Troubleshooting No Power to Tow-Pro Liberty Brake Controller On a 2023 Toyota Tacoma
Question:
The controller does not turn on. I do not think the button works no positive feeling from pushing the button and no lights. How do I remove the controller from my dash board to inspect? 23 Toyota Tacoma TRD Sport
asked by: Dave
Expert Reply:
If your Redarc Tow-Pro Liberty Brake Controller # RED24FR doesn't have the light lit up then you likely have no power getting to the controller (see attached from manual).
What you will need to do is check the black wire from the 4-wire pigtail at the back of the controller to see if it has power on it or not. If it doesn't then that would explain why the controller isn't powered and you need to figure out if it's a fuse or a bad connection somewhere.
To check the connections from the control module to the control knob you'll be looking for a black ethernet-style wire. I'm attaching a photo showing the wire you'll be looking for. It will be under your dash somewhere.
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Dash-Mounted Knob
- Hidden
- Up to 2 Axles
- Indicator Lights
- Redarc
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional
- Search Results: lock and roll
- Video: Lock N Roll 3-Position Channel Articulating Hitch Review
- Shop: Lock N Roll Articulating Coupler - A-Frame - Trailer Side - 11K
- Shop: Rack'Em Trailer Dolly
- Shop: Redarc Plug-and-Play Wiring Harness for Tow-Pro Trailer Brake Controllers
- Shop: Cold Air Intake
- Video: Redarc Tow-Pro Liberty Brake Controller Review RED24FR
- Video: Redarc Tow-Pro Liberty Brake Controller Installation - 2016 Ram 1500
- Shop: Trailer Wiring
- Q&A: Recommended Trailer Brake Controller For a 2023 Toyota Tacoma With Factory Tow Package
- Q&A: What is Difference Between Redarc Tow Pro Liberty and Elite
- Q&A: How to Activate Factory Tow Package Wiring on a 2017 Dodge Durango
- Video: Redarc Tow-Pro Liberty Brake Controller Installation - 2016 Jeep Grand Cherokee
- Shop: Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: Redarc Tow-Pro Liberty Troubleshooting Light Only Coming On When Brakes Are Applied
- Q&A: How Can I Increase My Enclosed Trailer Maximum Payload Weight Capacity?
- Shop: Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers
- Search Results: brake controller
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Choosing the Right Brake Controller
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Brake Controller Installation: Starting from Scratch
- Search Results: trailer brake controller
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Search Results: etbc7
- Video: Redarc Tow-Pro Trailer Brake Controller Plug-and-Play Wiring Harness Review
on Trailer Brake Controller
