Troubleshooting Powered etrailer Trailer Jack e55ZV that Stopped Working
Updated 10/27/2025 | Published 03/26/2025 >
Question:
etrailer Electric Trailer Jack - A-Frame - 18 Lift - 5,000 lbs Part Number: e55ZV Stopped working. It has power going to it, even the light doesnt work. Is there a thermal overload or circuit breaker under the housing?
asked by: Michael L
Expert Reply:
Hey Michael, the Electric Trailer Jack # e55ZV that you referenced has an internal 20 amp relay that auto resets and SHOULDN'T be the problem. You mentioned that the jack has power running to it but did you check the black ground wire? Most of the time when there's an issue with a powered jack like this the problem is related to the power or ground wire so if you haven't checked there yet I would recommend so.
Product Page this Question was Asked From
etrailer Electric Trailer Jack - Drop Leg - A-Frame - 18" Lift - 5,000 lbs
- Trailer Jack
- Car Hauler
- Enclosed Trailer
- Utility Trailer
- A-Frame Jacks
- 4001 - 5000 lbs
- Electric Jack
- 18 Inch Lift
- Bolt-On
- With Round Foot
- etrailer
more information >
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Jameson C.
10/27/2025
Hey Michael, did checking the ground wire on your electric trailer jack get it working again? Knowing what fixed the issue could really help others troubleshooting the same problem.