Frigidaire Washer Error Code dr

The dr error code on a Frigidaire washer indicates that the control board has detected the door is not fully latched or closed. The washer's door lock assembly contains a switch that signals the control board when the door reaches a fully secured position. If that signal is absent or interrupted at the start of a cycle, the control board halts operation and displays dr to prevent the machine from running with an unsecured door.

The most common trigger is simply a door that was not pushed firmly enough to engage the latch mechanism completely. However, the code can also point to a mechanical or electrical fault within the door latch assembly itself. The latch strike, the latch hook, or the door lock switch inside the assembly can wear out, become misaligned, or fail entirely. When the switch cannot confirm a closed position, the control board treats the situation the same as an open door.

Wiring between the door lock assembly and the control board is another potential source of the problem. A loose connector, a broken wire, or corrosion at the harness terminals can interrupt the door-closed signal even when the latch is physically engaged. Diagnosing this code correctly requires ruling out the simple causes first, starting with a firm door closure, then inspecting the latch and strike for damage or misalignment, and finally checking continuity and connections in the wiring harness before replacing components.