F33
The F33 error code on a Kenmore washer indicates a problem with the drain pump or the communication between the drain pump and the control board. Here's a breakdown of the potential causes
- Faulty Drain Pump - The drain pump is responsible for pumping the water out of the washer during the drain cycle. If the pump motor itself is malfunctioning, it won't be able to pump the water efficiently, leading to the F33 error.
- Clogged Drain System - A clog in the drain hose or drain filter can also cause the F33 error. If the water can't flow freely out of the tub due to a clog, the washer might sense this as a drain pump issue.
- Loose Wiring Connections - The F33 error can sometimes arise due to loose or disconnected wiring between the drain pump and the control board. The control board relies on these signals to communicate with the pump and ensure proper operation.
- Faulty Control Board - In less frequent cases, a malfunctioning control board could be misinterpreting signals or sending incorrect instructions to the drain pump, resulting in the F33 error.
Here's how you can troubleshoot the F33 error on your Kenmore washer
- Check the Drain System - Start by inspecting the drain hose for clogs or blockages. Disconnect it from the washer and the drainpipe to look for any debris buildup inside. Also, clean the drain filter (refer to your washer's manual for its location).
- Reset the Washer - A simple reset can sometimes clear temporary glitches that might be causing the F33 error. Unplug the washer from the outlet for a few minutes and then plug it back in.
Important Safety Note - Before attempting any further troubleshooting steps, unplug the washer from the outlet to avoid any electrical hazards.
If you've checked the drain system and reset the washer, and the error persists, then the issue might lie with the wiring connections or the drain pump itself. These scenarios are generally best addressed by a qualified appliance repair technician for the following reasons:
- Disassembly Required - Accessing the drain pump and wiring connections typically requires some disassembly of the washer. A technician will have the knowledge and tools to do this safely.
- Electrical Testing - In some cases, the technician might need to use a multimeter to test the drain pump for electrical continuity and the wiring connections for proper functionality.
- Repair or Replacement - The technician can accurately diagnose the problem and determine if the drain pump needs repair or replacement, or if the issue lies with the wiring connections.