Connecting 3rd Brake Light in Leer Cap to 2019 Ram 1500
Question:
Can I use this adapter to power the third brake light on a leer cap from a new 2019 Ram
asked by: Dave
Expert Reply:
Actually, the correct part to wire in a truck bed cap's third brake light is the converter # PP20-702. Since your 2019 Ram's turn signals and brake lights run on one circuit this separates them so the light on the cap functions with just the brake lights. Each yellow wire connects to the truck's brake light/turn signal circuits, one on each side, and then the green wire goes to the third brake light. You can use the truck's trailer wiring to find the proper brake and turn signal circuits. It's easier than finding the correct wires behind the tail lights.
If you somehow connect part # 118384 to the Leer cap the brake and turn signals will still be combined making the third brake light not function properly.
Products Referenced in This Question
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
Continue Researching
- Video: Rhino-Rack RTC-Style Roof Rack Tracks Review
- Video: Rhino-Rack RTC-Style Roof Rack Tracks Installation - 2019 Ford F-150
- Shop: Roof Rack
- Shop: 3rd Brake Light Logic Module
- Shop: Rhino-Rack RTC-Style Roof Rack Tracks - Channel Mount - 55" Long - Qty 2
- Shop: Trailer Wiring
- Shop: Rhino-Rack Vortex Aero Crossbars - Aluminum - Black - 59" Long - Qty 2
- Shop: Rhino-Rack Heavy-Duty Roof Rack for Camper Shells - Track Mount - Black - 54" Bars
- Shop: Rhino-Rack Aero Bar Roof Rack for Camper Shells - Track Mount - Black - 59" Bars
- Shop: Rhino-Rack Vortex Aero Crossbars - Aluminum - Black - 49" Long - Qty 2
- Shop: Rhino-Rack RTC-Style Roof Rack Tracks - Channel Mount - 71" Long - Qty 2
- Q&A: Making 7-Way to Camper Shell Third Brake Light Adapter
- Q&A: Wiring a Camper Shell Third Brake Light on a 2017 Chevrolet Silverado
- Video: Review of Pacer Performance Vehicle Light Parts - Third Brake Light Logic Module - PP20-702
- Shop: Vehicle Tow Bar Wiring
- Search Results: 5 pole flat connectors
- Search Results: gooseneck wiring harness
- Search Results: third brake light
- Search Results: power outlet
- Search Results: 4 way flat trailer connector
- Q&A: Will the Third Brake Light On Camper Shell Blink When Turning.
- Video: Optronics Trailer Lights - Tail Lights - STL69RB Review
- Video: Curt 5th Wheel Wiring Harness Installation - 2021 Ram 2500
- Q&A: How to Install Third Break Light for Cap on a 2018 GMC Sierra
- Q&A: Replacement Multi-Function LED Trailer Light for Glo-Brite 9852-88
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)