CodeRegistry
Brands
  1. Home
  2. Whirlpool
  3. Washing Machines
  4. 2-1
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

2-1

User Interface - Stuck Key

Whirlpool · Washing Machines

What does 2-1 mean?

The control has detected that one or more keys on the keypad are stuck or the connection is faulty. The unresponsive key will be ignored, and an error will be recorded.

Common Causes

  • Stuck key(s) in keypad
  • Faulty keypad connection

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the responsiveness of each key on the keypad.

  2. 2

    If some keys do not respond, unplug the dishwasher or disconnect power.

  3. 3

    Disassemble the door and inspect the control, console, and button tree for correct assembly.

  4. 4

    Adjust the assembly to eliminate stuck keys, reassemble the door, and test each key.

  5. 5

    If keys remain stuck or unresponsive, replace the control.

Browse all codes in this manual (140)
Verified technical data. Last updated: April 2026

Related Faults

1-2-FlashesStart/Resume Key LED Flashes 3 Times — Won't start, door not opened between cycles10-110-1 Error Code — Detergent dispenser electrical problem10-3Error 10-3 — Fan problem detected
Source: Whirlpool Washing Machines
Open Manual (Page 7)Search more codes in this manual