JennAir dishwasher 2-1: user interface: stuck key
2-1 means the control saw one or more keypad buttons reading as pressed for far longer than a person would hold them.
What 2-1 means
- Brand
- JennAir
- Appliance
- Dishwasher
- Code
- 2-1
- Documented meaning
- User interface: stuck key
- Applies to
- 37 JennAir models on 2 platforms
- Can you keep using it?
- With caution
What the dishwasher is detecting
The control scans the keypad continuously. A key that reads as pressed without letting go is ignored and recorded as this code; on some models the customer is alerted only if Start/Resume or Cancel is the stuck key.
Causes listed for this condition
In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.
- Documented A keypad key or the keypad connection stuck in the pressed state.
- Documented Moisture in the door and console from a vent or drying-fan problem, which can make keys read as pressed (named on newer platforms).
- Documented A key held down by the customer, or something leaning on the console.
Safe checks you can make
- Make sure nothing is pressing on the control panel: a towel over the door, a leaning item, or the door pushed against a cabinet.
- Press each button once and note any that do not respond or feel stuck.
- Wipe the control panel dry; heavy condensation around the console after a cycle is worth mentioning to the technician.
- Switch off the dishwasher's circuit breaker (or unplug it, if it plugs in under the sink) for one minute, restore power and run a short cycle to see whether the code returns.
Further diagnosis requires opening the appliance. Beyond the owner checks, diagnosis involves removing panels, testing components and checking wiring. We describe what a technician investigates, not how to do it yourself.
What a technician checks
- Checks the response of every key in the user-interface test.
- Inspects the keypad and its connection to the control.
- Looks for vent or drying-fan faults in the code history if moisture may be involved.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Dishwasher user interface / console replacement | $230–$550 | Moderate |
Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.
Can you keep using it?
Use with caution. The dishwasher may run normally if the stuck key is not Start or Cancel. If buttons stop responding, wait for service.
JennAir models documented with this code
- JDB8500AWF
- JDB8500AWX
- JDB8500AWY
- JDB9000CWC
- JDB9200CWP
- JDB9400CWF
- JDB9400CWP
- JDB9400CWS
- JDB9400CWX
- JDB9400CWY
- JDB9800CWX
- JDTSS243GX
- JDTSS244GL
- JDTSS244GM
- JDTSS244GP
- JDTSS244GS
And 21 more. Use the model lookup to check yours.
Related problems and codes
Other codes documented on the same JennAir platforms:
Repair or replace?
A fault code alone rarely justifies replacing a dishwasher. Most 2-1 repairs involve a single component once diagnosed. Replacement becomes worth considering when the unit is near the end of its typical 9–12-year life and the diagnosed repair is a major one. See the repair-or-replace guide.
Need 2-1 diagnosed in the Las Vegas area?
We repair Whirlpool, Maytag, KitchenAid, JennAir, Amana and other Whirlpool-family appliances in Las Vegas, Henderson, Summerlin and Boulder City. A model number helps but is never required to book.