Troubleshooting Ultra Fab Powered Jack that Stopped Working After Winter Storage
Published 06/25/2016
Question:
Is there a fuse on this? I had it stored over winter and now the jack wont work, YES the battery is new.
asked by: Richard H
Expert Reply:
The Ultra-Fab Electric A-Frame Jack # UF38-944037 that you have gets power by plugging into a trailer connector 7-way on a vehicle. Typically what you described is corrosion on the connector from driving through the winter. Try cleaning of all of the pins on the 7-ways of both the vehicle and the jack and try again. If still nothing you will want to verify that the 7-way on your vehicle does have power on the 12 volt circuit. This is the 1:00 pin of the 7-way on your vehicle.
Product Page this Question was Asked From
Ultra-Fab Electric A-Frame Jack w/ 7-Way Plug - 18" Lift - 3,500 lbs
- Camper Jacks
- Pop Up Camper
- Teardrop Camper
- Travel Trailer
- A-Frame Jacks
- Steel
- 3001 - 4000 lbs
- Electric Jack
- 18 Inch Lift
- Bolt-On
- Weld-On
- 1 Jack
- Ultra-Fab Products
more information >
Continue Researching
- Article: Holiday 2025 | RVers’ Favorite Gear & Road Picks
- Article: Holiday 2025 | Staff Picks for Real-Life Adventures
- Q&A: Correct Replacement for Atwood 71119 Landing Gear Motor
- Q&A: Availability of Powered A-Frame Trailer with 24 inches of Lift
- Q&A: Upgrading Discontinued Lippert Trailer Jack 181794
- Q&A: Looking For Dependable Electric A-Frame Jack With Drop Leg
- Q&A: Can the Lippert Tongue Jack Head Be Rotated and Realigned
- Q&A: Replacement Parts for the Bulldog Powered Drive Trailer Jack part BD500199
- Q&A: Electric A-Frame Trailer Jack With Outer Tube Diameter of 2 Inches
- Article: The Best Electric Trailer Jacks of 2025
- Article: Determining Trailer Tongue Weight
- Article: The Best Trailer Tongue Locks for Preventing Trailer Theft
- Article: Best Camper Jacks
- Article: How to Accurately Measure Trailer Leaf Springs