Kenmore Washer Error Code F42

F42 on a Kenmore washer means the machine has detected a total steamer failure, where one or more critical values within the steam system are outside of acceptable operating ranges. The washer will disable the steam function entirely when this code appears. The steamer will not operate again until the fault is corrected, which typically requires replacing the steamer assembly.

Resetting the washer by unplugging it for a few minutes may temporarily clear the code, but if the steamer assembly has truly failed, the F42 error will return as soon as the steam function is activated again. A reset does not repair the underlying hardware fault. Permanent resolution requires replacing the defective steamer.

The cost to resolve an F42 error depends on whether you use a repair technician or do the work yourself. A replacement steamer assembly typically costs in the range of $50 to $150 for parts, depending on the specific model. If you hire a technician, labor costs can add another $100 to $200 or more to the total, bringing the full repair cost to roughly $150 to $350.

If you are comfortable working on appliances, you can start by checking the wiring harness and connectors going to the steamer for any visible damage or loose connections. However, the primary repair for F42 is replacement of the steamer unit itself. This involves accessing internal washer components, so familiarity with appliance disassembly is recommended before attempting the repair.

The washer will continue to function for standard wash cycles without the steam feature when F42 is active, as the machine disables the steam system rather than shutting down entirely. However, you should inspect the wiring harness to the steamer before continued use, since damaged wiring can pose an electrical risk. If you notice burning smells or visible wire damage, stop using the machine until it is repaired.