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Replacement Control Unit for Kwikee Electric RV Steps
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Kwikee

Replacement Control Unit for Kwikee Electric RV Steps

184 Reviews | 130 Questions
$164.00
Retail:$229.95
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Replaces the control unit on your Kwikee powered RV entry steps. Unit wires steps to RV and works with motor (sold separately) to automatically extend and retract steps when the RV door is opened and shut. 1-800-940-8924 to order Kwikee accessories and parts part number LC379146 or order online at etrailer.com. Free expert support on all Kwikee products. Great prices and Fastest Shipping for Replacement Control Unit for Kwikee Electric RV Steps. Accessories and Parts reviews from real customers.
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Kwikee Accessories and Parts

  • RV Steps
  • Control Module
  • Kwikee

Replaces the control unit on your Kwikee powered RV entry steps. Unit wires steps to RV and works with motor (sold separately) to automatically extend and retract steps when the RV door is opened and shut.


Features:

  • Replaces control unit on your Kwikee electric RV steps
    • Fits steps manufactured from 2006 to 2018
  • Control unit automatically extends and retracts steps when the RV door is opened and shut
    • Wires to RV power to connect the steps to the door
  • Includes detailed installation instructions
  • Made in the USA


Specs:

  • Dimensions: 6-3/4" long x 3-1/8" wide x 1-1/16" tall
  • Wire gauge:
    • Green: 12 AWG
    • Purple: 16 AWG
  • 1-Year warranty


Ignition Override Safety Feature

The ignition override feature is a safety feature that will retract your steps if the RV's ignition is sensed. This way, if you forget to stow your steps, they will retract automatically to prevent damage while traveling.



379146 Lippert Components (LCI) Quickie 9510 Control for IMGL/9510 Step Control for Motorized Motorhome Entry Steps

Kwikee Part Number 909510000

Item # LC379146





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Ratings & Reviews

4.8

184 reviews
5 Stars
(161)
4 Stars
(18)
3 Stars
(0)
2 Stars
(2)
1 Star
(3)
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by:
“Everything went perfectly. The parts were delivered when and where promised. The motor, actuator, and control unit were all correct for my motorhome. The process of removing the old, and the integration and installation of the new parts went very well. The quality of service provided by William S at eTrailer.com has no equal in the marketplace!”
by:
Perfect replacement to repair the power steps on our RV.
by:
The Kwikee step motor and controller were installed and the RV steps work fine.
Nathan did a fine job of finding just what we needed for our older RV.
by:
Very easy install plug and play comes with a detailed instruction and troubleshooting guide which is very helpful if there are other problems.
by:
Perfect replacement for my Kwikee steps. Has the correct wire gauge for all connections. Wire colors and connectors match those in my RV perfectly. Was an easy swap out. Lakesha was knowledgeable and helpful in ensuring I had selected to correct controller.
by:
I couldn't be more pleased with the service I received about my Kwikee control unit! Had to wait on hold longer than anticipated but well worth the wait. The original unit failed so I bought a cheap one off amazon. Followed the instructions to the T, plugged it in and it immediately started smoking. I then followed the testing procedure and found no problems. Called Etrailer after an internet search and spoke with Rachel. This woman was beyond patient with being sure I ordered the proper unit. Paid the extra couple dollars,out of character for me, and had it within 2 days. Retested all the circuits and determined they were good. Installed the new control box double checking everything. Before plugging in the 4 position connector I said aloud " here goes $[XX] up in smoke again". Much to my surprise the smoke stayed in the unit and the auto step worked as it should. The boss, wife, is just slightly less thrilled than I am! I can't thank Rachel enough for her patience in making my problem a personal challenge to get me stepping up and down as our travel season begins. Long winded but again thank you Rachel!!
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/13/2025

I'm so glad that this control unit stayed smoke free for you, Rick! That doesn't sound like a pleasant experience to have to go thru. I'll also make sure Rachel sees this and get a high-five from ya!

by:
Came even earlier than scheduled. Worked perfectly
by:
Talked to Kimberly and she was able to tell me which control unit I need for my motorhome. The unity arrived in a timely matter it was very easy to install. The only difference in operation is in the switch on the wall you put it in the on position to keep stairs locked open where before you kept the switch in the off position to keep stairs locked open
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by:
Andy was very helpful in finding the the right part for my RV
He would call right back if you left a message
by:
I had know idea which controller I needed to repair the electric steps on our Motorhome. Sheryl H at etrailer was a tremendous help and did a bunch of research to make sure the right part would be shipped. That was on a Friday. Believe it or not USPS delivered the new controller on Monday. I was able to install and swap the wires from the old controller to the new one and it fit perfectly. And it also fixed the problem I had with the steps.
Thank you Sheryl H and etrailer!
Bill profile picture

Bill

12/8/2022

It’s working great! I have bought and used many items from etrailer and every item has fit and worked perfectly. The how to You Tube video’s have given me the confidence to tackle anything from Motorhome suspensions to installing all items necessary to tow my Colorado behind it. I would highly recommend etrailer for any towing needs.

by:
Works great
by:
Everything fit together and easy install.
by:
Product arrived on the day promised and worked perfectly with my Kwikee Step.
by:
worked fine as replacement for failed control unit. Easy to install except original motor supply was hard wired to the original control unit. Had to splice in a new connector between the CU and the original motor leads. Really no problem, and I'm completely satisfied with the new unit. Step works perfectly again!
Glenn profile picture

Glenn

8/3/2020

This control unit has been working for a year now and I am still completely happy with this replacement part.

by:
Like others, I had to replace the magnetic switch on the door. Now working as it should.
by:
Worked perfectly
Debbie W. profile picture

Debbie W.

9/28/2025

Still works great

by:
Direct replacement and works as advertised.
Cushman profile picture

Cushman

4/18/2025

Great! Working fine.

by:
Works great. Fred is the best.
by:
Great help from representative. Unfortunately I still have the clanking sound when steps close. New motor and new controller did not fix it.
by:
worked perfect
by:
I have grown to use etrailer.com as my first source in finding the hard to find parts for my RV and also for towing my Jeep Wrangler. My Kwikee step system has always been unreliable, and was a constant item on my annual RV servicing. I was able to identify the required components, make a quick and efficient repair and my steps are working great after a year. Also, the videos are a fantastic help.
by:
was in need of parts to repair my RV steps, called and talked to Christine. She found my needed parts and was able to ship the parts overnight meeting my needs for repairs and leaving on vacation as planned.
GREAT SERVICE
Loyd profile picture

Loyd

8/19/2021

perfect

by:
The item arrived when it said it was going to and worked like a charm. My steps now glide as they are supposed to. Thank you Tayler.
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by:
After replacing the step slides three times because of making them run in and out by a reversing switch and forgetting to bring them back in and hitting something and bending the slides I am so glad we found your replacement automatic control box. Now we don't have to worry if they have come in when the door closes. Thank you for offering such a great part. I highly recommend this part.
by:
We recently had to troubleshoot a step that wouldn't retract. I didn't have the parts, at the time, so I had to disconnect the linkage and zip tie the step into the retracted position. Had I had the parts...I would have been able to fix the steps.

Part numbers can be confusing. LCI publishes a guide to help...

Now we carry spare parts...fuses, motor, and this controller...plus a couple of wire harnesses to make the next event...a non-event. The parts are easy to change out...and you'll be back to normal in no time.
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See what our Experts say about this Kwikee Accessories and Parts

Do you have a question about this Accessories and Part?
  • Replacement Part for Kwikee Step Controller # 909506000 Varies by Mfg. Date
    The Kwikee Control Box #909506000 has been discontinued by the manufacturer. The replacement part is determined by the date of manufacture which you can determine by looking at the current part which will have a date on it. If not, you can supply the serial number to have us determine the date. If your steps were manufactured prior to February of 1999, then there is not replacement parts available and you'd need to replace the entire step. If it is between 1999-2005, you will need an...
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  • Replacement Gear Box and Motor for Kwikee RV Step 903909000
    The correct gear box you need for your Kwikee step with 903909000 is the part # LC379160 and the motor is part # LC379147. I know you didn't mention it but the control unit would also be the part # LC379146.
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  • How To Find Replacement Control Unit For Older Kwikee Steps On 1995 Holiday Rambler
    Good morning Dave, the Replacement Control Unit for Kwikee Electric RV Steps # LC379146 is only for 2006+ so it won't work, but we can find one that is correct for your 1995 Holiday Rambler RV. You most likely will need Replacement Control Unit for Kwikee Electric RV Steps - 2 Door Switch Kits # LC379606 which is for 2005 and older Kwikee Step models (also comes in a kit as a motor upgrade for not much more coin Motor Upgrade Kit for Kwikee Electric RV Steps # LC379145). You'll really...
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  • Installation of Lippert Electric Steps # LC369552
    The Lippert Kwikee 24 Series Electric Steps - 3 Steps - 7" Drop/Rise - 24" Wide - 300 lbs # LC369552 simply need the hardware kit # LC118155-72 to bolt into existing mounting hole locations. This unit includes the logic control unit, the door switch kit, and the motor assembly. It will have all the parts you need. To specifically answer the part number question, the Lippert 9510 is the control unit for the step that is included. We have this available as a separate piece for other...
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  • Replacement Kwikee Series 28 RV Steps for Winnebago
    For a replacement Kwikee Series 28 power step we have the part # LC3747451 which will replace everything. If you were looking for a replacement control unit you'd need part # LC379146 or if you needed a replacement linkage part # LC379648.
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  • Replacement Control Unit for Lippert 28 Series Kwikee Steps
    The correct control unit for your 28 Series Kwikee steps is part # LC379146 on our site. This is the same control unit that is included in the Kwikee Steps Replacement Kit # LC379769 for 28, 31, 37, and 39 series steps.
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  • Looking For Replacement Kwikee Step Control Module For A 1991 Fleetwood Bounder
    Hello Mark. I can definitely help you find a replacement for the control module on your Kwikee step. Unfortunately, I do not have a way to look up specs for your step using the Chassis number. The best way to find the correct replacement will be to take a look at the control module itself. There should be a sticker with a model number, and if you can provide this number, I can cross reference to see what options for replacement are. If no sticker is present, the part number from the motor,...
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  • Replacement Kwikee Control Box 90950600 for Electric RV Steps
    The Kwikee Control Box #909506000 has been discontinued by the manufacturer. Unfortunately, if your steps were manufactured prior to February of 1999, then there are not replacement parts available and you'd need to replace the entire step. If it is between 1999-2005, you will need an update of all the electronic components and can use Lippert Components Kwikee Step Motor Conversion/Upgrade Kit for your series 22 steps, # LC379145. This kit includes the controller, motor, curved linkage,...
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  • Solution for RV with Kwikee Steps that Are Opening When Ignition is Turned On
    Most powered RV steps are wired up so that if you turn on the RV the steps will automatically retract. If yours is extending instead that would indicate that this circuit is wired backwards. Do you know what steps you have?
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  • Replacement Motor And Control Module For Kwikee 32 Series RV Steps
    For your Kwikee 32 Series RV steps, you can use the: -Replacement Motor for Kwikee Electric RV Steps # LC379147 for a replacement motor. For a replacement control module, you're going to need the: -Replacement Control Unit for Kwikee Electric RV Steps # LC379606 if your steps were manufactured in 2005 or earlier, & -The Replacement Control Unit for Kwikee Electric RV Steps # LC379146 for steps manufactured from 2005 to present.
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  • Replacement Control Unit Needed For Kwikee Electric RV Steps
    Hey Randall, Yes, you're looking for the Replacement Control Unit for Kwikee Electric RV Steps # LC379146. This is pretty much the replacement for all series. If you're needing any other components for your steps then I'd just need to see the tag that should be somewhere either on the mounting brackets for the steps or typically on the underside of the mounting plate for the steps. *Update* Thanks for letting me know it's a 32 series and for the picture. Here's the rest of the replacement...
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  • Parts Needed to Upgrade Older Kwikee 28 Series Steps
    To make the new motor # LC379147 and gearbox # LC379161 compatible with your older Kwikee 28 series steps, you will actually need pigtail # LC369243 as well as a new control box # LC379146. I confirmed this with my contact at Lippert. He also stated that all these parts are included in their complete Motor Upgrade kit # LC379769, but since you had already purchased the motor and gearbox, you just need the correct pigtail and control box, and you'll be all set!
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  • Replacement Motor for 3722615 Lippert Components Quickie 32 Series Steps
    Hey Maggie! The correct replacement motor for your # LC3722615 steps is the Replacement Motor for Kwikee Electric RV Steps # LC379147. We also have the gear box and linkage # LC379160 along with the control unit # LC379146 if you end up needing them as well.
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  • Looking For Rear Sway Bar Bushings For 2011 Tiffin Allegro 30GA
    Hello Randy, thanks for reaching out. We have a few busing kits that may work for you. What we have are the Roadmaster Polyurethane Bushing Kits. These come in either a 1-3/8" # RM-4139-300 or a 1-1/2" # RM-4139-125. These are all made to replace the bushings for the OEM bar. There is no kit made for a 1.42" diameter bar, but it may be the 1-3/8" bushing is actually what you need.
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  • Which Control Unit Is Needed To Replace Kwikee PN 909506000?
    Due to the age of your Kwikee Series 32 steps you are going to need to upgrade them with the Kit # LC379145. This will give you a new control unit, motor and gear box which have been updated to have more torque for better performance, reliability and longevity. You can not replace with just the Control Unit # LC379146 you found as it is designed to work on the new motor and the old control units are obsolete.
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  • Wiring Installation of Kwikee Step Control Unit
    The Replacement Control Unit for Kwikee Electric RV Steps # LC379146 which is part 90950600 you referenced is does not have a specific wiring diagram, but I've attached the closest thing and have also included a video of an installation to assist.
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  • Replacement Control Module For Kwikee Platinum Series Steps 372558
    Hey Jeff, Thanks for the detailed info, and the correct replacement control module for your Kwikee Platinum steps # LC372558 is the following: - Replacement Control Unit for Kwikee Electric RV Steps # LC379146
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  • Troubleshooting Kwikee RV Steps On A 2022 Jayco Motorhome That Keep Retracting
    If your Kwikee Steps # LC3711363 all of a sudden aren't operating correctly on a nearly brand new motorhome then my first recommendation would be to check the wiring for any damage or loose connections and then test the ground and the 12v power wire to ensure it's actually getting a full 12 volts. As for the switch, you'll want to have it on to keep the steps out when the door is closed. If the override switch is off then the steps will go back to normal mode, which means the steps will...
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  • Solution for Kwikee RV Steps LC372558 that Stair Won't Open When Door is Open
    Hey Gerry, it sounds like an issue with the control module if you can't hear the steps trying to move which for that you'd want the part # LC379146. Can you hear it trying to open at all?
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  • Availability of Replacement Linkage for Kwikee Series 32 RV Step
    Hey Shawn, for the Kwikee Step Series 32 that you have, the correct assembly is Kwikee Gear Box Linkage # LC379160. Just the linkage by itself is not available so this would be the route you'd have to go.
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  • What Controller Comes With The LC379145 Motor Upgrade Kit?
    Hello Dennis. The controller you are looking for is the Replacement Control Unit for Kwikee Electric RV Steps # LC379146. This is a direct replacement for the controller that comes with the # LC379145 upgrade kit.
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  • Retracting Kwikee Steps On 2016 Newmar Bay Star Sport
    Hey Dave. So what you described is actually how these steps are designed to work. Once you're parked at a campsite, the assumption is that you'd typically leave the steps out when the door is open and the ignition is off, so the opposite would be true once you're ready to head out and the steps need to come in (door closed and ignition on). Is everything else working correctly? Steps remaining retracted once out, etc?
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  • Replacement Gearbox For A Kwikee Step On A 2009 Monaco Monarch Class B Motorhome
    Hey Chuck, The control unit # LC379146 (909510000) you referenced is used on multiple Kwikee models so we'll need to look for a different part number to help identify what you have. There should be a sticker somewhere on the mounting bracket for the steps, either on the bottom or one of the sides. If not then look at the motor and gears to see if their stickers are still intact. Let me know what you find and I'd be happy to keep looking for the right replacement.
    view full answer...
  • Replacement Control Module for Kwikee Control Module 909506000
    Hey Tom, the correct replacement module for your 909506000 is part # LC379606 that you referenced. We have confirmed this with Lippert on a few different occasions.
    view full answer...


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