U3
GE Profile Lower Spray System Error

Display shows U3; may indicate a lower spray or circulation issue.

Advertisements

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Advertisements

Possible Causes

Clogged lower spray arm, Debris in sump, Weak circulation pump, Misinstalled filters

How to Fix / Troubleshooting

Safety: Disconnect power before servicing.

Steps:

  • 1. Remove and clean lower spray arm.
  • 2. Clean filters and sump area.
  • 3. Verify filters are seated correctly to prevent bypass.
  • 4. If spray remains weak, test and replace circulation pump.
Advertisements

Repair Difficulty

Medium 3/5

Required Part

Lower Spray Arm
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements