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  1. Flat Tow Wiring Harness
  2. Roadmaster
  3. Fuse Bypass
  4. Bypasses Vehicle Wiring
  5. Custom Fit
Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicles - (2) 20-Amp ATM Mini-Fuses
Roadmaster

Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicles - (2) 20-Amp ATM Mini-Fuses

Part Number: RM76512
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$111.85
Retail:$149.08
You Save: $37.23
Flat Tow Wiring Harness
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We highly recommend this fuse bypass switch if you need to deactivate a fuse when you flat tow. It's a huge pain to pull the fuse by hand every time, and you risk losing or damaging it. With this kit, you just have to flip a switch. 1-800-940-8924 to order Roadmaster flat tow wiring harness part number RM76512 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicles - (2) 20-Amp ATM Mini-Fuses. Flat Tow Wiring Harness reviews from real customers.
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Roadmaster Flat Tow Wiring Harness - RM76512

Highlights

  • Simple battery protection: Prevents drain with an easy toggle switch, perfect for flat towing.
  • Custom installation: Mounts seamlessly in your dashboard, connecting to the fuse box.
  • Convenient fuse management: Keeps fuses secure, eliminating damage and loss.
  • Two 20-amp ATM mini-fuses: Supports specific configurations for various vehicles.
  • Streamlined wiring process: Short 13" harness connects quickly and efficiently to the fuse socket.
  • Manufactured in the USA: Offers assured quality and reliable construction for your vehicle.

Features to know about

Flip Fuses Without Fuss: User-Friendly Bypass Switch

Tired of fumbling with tiny fuses every time you flat tow? The Roadmaster FuseMaster Fuse Bypass Switch lets you deactivate your vehicle’s fuses with just a flip of a switch. It eliminates the need to manually remove fuses, saving you from the hassle and potential damage. Perfect for anyone who frequently flat tows and dreads diving under the dashboard.

Preserve Your Battery Life: Prevents Battery Drain

No more coming back to a dead battery after towing your vehicle. This clever switch keeps your vehicle’s battery from draining by deactivating unnecessary electrical components during towing. Simply flip the switch to the drive position when you’re ready to hit the road again, and keep your battery charged and ready.

Designed for Easy Installations: Convenient Dashboard Mount

Installing this bypass switch is a breeze. With a straightforward setup involving mounting the switch on your dashboard, you can manage your fuse settings conveniently from the driver’s seat. The included wiring harnesses are crafted to fit seamlessly with your vehicle’s fuse box, making the installation process quick and simple.

Adapt to Your Needs: Custom Fit for Multiple Models

This bypass switch offers a flexible solution for various vehicle models. Depending on your car's make and model, you might need just one or two switches. It accommodates up to two 20-amp ATM mini-fuses, fitting perfectly into your vehicle’s engine compartment for a customized towing setup.

Avoid Costly Mistakes: Secure Fuse Storage

Worried about losing those tiny fuses? This bypass switch includes a storage compartment to safely keep your fuses when they are not in use. The risk of misplacing or damaging your fuses is minimized, ensuring that both your vehicle and electrical systems remain in top working condition at all times.

Simplified Towing Preparations: No More Back Pain

With traditional flat towing setups, you’d often find yourself in awkward positions, messing with the fuses. This switch offers a more comfortable solution—saving your back from the strain of reaching under the dash and making the towing experience much more enjoyable.

Specs

Application

  • Application: (2) 20-amp ATM mini-fuses

Dimensions

  • Harness length: 13"

Note

Consult your owner's manual to determine which fuse to pull.

76512 Road Master Fuse Master Two 20 AMP ATM Minifuse Bypass Switch for Flat Tow Vehicles and Toads - 13 Inches Long

Installation Details RM76512 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.6

344 reviews
We highly recommend this fuse bypass switch if you need to deactivate a fuse when you flat tow. It's a huge pain to pull the fuse by hand every time, and you risk losing or damaging it. With this kit, you just have to flip a switch.

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See what our Experts say about this Roadmaster Flat Tow Wiring Harness

  • How to Flat-Tow a 2012 - 2014 Honda CR-V with All Four Wheels Down
    In order to flat-tow a 2012 - 2014 Honda CR-V with all four wheels on the ground behind a motorhome you are going to need a tow bar, base plate kit, safety cables, tail light wiring harness, supplemental braking system, and possibly a high-low adapter. There may also be a few other smaller components that are needed depending on the options the vehicle is equipped with. For a tow bar, I recommend the Roadmaster Nighthawk All Terrain Tow Bar part # RM-676. The Nighthawk is one of the best...
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  • Recommended Flat Towing Wiring Harness for a 2013 Honda CR-V
    Yes, it does! That questions pretty old and it looks like there's been some updates since it was posted. The correct tail light wiring kit for the 2013 Honda CR-V is the Hopkins item # HM56304. This custom fit harness plugs in behind your CR-V's tail lights and provides you with a 4-flat plug to connect to your tow vehicle. I have linked an installation video below so you can see how to get it set up. Here are the rest of the parts you will need to flat tow your 2013 Honda CR-V: Tow...
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  • Recommended Flat Towing Base Plate and Wiring for a 2013 or 2014 Honda CR-V
    For a 2013 Honda CR-V we have the Blue Ox Base Plate Kit - Removable Arms # BX2258 that will work well with your Blue Ox Tow Bar. I recommend using Loctite Threadlocker # LT37420 for this installation. For your vehicle wiring, I recommend the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56304 which is the easiest kit to install with no splicing required and connects directly to the Honda wiring harness behind the tail lights. You will also need the 48" Long 4-Pole Loop...
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  • Flat Towing Setup Recommendation for a 2014 Honda CR-V
    We have everything you would need to flat tow your 2014 Honda CR-V. First lets start with a base plate kit as that is the attachment point on the vehicle. For that you would want the Blue Ox Base Plate kit part # BX2258. I attached an install video for you to check out as well. The Blue Ox Alpha # BX7380 is the most popular tow bar we offer that has been confirmed to work with the base plate kit so it should work very well. It also comes with safety cables. For trailer wiring you would...
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  • Pulling Fuses to Flat Tow a 2019 Chevy Sonic
    From my research you're correct, fuses need to be removed in order to flat tow your 2019 Chevy Sonic. It sounds like the same is true for the 2018 model as well. You can remove them and insert them manually each time you tow or we sell fuse bypasses from Roadmaster called the FuseMaster. The FuseMaster installs permanently in the Sonic and makes "removing" the fuse as easy as flipping a switch. This bypasses the fuse without actually having to take it out each time you tow. If your...
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  • Parts Needed to Flat Tow 2014 Honda CR-V
    There are a number of parts you're going to need in order to flat tow your 2014 Honda CR-V, starting with compatible base plates. I recommend the Roadmaster EZ4 Base Plate Kit # RM-521567-4 due to the clean look they'll give your Honda. For a tow bar I recommend going with the Roadmaster Falcon 2 Tow Bar # RM-520 because of how easy the tow bar is to connect to the base plates as well as its long arms, which make it easier to maneuver when towing; you will also need safety chains # RM-643. For...
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  • Does the Roadmaster Nighthawk Tow Bar Come With Safety Cables
    Hey Richard and Janet, yes the Roadmaster Nighthawk # RM-676 does come with safety cables! I see you're checking out some flat tow parts for your CR-V, are you interested in a complete set up? If you are, on top of the tow bar # RM-676 you're also going to need: - A base plate kit # RM-521567-5, a braking system # RM-8700 with the relay # RM-88400, and a wiring harness # RM-15267. You are also going to need either the # RM76511 if your owner's manual says to pull the #19 ACC radio fuse,...
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  • Parts Needed to Flat Tow a 2020 Buick Envision
    I can definitely help you out with a flat towing setup for your 2020 Buick Envision! You can definitely use the Roadmaster Crossbar-Style Base Plate Kit # 523196-4 with the Adapter # RM-033 so that the base plate kit is compatible with a Blue Ox tow bar, but in all honesty it would be much easier to use the Roadmaster Direct-Connect Base Plate Kit # RM-523196-5 with the Adapter Kit # BX88185 instead because you don't have a whole bar that you need to use as an adapter. I'm guessing that...
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  • What Do I Need To Flat Tow A 2017 Buick Envision
    Yes, the Roadmaster FuseMaster Fuse Bypass Switch part # RM76512 will work on your 2017 Buick Envision and is also recommended to be used while flat towing this vehicle. In order to flat tow your vehicle with 4 wheels down, you will need a base plate kit, tow bar, safety cables, supplemental braking system, wiring harness, and possible high-low adapter. I will attach my recommendation for each of these components below. For a base plate kit designed to fit your vehicle, I recommend the...
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  • What Fuses Need to be Pulled to Flat Tow 2017 Honda Fit
    I took a look at the online owner's manual for your 2017 Honda Fit EX. It starts off by stating that only the manual transmission models of the Honda Fit can be towed behind a motorhome with all four wheels on the ground. For extended towing (more than eight hours in one day) you will need to remove the 20 amp accessory power socket and 7.5 amp ACC fuses. These fuses are located in the interior fuse box. You will also want to remove the 15 amp back up fuse located in the engine compartment...
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  • Can a 2019 Honda Fit with Manual Transmission be Flat Towed
    I took a look at the online version of the owner's manual for your 2019 Honda Fit and it does state on page 406 that manual transmission models can be flat towed behind a motorhome. I recommend checking your copy of the owner's manual to verify this. To flat tow any vehicle you will need a base plate kit, tow bar, safety cables, vehicle wiring, a supplemental braking system, and possibly a high-low adapter. For a base plate kit I highly recommend the Roadmaster EZ5 # RM-521571-5 because...
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  • Parts Needed To Flat Tow 2017 Buick Envision
    The Blue Ox SwayPro, such as the # BXW1000, is a product line of weight distribution hitches with sway control systems. This is for use with trailers and not used on flat towing passenger vehicles. To flat tow your 2017 Buick Envision, you will need a base plate kit, tow bar, safety cables, supplemental braking system, wiring harness, and possibly high-low adapter. I recommend the Blue Ox Base Plate Kit, # BX1518 which feature removable tabs for an inconspicuous look while not in...
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  • Can 2015 Honda Fit With Manual Transmission be Flat Towed Behind Motorhome
    I took a look at the owner's manual for a 2015 Honda Fit and it states that if the vehicle has a manual transmission it CAN be flat towed; if it has an automatic transmission it cannot be flat towed behind a motorhome. There are a number of parts you're going to need in order to flat tow a '15 Fit with a manual transmission, starting with compatible base plates. I recommend the Roadmaster EZ5 Base Plate Kit # RM-521569-5 because the brackets will be hidden away so the Fit can maintain...
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  • Procedures and Requirements to Flat Tow a 2017 Chevrolet Cruze
    According to the owner's manual for your 2017 Chevrolet Cruze, the F15 (02 sensor), F23 (Windshield washer/ Rear windows), F26 (Transmission), and F27 (Blank) fuses must be pulled while being towed to eliminate battery drain. All of the other vehicle functions will remain on and in working order but the above items are not needed while being towed. In order to eliminate physically pulling the fuses each time you tow your vehicle, you can install the Roadmaster FuseMaster Fuse Bypass Switch...
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  • Recommended Parts to Flat Tow a 2018 Chevy Sonic
    Hey Dennis, that's a great question. The answer is not much. The Curt Fuse Bypass Switch for Towed Vehicles item # C63HR is 14" long and the Roadmaster FuseMaster Fuse Bypass Switch item # RM76512 is 13" long. Both perform the exact same function, have the same gauge wire, and store two 20-Amp ATM Mini-Fuses. It looks like you're researching parts needed to flat tow a 2018 Chevy Sonic. Here's a list of the rest of parts I recommend using: Tow Bar and Safety Chains - etrailer SD Non-Binding...
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  • Can A 2014 Honda CR-V EX-L FWD Be Flat Towed
    According to the owner's manual you would be able to flat tow your 2014 Honda CR-V EX-L. In order to do so you'll need follow the steps listed in your owner's manual and pick up the following components: Baseplate: etrailer Invisible Base Plate Kit # e98955. Tow Bar: etrailer SD Non-Binding Tow Bar # e34ZR. This tow bar comes with safety cables included and the head/shank can be adjusted to help keep the tow bar level between the motorhome and CR-V. Tow Bar Wiring Kit: Roadmaster Diode...
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  • Complete Flat Towing Setup For A 2020 Chevrolet Sonic
    Sure thing! For your 2020 Chevrolet Sonic Hatchback, you're going to need: -A base plate kit, Blue Ox Base Plate Kit # BX1703, -A tow bar, the Curt Rambler Steel Tow Bar for Curt and Blue Ox Base Plates # C26FR, -A wiring kit, Roadmaster Tail Light Wiring Kit w/ 7-Way to 6-Wire Connector # RM-152-LED-7 with the fuse bypass # RM76512, # RM76511 & # RM76511. Those 3 fuse bypasses are only for models with keyless entry, if your Sonic does not have keyless entry then you only need one...
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  • What Two Fuses Need to Get Pulled to Flat Tow 2014 Honda CR-V
    When it comes to the procedure for a specific vehicle for flat towing you have to go with what the manufacturer recommends. Either by what's in the owners manual or by contacting the manufacturer of the vehicle. Based on what you listed you would need to leave the ignition in ACC mode and the two fuses you mentioned of 19 and 20. We actually had the chance to install the # RM76512 on a 2014 Honda CR-V just like yours and I attached an install video that shows which fuses had to be bypassed.
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    Yes, you will be able to flat tow your 2018 Chevrolet Sonic RS with turbo. In fact, we have setup a 2018 Chevrolet Sonic RS for flat towing before. You will need the following items to flat tow your vehicle. Blue Ox Avail Non-Binding Tow Bar - Motorhome Mount - 2" Hitch - 10,000 lbs, part # BX7420 Blue Ox Base Plate Kit - Removable Arms, part # BX1703 Blue Ox Patriot Portable Braking System - Proportional, part # BLU37TR Roadmaster Diode Kit, part # RM26FR Roadmaster FuseMaster Fuse Bypass...
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  • Flat Tow Prep Needed For A 2020 Buick Envision
    When setting your 2020 Buick Envision up to flat tow you'll turn the ignition on to place the transmission into Neutral but after placing it in neutral you'll want to turn the ignition back to the off position. So the engine shouldn't be running while towing. You'll also want to remove fuses 29 and 32 to prevent the battery from draining while towing. You can install the Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicle - (2) 20-Amp ATM Mini-Fuses Item # RM76512 to turn the fuses...
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  • Troubleshooting A Dead Towed Vehicle Battery While Using The Blue Ox Patriot Braking System
    Fuses being pulled would be a requirement of the vehicle to prevent a specific system from kicking on and either draining the battery or causing damage to the vehicle while it's being towed. The problem you're having is that the Blue Ox Patriot # BLU37TR is powered off of the vehicle battery and over time as it activates it's draining the battery. The solution to this would be to install a charge line kit like the Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25. This...
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  • Ignition and Shifting Procedure for Towing a 2014 Honda CR-V Behind an RV
    On your 2014 Honda CR-V, when your remove the key you will need to go through the entire process again. I've attached the photo of the owners manual page to assist. This will help you to circulate the fluids and allow the vehicle to be towed without damage. Failing to follow the procedure completely could cause damage to your transmission and cause a battery drain. I recommend using the Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicle - (2) 20-Amp ATM Mini-Fuses # RM76512...
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  • How To Carry a Bike on the Back of a Motor Home While Flat-Towing
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  • Recommended Fuse Bypass For Flat Towing A 2013 Honda CR-V
    If your owner's manual says to only pull the #19 ACC radio fuse, you can use the Blue Ox Fuse ByPass Switch for Towed Vehicles # BX88272. If it states to pull the #19 ACC radio fuse and the #20 ACC key lock fuse you'll need to use the Roadmaster FuseMaster Fuse Bypass Switch for Towed Vehicle # RM76512. The Blue Ox Fuse ByPass Switch for Towed Vehicles # BX88294 you referenced is for ATC or ATO fuses. The fuses you'll be pulling are Mini, and ATC fuses are much larger.
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