GE Dishwasher Error Code ALL_FLASH_BEEP

ALL_FLASH_BEEP indicates a general control fault where all five status lights, SENSING, WASHING, RINSING, DRYING, and SANITIZED, flash at the same time while the dishwasher beeps. It means the main control board has detected an error it cannot resolve on its own during the current cycle. This is a broad fault signal rather than a code pointing to one specific component.

When this error appears, the dishwasher has stopped its cycle and is in a fault state, so continuing to run it without addressing the error is not recommended. Pressing START/RESET and attempting one restart is a reasonable first step. If the error persists, discontinue use until a technician can inspect the control board and associated wiring to rule out any unsafe conditions.

If the error returns consistently after each reset and restart attempt, it indicates the root cause has not been resolved. Recurring faults most often point to a failing or failed main control board, though loose wiring harness connections or a faulty door switch can also cause repeat occurrences. A technician with the appropriate diagnostic tools will need to inspect the control board and connected components to identify and correct the specific fault.

Pressing START/RESET is the first recommended step and will silence the beeper and prompt the control board to attempt a soft reset. If the underlying cause was a temporary power fluctuation or a one-time communication glitch, the reset may fully resolve the issue and allow normal operation. However, if the error returns after restarting the cycle, a more persistent hardware fault is likely present and a service call will be needed.

Repair costs vary depending on the root cause. If the issue is a loose wiring connection, the cost may be limited to a service call fee, typically in the range of $75 to $150. If the main control board needs replacement, parts and labor combined can range from $200 to $400 or more depending on the model and local labor rates. Getting a diagnostic visit first helps determine whether repair or replacement of the appliance makes more economic sense.