GE Dishwasher Error Code F212

The F212 code on a GE dishwasher means the machine control board has detected an internal fault within itself. The control board runs every function of the dishwasher, and when its self-diagnostics identify a failure it cannot recover from, it displays F212. This code points directly to the control board as the failed component.

A power reset, such as unplugging the dishwasher for a few minutes or tripping its circuit breaker, is worth attempting as a first step, but it is unlikely to permanently clear F212. Because this code reflects an internal hardware fault on the control board, the error will typically return immediately or at the next cycle attempt. Persistent F212 codes require control board replacement.

The cost to fix a GE dishwasher F212 error depends on whether you do it yourself or hire a technician. A replacement machine control board typically costs in the range of $100 to $250 for the part alone. If you hire a repair professional, total costs including labor generally range from $200 to $400 or more depending on your location and service rates.

A knowledgeable DIYer who is comfortable working with appliance electronics can replace the machine control board, which is the required fix for F212. Before ordering a replacement board, check that all wiring harness connectors at the board are fully seated and confirm that incoming voltage is correct. If you are not comfortable working around electrical components, a qualified technician should perform the repair.

It is not advisable to continue operating the dishwasher while F212 is active. A faulty control board may not correctly manage water fill, heating, or drain functions, which could lead to improper operation or water-related issues. The dishwasher should be kept off until the control board has been inspected and replaced.