GE Dishwasher Jumper Harness (WD21X23559)

The GE Dishwasher Jumper Harness is a short wiring connector that bridges two sections of the electrical harness inside your dishwasher, allowing power and control signals to pass between components. It works as part of the larger wiring system to ensure the control board can communicate with parts like the door latch, dispenser, or other electrical assemblies that rely on a continuous circuit to function properly.

A GE dishwasher jumper harness can fail due to heat exposure, moisture damage, corrosion at the connector terminals, or physical wear from repeated door opening and closing over time. A damaged or broken connection in this small harness can interrupt the circuit it bridges, causing one or more dishwasher functions to stop working even when the rest of the wiring is intact.

These symptoms may point to a faulty jumper harness in your dishwasher:

- Dishwasher does not start or respond when the cycle is selected

- Certain functions like the detergent dispenser or door latch stop working

- Control panel shows error codes related to wiring or electrical faults

- Intermittent operation where the dishwasher works sometimes but not others

- Visible burn marks, melted plastic, or corrosion on the connector

- Dishwasher loses power mid-cycle without a clear cause