Maytag Washer B2 Error Code: Causes and Fixes

The B2 error on your Maytag Washer means the control board has detected a problem with the keypad or touchpad input circuit. The washer often locks the buttons or refuses to start a cycle until this is cleared. In most cases this is fixable at home without calling a technician.

What the B2 error means

The B2 code appears when the main control board can’t get a clear signal from the touchpad or keypad panel. This usually points to a stuck button, a damaged ribbon connector, or moisture that has interfered with the electrical contacts. It’s similar in nature to communication faults seen in other Maytag error codes, such as the Maytag Washer F1 Error Code, where the control board also loses reliable communication with a component.

Common causes

• A button on the touchpad is physically stuck or stuck due to spilled liquid or detergent residue
• Loose or corroded ribbon cable connecting the touchpad to the control board
• Moisture or condensation inside the control panel housing
• A failing touchpad membrane that sends false signals
• Static electricity or a power surge causing a temporary control board glitch
• Worn out or defective main control board

How to fix the B2 error

1. Power cycle the washer. Unplug it for 60 seconds, or switch off the breaker, then restore power. This clears many temporary control glitches.
2. Inspect the touchpad for stuck buttons. Gently press each button to feel for resistance and check for spilled liquid or sticky residue on the surface.
3. Clean the touchpad surface. Wipe with a soft, slightly damp cloth and dry thoroughly before restoring power, since moisture can trigger false signals.
4. Check the ribbon cable connection. With power disconnected, open the control panel and confirm the ribbon cable linking the touchpad to the control board is fully seated and undamaged.
5. Test for continuity. If comfortable using a multimeter, check the touchpad ribbon and connector pins for continuity issues or corrosion.
6. Replace the touchpad or control board. If the error persists after the above steps, the touchpad membrane or control board itself likely needs replacing.

FAQ

Can I still use my washer with a B2 error showing?
A. Usually not fully — the touchpad often locks up until the fault clears, similar to how a Maytag Washer F2 Error Code can prevent normal operation.

Does unplugging the washer reset the B2 error?
A. Yes, in many cases a power cycle clears a temporary glitch, but if the code returns right away it points to a hardware issue.

Is the touchpad expensive to replace?
A. Touchpad assemblies are generally moderate in cost compared to a full control board replacement, so it’s worth diagnosing the exact part before ordering.