2015 Tiffin Allegro Motorhome
- Q&A: Flat Towing a 2021 Ford Ranger With Adaptive Cruise Control