1. Lid lock (top-load) or door lock (front-load) — most common
What it is: Top-load GTW / GUD: lid-lock solenoid or magnetic switch failed open — the control thinks the lid is up and refuses to start. Front-load GFW / GFWS: door-lock motor / strike worn — code dE / DOR appears and cycle never starts.
Fix: Replace OEM lid-lock assembly (top-load) or door-lock motor assembly (front-load). Test interlock continuity before swapping the control board.
Typical all-in: $215–$345 all-in
2. Tripped power / line filter (GFW front-loaders)
What it is: GE GFW front-loaders use a noise-suppression line filter at the cord entry. When it fails, the unit is completely dead — no lights, no UI — and owners assume it's the control board. Easy 10-minute test with a meter.
Fix: Confirm 120V at the cord, then test line filter output. Replace OEM line filter — about 1/4 the cost of swapping the main board.
Typical all-in: $185–$285 all-in
3. Failed main control / UI board
What it is: Lights flicker, buttons won't respond, or cycle won't initiate even after a successful door-lock test. Main board has a failed start relay or the UI ribbon cable is intermittent.
Fix: Pull control, inspect for burnt traces around the start relay, replace OEM control board. We always run interlock and motor diagnostics first.
Typical all-in: $345–$485 all-in
4. Drive motor / motor control board
What it is: Cycle starts, drum doesn't move, motor hums or trips out — failed motor control board (front-load) or seized motor bearings (top-load direct-drive).
Fix: Read drum-motor resistance and motor-control fault codes, replace OEM motor or motor control board.
Typical all-in: $345–$585 all-in
5. Blown thermal fuse on heating circuit (front-load)
What it is: On heated front-load GFW models the thermal fuse on the heater can open and disable the start circuit. Diagnostic mode reports a heater-fault code (E22 family).
Fix: Replace OEM thermal fuse and verify heater resistance — never replace the fuse alone if the heater itself shorted.
Typical all-in: $215–$345 all-in