Troubleshooting A Lippert Smart Electric Trailer Jack That Won't Function
Updated 02/21/2023 | Published 02/20/2023
Products Featured in This Question
Question:
The trailer has set without use for a couple years , I found a 30 amp fuse blown, replaced it , I have 12 volts going to unit , nothing works ,tried pressing and holding buttons , have a good battery power going to unit
asked by: Steve W
Expert Reply:
If the fuse has been replaced and you've confirmed that you have a full 12 volts going to the Lippert Smart Jack Electric Trailer Jack # LC643589 then the jack is most have some sort of wire damage internally or the circuit board is fried. Unfortunately, Lippert doesn't give you the ability to replace any parts on these jacks and essentially requires you to completely replace the jack whenever anything goes out.
I recommend going with a jack like the etrailer Electric Jack w/ Footplate # EJ-3520-BBX since this jack can easily be taken apart and repaired and we carry the replacement parts.
Product Page this Question was Asked From
Lippert Smart Jack Electric Trailer Jack w/ Footplate - A-Frame - 22-1/2" Lift - 3.5K - Black
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jacks
- Steel
- 3001 - 4000 lbs
- Electric Jack
- 22-1/2 Inch Lift
- Bolt-On
- 1 Jack
- Lippert
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: coupon
- Q&A: Will Drop Leg JF-1005H-Z Fit Bulldog A-Frame Jack
- Shop: Round A-Frame Trailer Jack - Sidewind - 15-5/8" Travel - 5,000 lbs
- Shop: Side Window Vents
- Shop: Bug Shield
- Shop: RV Interior Lighting
- Video: A Closer Look at the Bulldog A-Frame Round Sidewind Jack
- Video: Hands-On with the Bulldog A-Frame Round Jack
- Video: Drop Leg for etrailer and Ram Jacks Review
- Shop: Drop Leg for etrailer and Ram Jacks - 13-1/4" Tall - 5-1/4" Diameter Footplate - Zinc
- Q&A: What Brand Jack Does Drop Leg for Ram Jacks part # JF-1005H-Z Fit
- Q&A: Foot Plate Recommendation for a Bulldog A-Frame Round Jack
- Q&A: Recommended Replacement for the Bulldog A-Frame Trailer Jack Part 1551060301
- Video: Install: WeatherTech Side Window Rain Guards with Dark Tinting on a 2022 Ram 2500
- Video: Let’s Check Out the WeatherTech Side Window Rain Guards with Dark Tinting
- Video: Set up: WeatherTech Side Window Rain Guards with Dark Tinting on a 2022 Ram 1500 Classic
- Shop: WeatherTech Side Window Rain Guards with Dark Tinting - Front and Rear - 4 Piece
- Search Results: hitch anti~rattle
- Search Results: a~frame trailer jack
- Shop: B&W Anti-Rattle Clamp for 2-1/2" Hitch Receivers
- Shop: Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches
- Video: Detailed Breakdown of the Round A-Frame Trailer Jack
- Q&A: 5,000 lb Bulldog A-Frame Jack With Short Retracted Height
- Shop: 12V RV LED Puck Light - Surface Mount - 4-1/2" Diameter - Bright White
- Shop: Stromberg Carlson Electric Trailer Jack - Drop Leg - A-Frame - 24" Lift - 3,500 lbs - Black
- Q&A: How Much Grease is Needed in an EZ Lube Axle
- Search Results: trailer tongue lock
- Search Results: coupler lock
- Q&A: Trailer Valet Electric Tongue Jack with Digital Tongue Weight Scale Dimensions
- Article: The Best Electric Trailer Jacks of 2025
on Camper Jacks
