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RoadMaster Stop Light Switch Kit

RoadMaster Stop Light Switch Kit

Item # RM-751452
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Tow Bar Braking Systems
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Roadmaster Stop Light Switch - RM-751452
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Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied. Lowest Prices for the best tow bar braking systems from Roadmaster. RoadMaster Stop Light Switch Kit part number RM-751452 can be ordered online at etrailer.com or call 1-636-306-4830 for expert service.
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  • Reviews (22)
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Roadmaster Tow Bar Braking Systems - RM-751452

  • Stop Light Switch
  • Roadmaster

Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied.


Features:

  • Activates motorhome brake-monitoring system whenever brake pedal in towed car is applied
    • Ensures that the supplemental braking system is functioning properly
  • Works great for any application that does not have a tow position in the ignition
  • Wires directly into towed car's fuse box for constant current
  • Made in the USA


Specs:

  • 12 Volts
  • Application: custom fit for your vehicle


This kit allows your RV's monitoring system to alert you whenever the brake pedal of your towed car is being applied. Other systems operate according to whether the air cylinder is extended and provide no indication of what is happening with the pedal itself. If your supplemental braking system is improperly installed, it may be continuously pressing on the pedal, impeding it from fully retracting and possibly causing damage to your vehicle's tires and braking system. With Roadmaster's Stop Light Switch Kit, you will always know when the brake is being depressed, and you will avoid costly damage.

751452 Road Master Stop Light Switch Kit

Installation Details RM-751452 Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

RoadMaster Stop Light Switch Kit - RM-751452

Average Customer Rating:  4.7 out of 5 stars   (22 Customer Reviews)

Avoid damage to your vehicle by ensuring that your supplemental braking system is properly positioned and working effectively. Kit activates your RV monitoring system to alert you when the brakes of your towed car are being applied.

- RM-751452
by:

There was a challenge presented when installing the Roadmaster Stop Light Switch (Kit #751452) on my 2015 Jeep Wrangler Sport Unlimited. The kit's Black C Bracket was not able to swing around fully to allow the kit's gray stop switch to be in line with the brake pedal. This was due to blockage caused by existing jeep's stop switch gray mounting bracket. As a result, I had to cut a notch using a Dremel and a grinding bit. The area where I had the interference from the jeep's bracket and the notch to allow proper installation is indicated in the attached photo. It is imperative that the kit's stop light switch when mounted correctly is fully depressed. If not, 12 volts will be sent to the Evenbrake's transmitter which will result in an alarm and failure to use the Evenbrake system. Also in reference to the Roadmaster installation instructions, there is no removable lower plastic cover. Installation requires twisting ones body under the dashboard with limited use of my left arm (I am right handed) to use tools. I ordered the stop switch from etrailer.com. I am using a Roadmaster Evenbrake system. I do want to state a clarification concerning the battery based on what I read in etrailer's and other forums. You do not have to disconnect the jeep battery on the 2015 Wrangler Sport Unlimited Model. Jeep made a change in the second edition of the 2014 operators manual which is reflected in the 2015 manual. The earlier 2014 edition did state the disconnecting of the battery before towing. I had informed the Roadmaster tech department of this change. The 2015 Jeep Wrangler Sport Unlimited steering column does not lock. You do not have to leave the key in ignition. You can remove it when ready to tow. My 2015 jeep has the power convenience group. The vehicle has two 12 volt convenience outlets. One is only powered on when the ignition switch is on. The other outlet is connected directly to the battery via a fuse. It is on all the time. This is the outlet I use for the Evenbrake. Now, Jeep does state not to plug in devices that use more than 13 amps or 160 watts. Roadmaster as per their installation manual indicates that the maximum draw of the Evenbrake is 10.8 amps. I reviewed all the above to the Roadmaster tech department and they said I should not have a problem using the Jeep's always on 12 volt outlet. We recently went on a camping trip on Columbus Day weekend to a campground 120 miles from the house and no power problems were encountered with the Evenbrake system. One other clarification is that the Jeep's brake lights are tied into the power convenience/electronics system. The brake lights will operate for a short period of time after the ignition is turned off and/or you open the jeep's door. Use of the brake lights will time out. This is the primary reason why I chose the stop light switch bracket kit. The Roadmaster Evenbrake transmitter and the hot leg to the kit's stop light switch are fed from a dedicated 10 amp fuse protected line from the battery. This way, I avoided drilling a hole into the weather resistant under the hood fuse box plus negating the need to make rube goldberg connections to existing fuses.


Comments
It works great
Bill H - 10/17/2015



- RM-751452
by:

The towing package I purchased from etrailer has made all the difference in our RV trips. My jeep wrangler can go everywhere we go, easy to hook up and thanks to the invisa brake no strain on the RV brakes. Full system required a mechanic to install but all in all very happy..



- RM-751452
by:

Thanks to a review I was aware I might have to grind out part of bracket to get it to fit. I did have to. Roadmaster said it wasn't necessary . I think they have to update the bracket for the newer models. Etrailer was more helpful than Roadmaster.


Comments
Works great forgot it was even there
Dave t - 12/12/2015



- RM-751452
by:

This product was exactly what I needed. I wanted an indicator light that told me when the brake pedal moved on my towed vehicle, not when my brake system was activated. This part fit perfectly on my 2014 Jeep Wrangler sport. Others with newer wranglers reported having to notch bracket but there was no need for that on a 2014. I wired mine a little differently than the instructions show and there was no need to tap into the wiring on my Jeep. My indicator light recieved constant power from my coach, when the brake is pushed it completes the circuit with a ground from the coach and the light comes on. I feel confident that if there is a problem and my brakes are activated when they shouldn’t be I will be aware of this before it causes damage to the toad brakes. Great product



- RM-751452
by:

Product works as promised. My suv did not have a brake switch. The bracket did not work so i customized one for this car as there was non available. But once all installed towing feels much safer with the brake controller got here



- RM-751452
by:

The thought of tapping into a car's electrical system makes me very nervous. So I bought this switch to eliminate that requirement. The alignment with the pedal was not perfect so I thought I might have problems down the road but I have not.



- RM-751452
by:

Works fine but you need arms like an octopus unless you remove the drivers seat to get enough room under the dash



- RM-751452
by:

The items I ordered which are to complete the setup for my Jeep Toad arrived in a timely manner and were exactly what I needed. I have not had the opportunity to install yet but I don’t anticipate any issues as I have reviewed the instructions. Tammie was great to deal with and was very knowledgeable. This is not my first dealings with etrailer and won’t be the last. Great service and knowledgeable. Thanks. Keller Texas. Don’t have any pics yet.



- RM-751452
by:

I installed this product so I could monitor the application of the brakes on my toad from the cockpit of my motor home. Easy install, and worked like a charm. I highly recommend this product.



- RM-751452
by:

etrailer is the most dependable and with quality items! I wouldn't use anyone else!



- RM-751452
by:

I rec. the product on time , installed it and it work great the whole process was great, and thank you doing everything you said you and the product would do. Ralph


Comments
great
Ralph C - 06/29/2017



- RM-751452
by:



- RM-751452
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I just received this product and have not had the time to install



- RM-751452
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Fit as advertised.



- RM-751452
by:

Easy hook up worked great.



- RM-751452
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- RM-751452
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- RM-751452
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Product works well



- RM-751452
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- RM-751452
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- RM-751452
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- RM-751452
by:

Great product. Easy to install


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Ask the Experts about this Roadmaster Tow Bar Braking Systems



  • Recommended Stop Light Switch Kit Needed When Flat-Towing 2011 Jeep Wrangler Sahara Unlimited
    Since the battery has to be disconnected when you are flat-towing your 2011 Wrangler, a supplemental stop light switch like part # RM-751452 will need to be installed. There are two wires on the stop light switch. One end connects to the IXC transmitter box and the other end connects to the positive battery post. That should take care of the issue you are having with your braking system.
    view full answer...
  • Stop Light Circuit Solution for Vehicle Where No Circuit is Present Near Brake Pedal
    One easier solution to get a stoplight circuit for installing a brake controller is to install a stoplight switch like the RoadMaster stop light switch part # RM-751452 which basically can give any vehicle a stoplight circuit for hardwiring in a brake controller like you are doing.
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  • Constant Red Light on the Hayes Energize XPC Trailer Brake Controller Part HA81745
    The red indicator light on your Hayes Energize XPC Trailer Brake Controller part HA81745 should only illuminate when the brakes on the vehicle are pressed or the manual override on the control is engaged. If the light has constant power then it would appear that either the red stop light switch wire on the controller is connected to the wrong circuit or it is shorting out to another circuit. The correct wire you will need to connect the red wire on the controller to is the one on the...
    view full answer...
  • No Light with Brake Pedal on the Tekonsha PowerTrac Part # 39523
    It sounds like you are saying that the green light on the brake controller only illuminates when the manual override is engaged and not with brake pedal. If this is the case then the problem is more than likely caused by connecting to the wrong stop light switch wire. The correct stop light switch wire that you will need to splice the red wire on your Tekonsha PowerTrac part # 39523 into is the one that only receives power when the brake pedal is depressed. You can also use the center high...
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  • How to Find the Stop Light Switch on a 2017 Ram ProMaster 1500
    In order to find the stop light switch or cold side of brake pedal on your 2017 Ram ProMaster 1500 to install a brake controller like the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 you will need to test each of the wires with a circuit tester like part # ALL640595 for the one that is only hot when the brake pedal is depressed. Unfortunately I do not have any information that tells me what color wire that is. If you cannot determine which is the cold side of brake pedal...
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  • How to Find the Stop Light Switch Wire on a 2014 GMC Savana Van
    The color of the stop light switch wire on a 2014 GMC Savana Van may not remain constant across different years or chassis but it will still need to be accessed prior to entering the body control module (BCM). In order to find the correct wire you will need to test each of them with a circuit tester at the back of the brown connector for the one that only has power while the brake pedal is depressed. If you cannot find the correct wire then you can use the RoadMaster Stop Light Switch Kit...
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  • Where to Find Stoplight Circuit to Install Brake Controller in 2018 Toyota Tundra
    Sounds like you are looking for a circuit for the red wire of a brake controller which is for the stoplight circuit to tell the controller when to apply the brakes. For your vehicle we actually haven't gotten confirmation on what the best way to find that is. One solution is to use a stop light switch kit like the part # RM-751452 which attaches to the brake pedal to give you the circuit you need. Or sometimes the third brake light circuit can be used on the truck. Hopefully we have a...
    view full answer...
  • Will the Roadmaster InvisiBrake System Fit a 2011 Jeep Wrangler
    The Roadmaster InvisiBrake # RM-8700 can be installed in your 2011 Jeep Wrangler. Installation will be basically identical to the video I have linked on the 2013 Wrangler. For this braking system to work properly on your Jeep you will also need stop light switch kit # RM-751452.
    view full answer...
  • Roadmaster InvisiBrake Supplemental Braking System Charging Battery On Jeep Wrangler
    The Roadmaster InvisiBrake Supplemental Braking System # RM-8700 does give the vehicle a constant maintenance trickle charge when connected to your motorhome if the running lights on the tow vehicle are on. This will make it so you do not need to disconnect the battery when in use. There may be other parts needed based on the vehicle you are towing for this system to operate correctly. For instance, most Jeep Wranglers will require a stop light switch kit # RM-751452. If you give me...
    view full answer...
  • Installation of Roadmaster Even Brake Supplemental Braking System on 2011 Jeep Wrangler
    The ICX Transmitter is included with the Roadmaster Even Brake System # RM-9400 and plugs in with the included cable. The Stop Light Switch # RM-751452 will then plug into the ICX Transmitter after you install the switch in the bracket. I've attached a video of the Evenbrake and a stop light switch being installed into a Grand Cherokee. The stop light switch is a different part number but the process is the same.
    view full answer...
  • Universal Stop Light Switch Kit RM-751000 for 2013 Freightliner Sprinter 2500
    RoadMaster Stop Light Switch Kit # RM-751452 is a custom-fit product designed for applications on the 2007 through 2014 Jeep Wrangler and Wrangler Unlimited. For your 2013 Freightliner Springter 2500 you can use their Universal Stop Light Switch Kit # RM-751000.
    view full answer...
  • Brake-Lite Relay or Stop Light Switch on my 2009 Jeep Wrangler
    The 2009 Jeep Wrangler uses a RoadMaster Stop Light Switch Kit part # RM-751452. Your question is a good question as there are differences with every one. Check out the linked video where my buddy Ryan shows you exactly how to install it.
    view full answer...
  • Troubleshooting Roadmaster EvenBrake That Doesn't Pump Brake Pedal During Test
    When you test the Roadmaster EvenBrake # RM-9400 it should conclude the test by pumping the brake pedal 3 times. It sounds like there might be an issue here with the Roadmaster EvenBrake # RM-9400 and the new vehicle might not have the Stop Light Switch # RM-751452 installed on it, which is required. If you've got the Stop Light Switch installed in the new vehicle and this malfunction is still occurring, let me know and I can give you a few other things to look at to get you back on the road.
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  • Recommendation For Supplemental Braking System For 2014 Jeep Wrangler Sport
    Both the SMI Stay-IN-Play DUO Supplemental Braking System, Item # SM99251, and the Roadmaster InvisiBrake Supplemental Braking System, Item # RM-751452, are confirmed fits for your 2014 Jeep Wrangler Sport. Both do the same thing in basically the same way. Where there is a significant difference is the installation. Our installers prefer the SMI Stay-IN-Play because it is a quicker and easier installation. Because of the easier installation process, I recommend the SMI-Stay-IN-Play...
    view full answer...
  • Recommended Braking System for 2009 Jeep Wrangler already Equipped with M&G
    Since your Winnebago has hydraulic lines, and not an air over hydraulic system I don't believe the M&G system will work. I have looked at their website and they use air lines to connect the two vehicles. I can't find any information on how they convert the hydraulic system to air for the connection. We do not carry this product so we have not done any installations and their website doesn't give much help. It appears you would need to add a compressor and accumulator to your Winnebago...
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  • What's Needed to Install Roadmaster Even Brake in 2007 Jeep Wrangler
    For your 2007 Jeep Wrangler Roadmaster recommends the Stoplight Switch Kit part # RM-751452 and the 12 volt outlet kit part # RM-9332 when installing the Roadmaster Even Brake part # RM-9400 and you'd be set.
    view full answer...
  • Troubleshooting Even Brake Portable Proportional Braking System On 2015 Jeep Wrangler Unlimited
    I called my contact at Roadmaster about the # RM-9400 and the troubleshooting message you keep getting. They told me that you need to check the green wire that is coming out of the # RM-751452 switch. You should only show current when the brake pedal is depressed. If you are not showing current, then the switch is probably bad or it has shorted out and needs to be replaced.
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  • Supplemental Braking System to Flat Tow a 2010 Jeep Wrangler Rubicon
    It sounds like you have a Roadmaster BrakeMaster for air brakes. Using the same system with the F-350 that has hydraulic brakes is going to be a lot more costly and likely even more work than removing the current system and installing a new one. I recommend doing just that and getting a Roadmaster Even Brake # RM-9400. It's a portable system that's much easier to install. You'll also need a 12 volt outlet kit # RM-9332 and stop light switch # RM-751452.
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  • Is the Stop Light Switch Kit Needed When Installing the InvisiBrake on a 2017 Chevrolet Colorado
    If you are installing the Roadmaster InvisiBrake # RM-8700 on your 2017 Chevrolet Colorado then you will need the Stop Light Switch Kit # RM-751472 if you have adjustable pedals instead of part # RM-751452. The part you referenced is for a Jeep but the kit # RM-751472 is for your Colorado.
    view full answer...
  • Recommended Stop Light Switch and Battery Disconnect for 2008 Jeep Wrangler Sahara
    On your 2008 Jeep Wrangler Sahara, you need the RoadMaster Stop Light Switch Kit # RM-751452. This will help with brake indicator lamp you are missing. The Brake Light Relay # RM-88400 is not a fit for your Jeep and may be what is causing the miscommunication between your motorhome and Jeep. I recommend removing that relay kit when you install the stop light switch kit. To make your battery disconnect easy, I recommend using the Roadmaster Automatic Battery Disconnect with Switch for...
    view full answer...
  • Does 2009 Jeep Wrangler Unlimited Need Stoplight Switch Kit
    The Blue Ox Patriot III # BRK2019 would be a great choice as a supplemental braking system for your 2009 Jeep Wrangler Unlimited and it will require the use of the RoadMaster Stop Light Switch Kit # RM-751452. What this kit does is activate your motorhome's monitoring system to alert you when your Jeep's brake pedal is being pressed. It is a safeguard so you know the supplemental system is working properly and your Jeep's brakes aren't being activated at all times. Your '09 Wrangler Unlimited...
    view full answer...
  • Time Delayed Brake Controller Troubleshooting on a 2008 Chevrolet Silverado
    The first thing you will want to do is use a circuit tester like the Circuit Tester part # 40376 in order to test the stop light switch wire on your vehicle's brake pedal while the brake pedal is depressed. You will need to be spliced into the wire that only has power while the brake pedal is depressed. If the wire is receiving power then the brake controller is faulty and will need to be replaced. If the wire is not receiving power then you will first want to check the stop light switch...
    view full answer...
  • Is a Stop Light Relay Needed when Using the Roadmaster Even Brake on a 2009 Jeep Wrangler
    The stop light relay, # RM-88400, is included with the Even Brake, # RM-9400. You will need to use the stop light switch kit, # RM-751452 according to Roadmaster. This kit will alert you when the vehicle brake pedal is being pressed. A 12 volt power supply, # RM-9332, is also recommended. To determine if a brake light relay is needed to properly wire your towed vehicle, answer the following questions. Are you using a supplemental braking system that depresses the brake pedal in your towed...
    view full answer...
  • Is Stoplight Switch Required for Installing SMI Duo on a 2003 Jeep TJ Wrangler
    I checked with Roadmaster and the Stoplight Switch part # RM-751452 that you referenced is not required for your 2003 Jeep Wrangler. With the SMI DUO part # SM99251 you will need to use the brake light relay # RM-88400 if you plan to use a diode kit for lighting like the part # RM-154.
    view full answer...


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