Frigidaire Washer Error Code E46

E46 indicates a lid lock command sensing failure. The control board sent a command to lock or unlock the lid but did not receive confirmation that the action completed successfully. This is a safety-related fault that stops the washer from operating until the issue is resolved. The problem is most often traced to the lid lock assembly, the connecting wiring, or the control board.

No, you should not continue using the washer while E46 is active. The lid lock is a critical safety feature designed to prevent the drum from spinning with the lid open. Because the control board cannot confirm the lid is properly secured, running the machine creates a potential safety hazard. Diagnose and resolve the fault before resuming normal use.

Repair costs depend on the failed component. A lid lock assembly typically costs between 20 and 60 dollars for the part alone. A main control board is significantly more expensive, generally ranging from 100 to 250 dollars or more depending on the model. If you hire a technician, add labor costs of roughly 75 to 150 dollars per hour on top of parts. Diagnosing the specific failed component first helps avoid unnecessary part replacements.

Some causes of E46 are DIY-friendly, such as reseating a loose connector or inspecting the wiring harness for visible damage. The diagnostic procedure referenced as Test 6 walks through a structured check of the lid lock circuit using voltage and continuity measurements, which requires a multimeter and basic electrical knowledge. Replacing the lid lock assembly is also a manageable repair for someone comfortable working on appliances. Control board replacement is more involved and may be better left to a technician.

A reset may temporarily clear the code, but if the underlying fault in the lid lock circuit still exists, the error will return once the washer attempts to lock the lid again. Performing a reset without addressing the root cause is not a reliable fix. Work through the Test 6 diagnostic procedure to identify and correct the actual problem.