Recommended Diode for Charging Line From Motorhome to Towed Vehicle (Toad)
Published 02/14/2018 >
Question:
Looking for a diode that I can use on a charging line from MH to Toad.
asked by: Ray
1
Helpful Expert Reply:
The diode that you want for your charging line from your Motorhome to your towed vehicle (Toad) is the Roadmaster Single Park Light Diode # RM-690. This diode will allow up to 85 amps at 12V and will only allow power to flow in one direction to protect your other systems. I've attached a video to assist.
expert reply by:
Jason S
1
Product Page this Question was Asked From
Roadmaster Single Park Light Diode
- Accessories and Parts
- Flat Tow Wiring Harness
- Diodes
- Roadmaster
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Vehicle Tow Bar Brake System
- Shop: TowSmart 7-Way RV to 4-Way Flat Trailer Connector Adapter
- Shop: Vehicle Tow Bar Wiring
- Shop: Base Plate for Tow Bar
- Search Results: rm690
- Search Results: coiled 7 way
- Search Results: 7 way to 4 way
- Search Results: roadmaster removable arms
- Search Results: roadmaster replacement arms
- Search Results: 7 way 4 way connector
- Search Results: 4 way to 7 way
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Video: Review of TowSmart Custom Fit Vehicle Wiring - 7 Way RV To 4 Way Flat Connector Adapter - TS62SR
- Shop: Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2" Hitch - 10,000 lbs
- Shop: Roadmaster Single Park Light Diode
- Video: Mount: Roadmaster Single Park Light Diode on a 2012 Jeep Grand Cherokee
- Shop: Trailer Wiring
- Shop: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Video: Complete Breakdown of the USB Remote Power Cable for Blue Ox Patriot Flat Tow Brake Systems
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: Replacement Attachment Tabs for Blue Ox Base Plates - Short Front/Short Back - 7-1/2" - Qty 2
- Video: How to Install the Roadmaster Battery Charge Line Kit - 2025 Jeep Wrangler
- Video: Review of Blue Ox Tow Bar - Avail Non Binding Tow Bar 2-1/2 Inch Hitch - BLU78QV
- Video: The Low-Down on the Roadmaster Single Park Light Diode
- Video: Review of Blue Ox Towed Vehicle Battery Charge Line Wiring Harness - BLU44ER
- Article: Trailer Wiring Diagrams
- Q&A: Does Steering Wheel of 2020 Jeep Wrangler JL Need to Be Unlocked When Flat Towing
- Q&A: Can Standard Tow Bar Diode Kit fit 2020 Jeep Wrangler
- Q&A: Can The Blue Ox Patriot Supplemental Braking System Be Powered With A Power Pack
- Q&A: How to Power Blue Ox Patriot 3 Controller with USB Port


