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RoadMaster Transmitter for Even Brake Systems

RoadMaster Transmitter for Even Brake Systems

Item # RM-9420

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RM-9420 - Transmitter Roadmaster Tow Bar Braking Systems
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Product Images


  • Tow Bar Braking Systems
  • Brake Monitoring System
  • Transmitter
  • Roadmaster
This ICX box installs inside your towed vehicle and relays information about that vehicle's braking activity to the Even Brake receiver monitor installed in your motor home. Call 800-298-8924 to order Roadmaster accessories and parts part number RM-9420 or order online at etrailer.com. Free expert support on all Roadmaster products. Guaranteed Lowest Price and Fastest Shipping for RoadMaster Transmitter for Even Brake Systems. Accessories and Parts reviews from real customers.


  • All Info
  • Reviews (14)
  • Q & A (15)
  • Photos
  • Why etrailer?

Roadmaster Accessories and Parts - RM-9420

This ICX box installs inside your towed vehicle and relays information about that vehicle's braking activity to the Even Brake receiver monitor installed in your motor home.


Features:

  • ICX box works with RoadMaster's Even Brake supplemental braking system
  • Transmitter relays information about your towed vehicle's braking activity to the receiver installed in your motor home
  • Made in the USA


This item does not include the Even Brake receiver (RM-9410).



9420 RoadMaster ICX Box Complete






Customer Reviews

RoadMaster Transmitter for Even Brake Systems - RM-9420

Average Customer Rating:  4.6 out of 5 stars   (14 Customer Reviews)

This ICX box installs inside your towed vehicle and relays information about that vehicle's braking activity to the Even Brake receiver monitor installed in your motor home.

- RM-9420
by:

Installed transmitter to replace defective unit, synched with receiver in coach. Brakes working. 117543


Comments

HI Bob - I have issues with my Even Brake where the unit says it cannot detect a brake switch, however when I test the switch it is OK. It is an intermittent problem. I pulled the green wire off the ICX transmitter and replaced the crimp end, then anchored the wiring so there is NO STRAIN on the wiring to the ICX transmitter and still have the issue, so I think it could be a bad ICX transmitter.How did you know your transmitter was bad?Thanks,Mike P

-- comment by: Mike P - 06/28/2015

12868
Comments

For Mike P. I tested for voltage to the transmitter. Voltage was present so unit should have detected.

-- comment by: Bob A - 06/30/2015

12922

- RM-9420
by:

Works as advertised. Wires coming out of unit not well protected/anchored. I wonder why this can't be designed to be integrated into the Even Brake unit itself instead of having a separate device to install? Alternately, it could be designed to be powered by the Even Brake unit instead of separately: You already have to plug in a USB-type connection from the Even Brake. I wired mine up with a flat-4 trailer-type connector so I could install and remove it from my vehicle easily. 73624



- RM-9420
by:

Worked as expected, made a call for some technical help and they were able to answer my question and had me going on no time 557865



- RM-9420
by:

I have ordered many products from etrailer and their customer service is 12 on a scale of 1 to 10. I ordered my products on the weekend and they were delivered on a Wed. I also later found cheaper prices on a few of the items and submitted the info for the 110% lower price guarantee and received the refund within a few hours. These folks are just plain great! 450638



- RM-9420
by:

No wiring information with unit . It would help if you sent a complete package. 396586


Comments

Thanks for the feedback and review, this product is intended to be used as part of the complete Even Brake system from Roadmaster. I have included a link to the complete installation instructions for your reference.

-- Rachael H - 06/23/2017

25368

- RM-9420
by:

Excellent products 382822



- RM-9420
by:

well i can not test this till the 1 first week of aprill ,so i would think it ok hoppfully for the tranmiter ,iam in quebec and ordered thought my mother in law (snow bird comming back end of the mouth, but must say for for sevice and Price and allso for information and detail on items TOPS!, Best place i found on google to order . 349300


Comments

very good as expected

Harry.j - 03/06/2018

35510

- RM-9420
by:

The product did not fix my problem as Roadmaster stated it would. I had to send the brake unit in for repair. The unit worked well when synced with the repaired braked unit. 312120



- RM-9420
by:

Good instructions; item exactly as advertised. Company shipping is lightning fast and communication was excellent. Buy with confidence! 291014


Comments

Still working great, and with moderately heavy use.

John S - 09/03/2017

27862

- RM-9420
by:

Great service at a fair price. Would use them again! Needed the part ASAP and etrailer had it! 284615



- RM-9420
by:

I was preparing to leave on a month-long RV trip when my Even Brake required repair. I contacted Roadmaster, and troubleshooting revealed a bad transmitter. Roadmaster said it would be about two weeks to get a replacement, but suggested I might be able to get it more quickly from etrailer.com. I ordered one on line and promptly received it. Thanks to e-trailer we are on the road! 266573



- RM-9420
by:

Great product and fast service. Thanks! 206255



- RM-9420
by:

Works as it should. 145883



- RM-9420
by:

Fast Shipping and right part that I ordered and best of... it worked! 83951


15
15

Ask the Experts about this Roadmaster Accessories and Parts
Do you have a question about this Accessories and Part?


  • Is Transmitter Required for Proper Function of Roadmaster Even Brake Supplemental Braking System
  • I spoke with my contact at Roadmaster regarding the Even Brake Supplemental Braking System # RM-9400. He stated that the Transmitter # RM-9420 is indeed required for proper operation of the system. The transmitter not only sends signals to the monitor in the cab so you know that everything is working properly but it also communicates with the system as you apply the brakes to allow for proper function. Without the transmitter the Even Brake would sense an error and would not work correctly....
    view full answer...

  • Installing the RoadMaster Transmitter # RM-9420 for Even Brake on a 2017 Ford F-150
  • If you use a circuit tester like part # 40376 you should be able to locate some wires behind or around your brake pedal and test them. If one gets hot only when your brake pedal is pressed then you can connect the RoadMaster Transmitter # RM-9420 to that. Otherwise your best bet would be to located the trailer brake controller connector and tap into the stop light switch that way. If you check up under your dash to the right of the steering wheel (basically behind that center panel)...
    view full answer...

  • Videos Showing Installation of ICX Transmitter for Roadmaster Even Brake
  • I have included a couple of links to videos that show example installations of the Even Brake # RM-9400 which has that ICX transmitter. Use these videos as a guide to help with the installation on your 2012 Wrangler Unlimited.
    view full answer...

  • Roadmaster EvenBrake # RM-9400 Supplemental Braking System Has Break Away Alarm Going Off
  • I spoke with my contact in Technical Services at Roadmaster. There are two likely possibilities for what you're experiencing. 1) The wiring harness from the ICX transmitter to the break away switch might have cracked or worn wire insulation, which is allowing it to short out. If you find any damage on the wire, you can try to repair it or simply replace the harness with part # RM-650900. 2) If the harness isn't worn and hasn't caused a short, the ICX transmitter has gone bad and would...
    view full answer...

  • Does Even Brake ICX Transmitter Draw Power All the Time or Only when Using the Even Brake
  • The ICX transmitter in the Even Brake, # RM-9400, won't be functioning if the Even Brake is not in the vehicle and the transmitter plugged into it. So you won't have to worry about installing a switch to turn it off and it won't run down the battery.
    view full answer...

  • Pairing ICX Transmitter of Roadmaster Even Brake
  • Press the Dim button on the motorhome monitor after plugging it in for about 6 seconds until the LCD reads, "receiver in learn mode." Release the Dim button and it should read "Learning ICX #1 --Advance OK." Press the Test button on the Even Brake Touch pad control panel. It should begin a self-diagnostic test. Once complete the test light will illuminate green indicating it is paired and ready to go. If it is red then there is a problem and you should check the motorhome monitor...
    view full answer...

  • Wiring Mopar Tow Bar Wiring Harness with Roadmaster Even Brake ICX Transmitter on 2007 Jeep Wrangler
  • You will need the wire that only has power when the brake pedal on the 2007 Jeep Wrangler is pressed. In your Mopar harness, use a circuit tester such as # ALL640595 to test the wires. The one that has power with the brake pedal and not at any other time (such as with a turn signal or running lights activated) will attach to the ICX transmitter on the Even Brake # RM-9400.
    view full answer...

  • Replacement Monitor and Transmitter for the Roadmaster Even Brake System
  • As long as the transmitter in the vehicle is still transmitting properly then you will not need any additional parts other than the replacement monitor # RM-9410 that you have referenced. If the transmitter is not sending out the signal then you can get both the monitor and transmitter together, # RM-9430. And if it is just the transmitter that is the problem you would need # RM-9420.
    view full answer...

  • Replacement ICX Transmitter for Even Brake Supplemental Braking System
  • If all you are missing is the ICX transmitter then yes, you can just add it, # RM-9420, to complete the Even Brake system # RM-9400. If you are also missing the receiver part though you can get them both together as # RM-9430.
    view full answer...

  • Replacement Transmitter for Roadmaster Even Brake Supplemental Braking Systems
  • If damaged wiring/plugs were used or there was a short because of a wiring issue it could cause the problem you are facing with the Even Brake, # RM-9400. I have also included a link to the manual for the Even Brake which has a troubleshooting section that might help. If in the process of troubleshooting the handheld unit will not make contact with the base unit then it is likely the transmitter. If you need to replace the transmitter for the Even Brake it is # RM-9420. It is also possible...
    view full answer...

  • Can Just Motor Home Monitor Be Replaced for Roadmaster Even Brake System
  • The new monitor will require an initial programming procedure but you can absolutely just replace Motor Home Monitor # RM-9410 for your Even Brake System and sync it up to an existing transmitter. I did also go out to our warehouse just to look at the part and you can rest easy knowing that the monitor comes with clear instructions specifically detailing the pairing process when replacing the monitor by itself.
    view full answer...

  • Red Light on Transmitter Wont Stay On with Even Brake Supplemental Braking System
  • The problem that you are experiencing could be due to a loss of power that could be the result of a problem with the ground or power wires for the Even Brake # RM-9400 transmitter # RM-9420. You mentioned that you checked the ground and power wires. But try moving the ground to a different location where it could have a more efficient connection. You will also want to check the breakaway pin and make sure it is all the way in the switch. You can also inspect its wiring and repair as...
    view full answer...

  • Troubleshooting Red Light Staying on With Even Brake Braking System
  • If the red light on the Roadmaster Even Brake Portable Supplemental Braking System # RM-9400 remains on and "Even Brake" is staying on the issues is the monitor is not getting a clear signal from the RoadMaster Transmitter for Even Brake Systems # RM-9420. As you can see from the cut out of the instruction manual, you should be able to solve this by either moving the transmitter higher, or moving the monitor in your motorhome.
    view full answer...

  • Parts Needed to Complete a Roadmaster Even Brake Supplemental Braking System
  • Since you are missing some of the major components of the Even Brake system, what you will need is the second vehicle kit, # RM-98400 to ensure that you have all of the parts needed to use the Even Brake. The transmitter alone is just one piece you will need. You will also need the breakaway components, some wiring, and the brake light relay.
    view full answer...

  • Replacement RoadMaster Even Brake Transmitter and Receiver
  • There are parts which could work for you, but there is not a pressure switch available as a replacement part for the Roadmaster Even Brake # RM-9400. What you may be asking about is the Even Brake Transmitter and Receiver # RM-9430; the Transmitter # RM-9420 is also available separately.
    view full answer...


Do you have a question about this Accessories and Part?




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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael H
Expert Research:
Jameson C

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