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Expert Answers about Toyota Trailer Brake Controller


  • Troubleshooting No Power To A Curt Spectrum Brake Controller In A 2022 Chevy Silverado 1500
  • Hi Adam, Since you used the Curt Custom Wiring Adapter for Trailer Brake Controllers # C51525 to install the Curt Spectrum Trailer Brake Controller # C51170 you likely have either a blown trailer brake fuse or they just never installed one to begin with. The trailer brake fuse should be number 84 in the engine compartment fuse block. I recommend checking it and seeing if you're getting power or if you just need to add in a fuse to get power to the brake controller.
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  • Will Prodigy RF Brake Controller Work if Brake Controller Pin on 7-Way Doesn't Work
  • Hi Jesse, If the issue is that the brake controller pin/wiring on your 7-way is not functioning, but all other parts are, then yes, you would be able to use the Tekonsha Prodigy RF Wireless Brake Controller # TK94FR. The # TK94FR doesn't require the brake controller output on the 7-way, though it does need the 12 volt pin to be fully functional.
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  • Parts Needed to Install Redarc Tow-Pro Liberty in 2023 Ram ProMaster 2500 w/ Tow Package
  • Good news for you Stephen - since your 2023 Ram ProMaster 2500 already has the factory tow package, the only things you'll need are the brake controller and wiring harness and you're all set. Here are the exact parts for you: - Redarc Tow-Pro Liberty Brake Controller # RED24FR - Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED69FR This is a splice-in harness, which is needed because your ProMaster doesn't have a port for a brake controller, even with the tow package.
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  • Everything Needed to Tow Camper Trailer With 2021 Chevy Express 2500 Van Without Tow Package
  • Hi there Victor; appreciate you writing in, and we can get your 2021 Chevy Express van set up to tow a camper trailer. I'm going to go ahead and assume your van does not have the factory tow package (if you did you'd already have trailer wiring connectors), and the basics of what you need are a hitch and 4-way wiring, which activates the trailer's lights. The correct parts for your van are the following: - Trailer Hitch Receiver # e98861 - T-Connector Vehicle Wiring Harness # 55540 If...
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  • Recommended 7-Way Connector for the Curt Echo Wireless Brake Controller
  • I would be happy to! The 7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring item # HM40975-11998 is exactly what you need to use the Curt Echo Wireless Brake Controller item # C51180. You can skip the step where you wire the blue brake controller wire to the cab of your vehicle. You won't need it with the Echo.
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  • Parts Needed to Add 7-Way to 2015 Toyota Highlander For Trailer Brake Controller
  • Hi Jonathan, Sure thing, we can get your 2015 Toyota Highlander set up with a 7-way and brake controller so you can tow your camper. I'll go ahead and list out the parts you need for your Highlander without the factory tow package: - T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56217 - Universal Installation Kit for Trailer Brake Controller # ETBC7 - Redarc Tow-Pro Liberty Brake Controller # RED52VR The 4-way will plug into the 7-way that comes with the #...
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  • Recommended 7-Way Connector and Brake Controller for a 2018 Ford F-150
  • I would be happy to help! To add a 7-Way connector to your friends 2018 Ford F-150 you'll want the Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector item # C56413. This plugs into the factory wiring harness. You will want to verify that your friend's truck came with the 4-way from the factory. If it was an aftermarket addition you won't have the necessary port and will need to install the item # ETBC7 instead. For a simple but reliable brake controller that also has...
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  • How to Get 2024 Silverado 3500 OEM Brake Controller to Work with Hydrastar Actuator
  • Thanks for all of the details, Stu! The Diamond C trailers use Hydrastar electric-over-hydraulic actuators which means the OEM brake controller on your 2024 Chevy Silverado 3500 SHOULD work just fine with it. I say "should" because we've still seen times where newer GM trucks still require the Adapter Module # HBA-CAM even though for the most part it isn't needed. If you're one of the lucky ones then you can either use the module or you can ditch the OEM controller and use an aftermarket...
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  • Parts Needed To Install a 6-Pin Wiring and Brake Controller on a 2017 Jeep Wrangler Factory 4-Way
  • Okay Mike, but I am actually going to give you a couple different options since the 6-way is not very common and we do have the more popular 7-way option which would only require a simple Adapter # 47549. First if you only want the 6-Pin connector we have the Kit # ETBC6 which will connect to your 4-way and also provides you with the wiring needed to run the required charge line and brake controller. Otherwise we have the more commonly found 7-Way Kit # ETBC7 which is very similar to...
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  • Brake Controller Recommendation for 2005 Toyota Tundra SR5
  • Hey Deanna, the brake controller I recommend for your 2005 Toyota Tundra is the Redarc Tow Pro Liberty part # RED24FR as it only puts a small knob on the dash of your truck and uses an inertia sensor to determine how hard you are hitting the brakes for applying the trailer brakes. To wire it to your truck all you need is the correct install harness which is part # RED49FR.
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  • 2024 Chevy Silverado 1500 - No Power At Brake Control Plug Under Dash
  • Hey Fred, have you checked the fuse box yet? Since the vehicle is brand new you are likely just missing the fuse needed to activate the trailer brake control circuit. Your owners manual will specify the exact fuse location for the trailer brake control module but you will just need to check this location and make sure the appropriate fuse is inserted. Based on what I can find online it should be in the engine compartment fuse box # 63, but you will definitely want to check your owners manual...
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  • Which Connector Is Needed To Install Curt Spectrum Trailer Brake Controller On a 2018 VW Atlas?
  • Both the kits come with the same Curt Spectrum Trailer Brake Controller # C51170 for your 2018 Volkswagen Atlas. The Universal Wiring Adapter # C51515 is needed if your Atlas does not have the factory brake controller wiring. While the Curt Custom Wiring Adapter # C51522 is designed to plug into the factory trailer wiring connector. If you have the factory connector with a factory 7-way the connector should be behind the left kick panel in the drivers compartment. If you do not have a...
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  • Recommended 7-Way Connector for a 2010 Audi Q7
  • Welcome back Andy! Since you already have a 4-Way the only part you will need, to add a 7-Way, is the Universal Installation Kit for Trailer Brake Controller item # ETBC7. The kit includes a pre-wired 7- and 4-way trailer connector that mounts easily at the rear of your Audi with an included bracket. This kit is designed for use on a vehicle, like yours, with an existing 4-way flat trailer connector and plugs directly into it. Now in order to operate your trailer's brakes you will need...
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  • Parts Needed to Install Brake Controller in 2023 Sprinter
  • I checked with Tekonsha and a few other brake controller manufacturers and they state that your 2024 Mercedes Sprinter 3500 does not have an OEM brake controller install port under the dash like previous models so you would have to hardwire in the Prodigy P2 # 90885 with the universal install harness it comes with and the brake controller install kit part # 5506 which wires to the OEM 7-way you have.
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  • What is Bests Disc Brake Actuator for Boat Trailer with Disc Brakes
  • Hey Scott, so the best EOH actuator is the Hydrastar brand which for a disc brake setup would be the # HBA16. The Hydrastar actuators are the most reliable and quickest reacting. This would also work with the integrated brake controller of your 22' Ram 3500. You'll also want the wiring kit part # HS381-9000.
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  • Recommended Brake Controller and Adapter for a 2020 Mercedes-Benz 3500
  • There is a kit technically that we have which includes both the adapter and the brake controller, but since it's a multi-product in our system there isn't any way to link a single product. So you'd need to add the adapter # 3063-P and the brake controller # 90195 separately, unfortunately. Also, the Tekonsha harness # 3063-P will work with TrailerMate, Draw-Tite, and Tekonsha brake controllers that have a built-in plug for the adapter to connect to.
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  • Will The Curt Spectrum Trailer Brake Controller Plug and Play In 2010 VW Touareg?
  • That is a great question Andy and I can understand your confusion as we do have the Technical Bulletin which I have linked near the bottom of the page next to the instructions. You will be able to connect the Curt Spectrum # C51170 to your 2010 Volkswagen Touareg using the Pigtail # C51522. There is a chance you will have to add a relay to get a more consistent power to the controller which is outlined in the Technical Bulletin but you will not need the parts outlined in the beginning of...
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  • Recommended Parts for Installing Trailer Wiring and Brake Controller on a 2018 Jeep JL Wrangler
  • Hey Paul, thanks for reaching out! You'll need the following parts to get your 2018 Jeep JL Wrangler Unlimited ready for towing a trailer with brakes: - 4-Way Harness Kit # 118786 - Universal Wiring Kit # ETBC7 - Prodigy P3 Brake Controller # 90195 - Wiring Adapter # 3073-P Most of these parts will be a plug and play style of installation aside from the power and ground for the ETBC7 kit and the power for the 4-Way harness. The P3 is also the most user-friendly and reliable controller...
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  • Wiring In A Tekonsha Prodigy RF And Mighty Cord 4-To-7 Pin Adapter
  • Hey Randy. You can install the Mighty Cord Trailer Connector Adapter # A10-7084VP and cap off the blue brake controller output wire with some electrical tape since the Prodigy RF will not be connecting to it. This system detects deceleration and activates the brakes accordingly and the remote gives you the ability to read errors and manually activate the brakes. The yellow wire on the # A10-7084VP can also be capped off with some electrical tape unless you need a reverse light signal....
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  • Brake Assemblies for a Converted Surge to EOH Trailer
  • That's correct, Bill. After removing your old surge coupler and old brakes you will need to install the new brake assemblies with # 23-105 for the left hand side, and # 23-106 for the right side. The magnets have 2 wire leads, one for ground, one for power. It doesn't matter which wire you use for which function, they are non-polarity specific. The two power wires will need to be run up the length of the frame and connected together. Ultimately they need to connect to the brake controller...
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