bing tracking image
  1. Tow Bar Wiring
  2. Jeep
  3. Wrangler
  4. 2019
  5. Roadmaster
FITS 2019 Jeep Wrangler
Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights

Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights

Item # RM26FR
Our Price: $293.54
Tow Bar Wiring
Confirmed to Fit
2019 Jeep Wrangler

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 5 lbs
Add to cart
In Stock
Roadmaster Tow Bar Wiring - RM26FR
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Roadmaster tow bar wiring for your 2019 Jeep Wrangler are available from etrailer.com. Installation instructions and reviews for your Jeep tow bar wiring. Expert service, and great tow bar wiring prices. etrailer.com carries a complete line of Roadmaster products. Order your Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights part number RM26FR online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (28)
  • Q & A (0)
  • Photos

2019 Jeep Wrangler - Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights

  • Diode Kit
  • Splices into Vehicle Wiring
  • Universal
  • Roadmaster

This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your Jeep Wrangler with variable voltage lights while flat towing. 7-Wire to 6-wire cord and 6-way car-side socket included for easy hookup.


Features:

  • Complete wiring kit lets you connect your RV's tail, brake, and turn signal lights to your towed car's lighting system
  • Smart diodes ensure that your variable voltage, incandescent tail lights function as they should while your car's being towed
    • Converts the 12V signal from your RV's wiring to a 9V signal so your tail lights work as intended
    • Prevents electrical feedback that can damage your vehicle's electrical components
  • 7-Wire to 6-wire Flexo-Coil adapter cord lets you easily run power from your motorhome to your towed vehicle
    • Expands out to 8' to prevent dragging and tangling
    • Resistant to water, oil, and chemicals and has silicone-injected plugs to prevent corrosion
  • 6-Way socket wires to harness and mounts on towed car with included bracket
  • Powder coated aluminum casing on diodes is corrosion resistant and provides protection from the elements
  • Kit includes 2 smart diodes, wiring harness, split loom, ring terminals, zip ties, 7-wire to 6-wire adapter cord, 6-way socket with mounting bracket, and 10' of 14-gauge wire
  • Brake light relay (RM-88400 - sold separately) may be required if used with supplemental braking system
  • Assembled in the USA


Specs:

  • Maximum amperage: 5 amps
  • Maximum voltage: 16 volts
  • Wiring harness length: 27'
  • 14-Gauge wire length: 10'
    • Maximum power rating: 60 volts
    • Operating temperature: 40 F to 176 F
  • Coiled cord max length: 8'
  • Coiled cord retracted length: 15"
  • Limited lifetime warranty


This complete smart diode wiring kit lets you connect your RV's tail, brake, and turn signal lights to your towed car's lighting system so that you'll have the signal lights necessary for flat towing your vehicle.


Because your vehicle has variable voltage tail lights, you cannot use a standard diode wiring kit to get these signal lights. If regular diodes are used on a vehicle that has variable voltage tail lights, the bulbs will light up as though the towed car is braking whenever the tail lights are on. In other words, there will be no difference between your vehicle's brake lights and running lights. This is because variable voltage tail lights use the same wire to power both the brake lights and tail lights. They do this by using a 12-volt signal for brake lights and a 9-volt signal for tail lights.


Smart diodes correctly modulate the 12-volt signal coming from your RV to activate only the intended circuit. The result is that your vehicle's tail lights will look and function as intended.


This wiring kit includes everything you need to hook up your motorhome's electrical to your towed car. It is designed to work with incandescent lights only. If your vehicle has LEDs, you'll need to use the smart diode kit designed for LED tail lights (RM38FR - sold separately) instead.


If your RV has separate tail light wiring, wherein the brake and turn signals run on separate wires, you'll need a wiring converter (RM-732 - sold separately) to complete this installation.


Smart Diode Wiring Diagram


153782 Roadmaster Wiring Kit w Smart Diodes for Incandescent Bulbs

02427 14-Gauge Brown Primary Wire

146-7 Roadmaster Adapter 7 to 6 Wire Flexo-Coil Cord

Installation Details RM26FR Installation instructions

Customer Satisfaction Score:


Customer Reviews

Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights - RM26FR

Average Customer Rating:  4.9 out of 5 stars   (28 Customer Reviews)

This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your vehicle with variable voltage lights while flat towing. 7-Wire to 6-wire cord and 6-way car-side socket included for easy hookup.

by:

A very easy installation. The instructions and kit quality were very good. I installed this kit on a 2019 Chevy Spark that I tow behind an RV. The lights have never failed to work as expected. I would highly recommend this product.



by:
2020 Chevrolet Sonic

Great company to purchase from. Very fast delivery.



by:
2023 Chevrolet Equinox

Great product!!



by:

Works like towing a trailer, The wiring was a challenge and the E-Trailer video on installatios was very helpful



by:

This is to rig my third vehicle for flat towing behind our motorhome. I am sure that the e-trailer people will be available to help me if I need advice.



by:
2018 Chevrolet Equinox

Installation went very well with the help of the video on your website. Thanks.



by:

Great service .I had a problem with a part they sent a new one and it worked great.Would recommend.



by:

Work as advertised - no issues



by:



by:



by:



by:



by:



by:



by:



by:



by:

I purchased this as part of a package which included; Hitch and wiring for my 2022 Equinox, Base plate, Tow Bar, brake System and connecting air hose, break away cables, LED tow lights with wiring harness, and a trickle charger to keep the Equinox battery from going dead while I was towing it behind my class A RV.
I had etrailer do the install of all the components on my car and RV. All the workmanship was excellent and done in the amount of time they said it would take. Also because they did not have a video of this equipment being put on this year and model vehicle, I gave them permission to make a video(which added a extra day and a half to the install)and the installation was free. Everything has worked perfectly and I couldn't be happier. Etrailer is my go to for anything towing and also RV parts.



by:

Works well and east to install just time consuming for layout, placement and overall cleanliness for super SANO install. The timing of installing this and the DUO Plug in Play must be done simultaneously. Layout the DUO first for placement locations and wire runs then this lighting wire run from front connection to rear area, then start at the front and make the connections from front to rear in one pass. Worked perfectly first time. Install fuses last.



by:

AS ALWAYS IT WAS EASY



by:

I ordered an in stock item on Thursday but did not receive it until 9 days later. Maybe I didn't order it correctly to receive it sooner. I don't think a picture will show the products on my vehicle. That is a great thing!



by:



by:



by:



by:



by:


25
28
Show More Reviews

See what our Experts say about this Roadmaster Tow Bar Wiring

  • Flat Towing Equipment Recommendations for 2019 Chevy Equinox
    According to the owner's manual, FWD Equinox models with the 1.5 L gas, 2.0L gas, and 1.6L diesel engine and AWD 2.0L gas and 1.6L diesel engines are capable of being flat towed. All other models would need to be towed on a trailer. To flat tow the vehicle, you'll need a tow bar, safety cables, base plates, a wiring harness so that the taillights on the Equinox work in tandem with those on the motorhome, a supplemental braking system and possibly a high/low adapter. For a base plate,...
    view full answer...
  • Steps Needed To Get Your 2023 Chevy Equinox Ready To Flat Tow
    To get your 2023 Chevy Equinox ready to flat tow you'll need to complete the following steps: 1. Position the vehicle to be towed and secure it to the towing vehicle. 2. Start the vehicle. 3. If equipped with AWD, engage the AWD system and confirm that it is on. 4. Move the shift lever to N (Neutral). 5. Then, put the vehicle into accessory mode by pressing ENGINE START/STOP one time without the brake pedal applied. An amber light will appear in the button when in accessory mode. The...
    view full answer...
  • Can I Flat Tow a 2021 Chevy Tahoe?
    Yes, you can! To flat tow a 2021 Chevy Tahoe you will need the following parts: Tow Bar and Safety Chains - Roadmaster Sterling Tow Bar item # RM-576 and item # RM-674 Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # RM59VR does not fit the Z71 Battery Disconnect - Roadmaster Battery Disconnect with Switch item # RM-766 Wiring Harness - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit for LED's item # RM38FR or Item # RM26FR for Incandescent Lights Supplemental...
    view full answer...
    Image 1 for Image 2 for
  • Parts Needed to Flat Tow a 2021 Chevrolet Equinox Behind a RV
    There are at least 5 different parts needed to flat tow your 2021 Chevrolet Equinox behind your RV. I will list them out, explain what each one does/is for and provide a recommendation for each part. Base Pate Kit: This is what installs onto your Equinox and where the tow bar coming from the RV will attach. I recommend the Blue Ox Base Plate Kit # BX1730. This base plate kit is made in the USA, has a hidden design that provides a clean, seamless look and the arms remove with a simple twist...
    view full answer...
  • Does The Curt Baseplate Work With A 2023 Chevy Equinox Premier With Lower Active Air Shutters
    The Curt Custom Base Plate Kit # C28FR doesn't have any notes listed stating that it will interfere with the lower active air shutters on your 2023 Equinox Premier. If it does the shutters can be trimmed or removed to allow for the baseplate to fit. One of our installers, Brad, has a done this more times than I can count since the Chevy Equinox is a popular choice for flat towing. If you haven't picked out the rest of your flat towing components then I have the following recommendations: Tow...
    view full answer...
  • Parts Needed to Flat Tow a 2021 Ford F-150 w/ a Roadmaster Falcon All-Terrain Tow Bar
    We can get you set up to flat tow your 2021 Ford F-150, and you will need a number of parts, including base plates, in order to do so, though you do already have one with the Roadmaster Falcon All Terrain, Non-Binding Tow Bar # RM-522. Along with the Roadmaster base plates you mentioned, the other things you will need are safety chains (if you don't have them), as well as a wiring kit, brake light relay, and supplemental braking system. I'll go ahead and list out the parts for you to make...
    view full answer...
  • Recommended Roadmaster EZ5 Direct-Connect Base Plate For A 2021 Chevy Equinox
    We definitely have options available for your new 2021 Chevrolet Equinox. Having the tow bars and braking system from a previous vehicle definitely makes life easier, and the Sterling tow bar ( # RM-522) will have no problem handling the weight. So to start, the Roadmaster Direct-Connect Base Plate Kit # RM-523193-5 will require a little trimming to get installed, but is specifically for your vehicle. The removable arms are Roadmaster's EZ5 Direct-Connect style connection, so it will have...
    view full answer...
  • Recommended Parts to Flat Tow a 2021 Chevy Tahoe Premiere
    I would be happy to! To flat tow your 2021 Chevy Tahoe Premiere you will need the following parts: Tow Bar and Safety Chains - Roadmaster Sterling Tow Bar item # RM-576 Base Plate Kit - Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # RM59VR Battery Disconnect - Roadmaster Battery Disconnect with Switch item # RM-766 Wiring Harness - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit for LED's item # RO44FR or Item # RO94FR for Incandescent Lights Supplemental...
    view full answer...
  • 2020 Chevy Sonic Recommended Parts to Flat Tow
    For a complete flat towing setup you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and possibly a high-low adapter and some fuse bypasses. The parts I recommend using for your 2020 Chevy Sonic include the following: Blue Ox Base Plate Kit - # BX1703 etrailer SD Non-Binding Tow Bar - # e47ZR (includes safety cables) Roadmaster Wiring Kit - # RM26FR Brake Kit - Part # DM86VR for hydraulic or part # DM26VR for air motorhome brakes High-Low...
    view full answer...
    Image 1 for
  • Recommended Flat Towing Components For A 2016 Ford Fusion Energi
    To flat tow your 2016 Ford Fusion Energi you'll need the following components: Baseplate: Roadmaster Direct-Connect Base Plate Kit # RM-524437-5. Tow Bar: etrailer SD Non-Binding Tow Bar # e74ZR. This tow bar comes with safety cables included and has an adjustable head and hank to help keep the tow bar level between the motorhome and Fusion. Tow Bar Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267. This kit will come with everything you need to display...
    view full answer...
  • Recommended Flat Towing Set Up for a 2016 Ford F-150 w/ Blue Ox Tow Bar
    Yes, there is a base plate that fits your 2016 Ford F-150 that will work with your Blue Ox Aventa Tow Bar. It is the Demco Tabless Base Plate Kit item # DM56MV. You will also need the Adapter for Blue Ox Tow Bars to Demco Classic Base Plates item # DM9523034. You are correct there are no Blue Ox base plate kits or kits that will work with your Aventa tow bar and fit your F-150 without an adapter. I highly recommend the Blue Ox Patriot 3 Radio Frequency, Portable Braking System item #...
    view full answer...
  • Recommended Parts to Flat Tow a 2017 Chevy Spark LT
    Thanks for reaching out - I'd be more than happy to help out! For a complete flat towing setup on your 2017 Chevy Spark you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and possibly a high-low adapter. Here are the parts I recommend for your application: Roadmaster Crossbar-Style Base Plate Kit - # RM-523185-4 etrailer SD Non-Binding Tow Bar - # e44ZR (comes with safety cables) Roadmaster Smart Diode 7-Wire to 6-Wire Wiring...
    view full answer...
  • What Lights Will Be Powered When Installing Tow Bar Wiring On 2020 Chevrolet Sonic
    The Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage Incandescent Tail Lights # RM26FR you were looking at for your 2020 Chevrolet Sonic will power the tail lights when plugged in to your RV. You should have turn signals, brake lights, and tail lights that come on when you turn on the running lights of your RV. These functions will only happen on the tail lights, and will not light up the front turn signals. If you are missing any of these functions I recommend...
    view full answer...
  • How To Charge Battery On 2022 Chevrolet Equinox While Towed Behind Motorhome
    In order to charge the battery on a 2022 Chevrolet Equinox while in tow you'll need to run a battery charge line, the Roadmaster Battery Charge Line Kit for Towed Vehicles part # RM-156-25. This takes power from the motorhome battery to charge the vehcile battery. The wire can be run though the wiring harness for the lights which I recommend the Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit part # RM26FR for.
    view full answer...
  • How to Find Tail Light Functions on 2023 Chevy Equinox Premier for Flat Tow Light Wiring
    Thanks for reaching out! The correct wiring harness for flat towing your 2023 Chevy Equinox Premier will be the Smart Diode kit from Roadmaster. You need part # RM26FR if you have incandescent tail lights or part # RM38FR if you have LED tail lights. To determine the correct wires to splice into you need to remove the clip from the tail light and then use a circuit tester like part # PTW2992 to check what functions are on each pin. Unfortunately we don't have a pin-out of what functions...
    view full answer...
    Image 1 for Image 2 for
  • Recommended Flat Towing Set Up for a 2019 Chevy Equinox
    I am guessing by tow device you mean tow bar. If you are wanting to use a Roadmaster tow bar you will want to use a set of Roadmaster base plates so you don't have to mess with purchasing an adapter. The two companies don't like to work together and Roadmaster is the better option. The Blue Ox base plate that fits your 2019 Chevy Equinox is the item # BX1730. You will need the Roadmaster Tow Bar to Blue Ox Brackets Adapter item # RM-031 to work with a Roadmaster Tow bar. To flat tow...
    view full answer...
  • How To Install Diode Tail Light Wiring In A 2020 Chevy Equinox
    A 2020 Chevy Equinox can't use a standard diode kit like the # RM-154 and would instead need smart diodes like the # RM26FR (incandescent) or # RM38FR (LED). These vehicles have variable voltage wiring so using a standard diode wouldn't allow the lights to properly display the signals form your 2019 Jayco Alante 26X. For the installation you'll just need to determine if the motorhome has separate or combined tail light wiring to determine the correct wiring procedures. In a combined system,...
    view full answer...
  • Is Brake Light Switch Needed w/ Invisibrake Supplemental Braking System on 2021 Chevy TrailBlazer
    It looks like you've got a good handle on what you need to flat tow your TrailBlazer. You will indeed need a stop light switch, part # RM62FR. Also, per the owner's manual, you'll need to disconnect the negative battery terminal before towing. A quick disconnect, part # RM-766 is available. The kit includes a switch that mounts in the passenger cab of the vehicle that allows you to disconnect and connect the battery remotely without needing to go into the engine compartment and disconnect...
    view full answer...
  • Video Of Blue Ox Base Plate Kit # BX1730 Being Installed On Chevrolet Equinox
    While we have not had a chance to install the Blue Ox Base Plate Kit - Removable Arms # BX1730 on a 2021 Chevrolet Equinox, we have installed the same base plate kit on a 2020 Equinox as you can see in the included video. The installation will be very much the same as the front end of the 2021 Chevrolet Equinox is the same as the 2020. If you are still undecided on the flat tow components I would be happy to make a recommendation. Tow Bar: Blue Ox Alpha 2 Tow Bar # BX7380 Wiring: Roadmaster...
    view full answer...
  • Recommended Flat Towing Equipment For A 2019 Chevy Sonic LT With RS Package
    The online manual for a 2019 Chevy Sonic shows no restrictions for any model for flat towing. There are some steps listed that you will need to follow to get your Sonic ready to tow so you'll want to refer to your owner's manual. To flat tow your 2019 Chevy Sonic you'll need a tow bar, base plate, braking system, tow bar wiring kit, and safety cables. I have the following recommendations for you listed below: Tow Bar: etrailer SD Non-Binding Tow Bar for Blue Ox Base Plates # e47ZR. This...
    view full answer...
  • Does Roadmaster Flat Towing RM-155 Bulb and Socket Kit Fit a 2020 Chevy Equinox
    It will depend on the trim level of your 2020 Equinox. If it's an L, LS or LT model, you will be able to use the # RM-155 Roadmaster bulb and socket kit. If it's a Premier model, you'll need to use a different option. The Premier model uses variable voltage taillights that would require a smart diode. If the taillights on the Premier model are incandescent, use # RM26FR. If they're LED, use # RM38FR. I've linked to some installation videos that you might find helpful.
    view full answer...
  • Recommended Flat Towing Equipment For A 2020 Chevy Equinox LT
    To flat tow your 2020 Chevy Equinox LT with your Roadmaster Tow Bar you'll also need a base plate, tow bar wiring kit, braking system, and safety cables. I have the following recommendations for you below: Base Plate: Roadmaster Direct-Connect Base Plate Kit # RM-523193-5. These direct-connect attachment points allow for easy connection or removal from your tow bar. The removable arms provide a clean factory look when not in use. Tow Bar Wiring Kit: If you have LED tail lights then you'll...
    view full answer...
  • Recommended Flat Towing Components For A 2023 Chevy Trailblazer And Where To Get Them Installed
    If you're willing to make the trip out to our facility in Wentzville, MO then we could install your flat towing components for you. We also have an installer locator, which I've attached below, that you can use to find the nearest installer to your area code. Just to make sure you have everything you'll need to flat tow your Trailblazer I have to following recommendations: Baseplate: Roadmaster Direct-Connect Base Plate Kit # RM35FR. Tow Bar: etrailer SD Non-Binding Tow Bar # e74ZR along...
    view full answer...
  • Flat Towing Components And Requirements For A 2024 Chevy Equinox
    2024 models of the Chevy Equinox have the same steps listed as the 2023 models to get the vehicle ready to flat tow: 1. Position the vehicle to be towed and secure it to the towing vehicle. 2. Start the vehicle. 3. If equipped with AWD, engage the AWD system and confirm that it is on. 4. Move the shift lever to N (Neutral). 5. Then, put the vehicle into accessory mode by pressing ENGINE START/STOP one time without the brake pedal applied. An amber light will appear in the button when in...
    view full answer...


< Previous
123. . .5



Do you have a question about this Tow Bar Wiring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee John S
Video Edited:
John S
Employee Chris R
Video by:
Chris R
Employee Jonathan Y
Video by:
Jonathan Y
Employee Thomas T
Video by:
Thomas T
Employee Ethan H
Video by:
Ethan H
Employee Rick G
Video by:
Rick G
Employee Conner L
Test Fit:
Conner L
Employee Ryan G
Test Fit:
Ryan G
Employee Clayton O
Test Fit:
Clayton O
Employee Bradley B
Test Fit:
Bradley B
Employee John A
Test Fit:
John A
Employee Mike S
Written by:
Mike S

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924