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Replacement Control Module for Lippert Electric Coach Step

Replacement Control Module for Lippert Electric Coach Step

Item # LC301702
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Our Price: $227.80
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Shipping Weight: 0.85 lbs
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This replacement control module is the brain that enables your single, double, or triple electric Lippert Coach Step or Stromberg Carlson sliding step to function properly. It attaches underneath the step's base with 4 screws (not included). 1-800-496-5010 to order Lippert accessories and parts part number LC301702 or order online at Free expert support on all Lippert products. Guaranteed Lowest Price and Fastest Shipping for Replacement Control Module for Lippert Electric Coach Step. Accessories and Parts reviews from real customers.
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Lippert Accessories and Parts - LC301702

  • RV and Camper Steps
  • Control Module
  • Lippert

This replacement control module is the brain that enables your single, double, or triple electric Lippert Coach Step or Stromberg Carlson sliding step to function properly. It attaches underneath the step's base with 4 screws (not included).


  • Replaces the control module that came standard on your single, double, or triple electric Lippert Coach Step or Stromberg Carlson sliding step
  • Houses the circuits and electrical components necessary for the step to function properly
  • Includes weatherproof wiring and connectors
  • Installs underneath the base of your step with 4 self-tapping screws (not included)

301702 Lippert Components (LCI) Control Module/Brain for RV Motorized Steps

SP-164889 Stromberg Carlson Electrical Box and Light for Electric Steps

Video of Replacement Control Module for Lippert Electric Coach Step

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Lippert Components RV and Camper Steps LC301702 Review

Today we're going to be taking a look at the Replacement Control Module for an Electric Coach Step. This replaces the control module that came standard on your single, double, or triple electric Lippert Coach Step, or Stromberg Carlson Sliding Step. This unit simply houses the circuits and electrical components necessary for the step to function properly. It's going to include the weatherproof wiring and connectors. It installs underneath the base of your step with four self-tapping screws. The screws are not included, but when you're ready to install this, you'll remove the self-tapping screws holding the ground wires on your previous module. Then you'll need to disconnect the four pin connector to the motor wiring harness, that will look just like this one.

Disconnect the two pin connector to the motor, it's going to look just like this one. Remove the self-tapping screws holding your module in place, and simply install the new module in reverse order. A few measurements to go over with you real quick and then we're going to go over a few of the wire functions. Edge to edge going this direction, it's going to give us a measurement of 5 13/16". Going this direction, just measuring the box portion, that's going to be 4 1/8". The holes are separated on center going this direction by 3 1/8", and the hole separation on center in this direction, is going to be 5.25". Really nice design.

Again, you're going to have your four pin connector, goes to the motor wiring harness. Two pin connector that goes directly to the motor and then your black wire right here, this is going to be the wire that gets connected for the step light. You're going to have two green wires, these are both ground wires. One grounds the chassis, the other one grounds to the steps. Then your purple wire, located right here, this is going to be for the step light switch.

That's going to do it for today's look at the Replacement Control Module for an Electric Coach Step. Again, this replaces the control module that came standard on your single, double, or triple electric Lippert Coach Step or Stromberg Carlson Sliding Step.

Customer Reviews

Replacement Control Module for Lippert Electric Coach Step - LC301702

Average Customer Rating:  4.9 out of 5 stars   (140 Customer Reviews)

This replacement control module is the brain that enables your single, double, or triple electric Lippert Coach Step or Stromberg Carlson sliding step to function properly. It attaches underneath the step's base with 4 screws (not included).


the product was shipped and received at my temporary RV location very rapidly. it worked when i installed it since i was armed with some slight installation tips from product reviews. well done! i always like dealing with cheers. Gene from the Sturgis Motorcycle Rally...


Excellent control module. Everything worked when the steps were mounted and plugged in. Very happy with your service. I was able to track my package across the US and Canada. Arrived on time that was stated.


Was the exact replacement for my Original equipment. Delivery was quick and on time.


My 2006 Monaco Diplomat steps stopped retracting and extending completely and reading on etrailer website found others with same problem. Called etrailer to order the correct step module and received it quickly. The module item number was LC301702 and it matched all the plugins and wires except there was a purple wire that was not necessary for my unit which I capped off. Thanks for the help!


Quick response and shipping. Part worked as described


Quality product and service excellent .


What can I say!! As always etrailer comes through with flying colors. Right part, quick service, great install videos

One year and working great it’s what I expect from etrailer.
David - 10/23/2021


My steps wouldn’t function so after confirming the controller was bad I searched for the best deal available. Etrailer had the best deal anywhere and shipped it for free in a short time.
I was very pleased with the entire transaction!


Works great!


The new replacement module was perfect. Installation was a breeze and now I realize that my old control module was creating more problems that I knew about. Highly recommend this product.


Order handled easily and delivered sooner than expected. Cant ask for any more!!


An exact replacement for our coach. Worked like a charm!


Its been a few months since receiving the new controller. I finally got around to installing it. All seems to work well! Fixed old controller problems so far!


The control module for the electric step on our RV stopped working because it became corroded from sprayed sand and water. The new unit is much better designed and fully insulated against a repeat of the problem. It works very well and was delivered as promised. I am pleased with the service.

Thank you for reminding me that I had purchased the Lippert Components Accessories. I am pleased to report that it has worked perfectly from the date that I installed it. The delivery was on time and the instruction information helpful. All told, I am pleased with the service and the improvement in the module. It is greatly improved.
Don S - 08/01/2018


Ordered this while on the road. Great service from etrailer, Brian took order and shipped to my next location where it was waiting for me. New unit bolted and plugged right in, works perfectly. Old controller failed after 10 years exposure to wet roads covered with corrosive crud. New controller is fully potted in rubberized compound which completely seals electronic parts from the elements, rather than old style conformal coating, so new unit should be more reliable.


Excellent service from etrailer. Did not receive any directions with this product but contacted your help line. FYI if switching from an older SCS/Frigette step control with 9 wires to the newer 10 wire model. Connect the black bare end wire to steplight. Purple wire with bare end does not have any application on my motorhome so just capped it off. Would definitely order again from etrailer.


I ordered it at one in the afternoon and paid for overnight shipping it was in up state New York at eleven am the next morning great service and the part was exactly what I needed


No instructions with this item. I had a light connected to the old one and didn’t know if I could connect it with the new module. The wiring harness was great! Matched up exactly with my original which is 15 years old. Customer service was great-Joseph in particular. etrailer has always been helpful ,knowledgeable, and quick to deliver. Thanks again etrailer!!


I have a 2005 Newmar Dutch Star and the step started acting up last year. Sometimes it would not close or open when it should. Then all of a sudden it would operate. I ordered this part. It was an exact replacement, just looked sealed better than the factory one. It had a few ground wires, 2 connectors and a black wire I connected to the step light. I did not use the purple wire I tightened everything up with a few wire ties, cleaned up all of the ground connections. And finally I added some dry lube to all the moving parts of the step and pivot points.
I closed the door and it was like new. Cycled the door and few times and it worked perfectly. My step was manufactured by Coach Step Inc. Part Number 725-0022 Step Assy.
If you are having step issues I highly recommend this item. Easy to install and works great!


I have a 2006 DutchStar. This product was as close to an exact replacement as you can get. The customer service from etrailer was awesome as they checked with Lippert mfg before I order just to make sure it would work and even sent me a pdf of the wiring diagram so I could figure out the install. I was on the road and staying at a KOA, shipping was fast and the box was well enough marked that there was no problem getting it when it arrived.

actually ... its been two years. No issue since the install!!!
Richard H - 04/26/2019


current step no longer operated when opening and closing door, replaced with sp -164889 electrical box , part arrived quickly and within 30 minutes had this installed and steps working like new . great service

Randy c - 02/20/2018


Very pleased with staff and service at etrailer! They were helpful in determining the proper product. Received the part very quickly and installed it. But....then realized it was not compatible with the door magnets; however, was able to get the right magnets and send out immediately. Very pleased that the problem was rectified so quickly.

So good.
Len P - 06/07/2018


Product is RV step controller, and was an exact replacement for old device. Fit perfectly, and works as it should. Be careful of motor plug orientation--if wrong, device opens/closes door opposite correct way. Price was good.

Working as it should.
Gene - 02/11/2020


Yes the part did not work, had to cut something on it to make it fit still don’t work

Without knowing any details, I would first test the motor by removing it and applying 12 volt power directly to it. If it operates okay, then we can rule that out. Next, find the half moon gear such as item # LC369354
Replacement Entry Step Gear for Kwikee 24 and 25 Series Electric RV Steps
that the output gear from the motor actuates. The actual gear needed will depend on which model step you have. If there is debris caught in the gear, teeth missing, or any other damage, then that may be the reason for little to no movement. Having a good ground is the culprit in a lot of wiring issues. The long light green wire with a ring terminal will go to a ground point on the chassis. The short dark green wire with a ring terminal should be grounded to the step frame.
-- Etrailer Expert Sierra K - 10/28/2021


Received the LC301702 control box quickly and installed. This control box resolved my inoperable step problem. I have the Double Coach step installed on my 2005 Newmar Kountry Star DP. On my installation the purple and black wires for the step light were not required. I taped and seal the ends of those wires, attached the control box ground wires one to the step and one to the frame then plugged in the two wiring harnesses as shown in the video. Bam my steps are operational again. Thanks E-trailer.

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