Which Way Should Diode Point on Highlander for Install of Brake Controller
Updated 06/24/2024 | Published 04/10/2023
Products Featured in This Question
Question:
I need to add a 1 amp diode to my 2018 Toyota Highlander to clear up some errors after installing the Redarc brake controller. I assume the diode arrow goes toward the brake control, but wanted confirmation. Is this correct? Thank you,
asked by: Sandra T
0
Expert Reply:
Yes you need the diode arrow to point towards the brake controller. That will allow the voltage to travel into the controller but not backfeed back on to the Highlander in any way. If you need a diode we have the part # RM-690.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Tekonsha Primus IQ Trailer Brake Controller - Up to 3 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Splice-In
- Under-Dash Box
- Under-Dash
- Up to 3 Axles
- LED Display
- Single Trailer Only
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Brake Controller
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: tekonsha trailer brake controller
- Search Results: brake controller
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Search Results: trailer hitch
- Q&A: What Wiring do I Need to get My 2022 Toyota Highlander Ready for Redarc Tow-Pro Brake Controller?
- Q&A: Can A Tekonsha Brake Controller Be Installed On a 24 Volt Electrical System
- Q&A: Primus IQ Brake Controller Wiring Functions
- Article: Aftermarket Brake Control Wiring for 07-13 GM Full-Size Truck with Factory-Integrated Brake Control
- Shop: Roadmaster Single Park Light Diode
- Video: Mount: Curt Trailer Hitch Receiver on a 2023 Toyota Highlander
- Shop: Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Video: Install: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation on a 2023 Toyota Highlander
- Shop: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Search Results: ring terminal
- Search Results: 10~1~1
- Search Results: etb7 kit
- Shop: Hydrastar Electric Over Hydraulic Actuator Adapter Module for Ford and Chevy Brake Controllers
- Search Results: redarc diode
- Video: Redarc Tow-Pro Liberty Brake Controller Installation - 2023 Toyota 4Runner
- Video: How to Install the etrailer 7-Way Upgrade Kit for Trailer Brake Controllers on a 2024 Toyota Grand H
- Video: In-Depth Review of the Mounting Bracket and Installation Hardware
- Video: HydraStar Electric Over Hydraulic Disc Brake Actuator Installation - 2017 Grand Design Solitude Fift
- Video: Installing the Towsmart Trailer Hitch Receiver on a 2024 Toyota Highlander
- Q&A: How Does Redarc Encapsulated Power Diode RED34FR Get Wired To 3rd Brake Light?
- Q&A: Troubleshooting Lack Of Brake Controller Output With A 2025 Chevy Silverado 3500
Jeff H.
6/24/2024
The diode has got an In arrow and out arrow. Which one in or out should point to brake controller?