What 1c1c means on a KitchenAid oven
KitchenAid's code list says 1c1c may mean a problem with the user interface keypad or the wiring associated with it. On an oven that has done years of service, wear is the usual suspect: the pads you press most, such as start and cancel, lose their response first, and a cracked or lifting overlay lets grease and moisture into the circuit. Restart the oven once. If 1c1c returns or the worn pads stay unreliable, the keypad or its connection needs replacing by a professional.
Error codes
Reference| Code | Meaning |
|---|---|
| 1c1c | There may be a problem with the User Interface/Keypad, or the associated wiring. |
Signs of a tired keypad
- The busiest pads need a hard press — Pads used every day wear first, so start and cancel often fail before the rest.
- A raised, bubbled or cracked overlay — Once the printed film lifts, grease and steam reach the contacts beneath it.
- Faded or rubbed-off markings — Heavy wear on the print usually means heavy wear on the switch below.
- Pads that respond only when pressed near an edge — A tired contact may connect only when pressed off-centre.
- The code after years of trouble-free use — A gradual decline ending in 1c1c is the typical wear pattern.
Ranked causes of 1c1c
- Worn contacts in the keypad — First on an older oven: repeated presses wear the switches inside the membrane.
- A damaged overlay letting in grime — Second: grease and moisture under a lifted overlay can bridge or block contacts.
- A tired ribbon connection — Third: the flat cable to the control can loosen or oxidise over the years.
- The control's keypad input — Fourth: if a new keypad does not cure it, the board that reads it is next.
Checks for 1c1c
- Restart the oven from its breaker — A clean start rules out a passing glitch.
- Press each pad in a set order — Note which respond at once, which need force and which never respond.
- Inspect the overlay in good light — Look for bubbles, cracks or edges lifting away from the panel.
- See whether the code follows one pad — If pressing one pad brings up 1c1c, that pad's circuit is the likely fault.
- Weigh the oven's age — A keypad that has seen years of daily use is a reasonable candidate for replacement.
Owner steps for 1c1c
- Power-cycle at the breaker — Switch off for a few minutes, then on.
About 5 min
- Wipe the panel with a barely damp cloth — Dry it straight away, and never spray directly onto the keypad.
Tools: microfiber clothAbout 3 min
- Map the pads that fail — Write down which pads work, which are weak and which are dead.
Tools: notepadAbout 5 min
- Press with a fingertip only — Fingernails and utensils can puncture a worn overlay.
Tools: ::
- Leave the replacement to a professional — The keypad is changed with the power off and the console opened.
Tools: ::
Safety with a worn keypad
Safety
A keypad that registers presses unreliably can leave a function running after you think you have cancelled it, so check the display after every change and switch off at the breaker if the oven will not stop. Never pry at a lifting overlay with a knife. The console hides mains wiring and a control board that can hold stored charge, so leave it closed.
When 1c1c needs a professional
Book a repair if 1c1c returns after a restart, if pads stay weak or dead, or if the overlay is cracked. Give the professional your list of failing pads; it helps them decide whether the keypad, its cable or the control input needs replacing.
Neighbouring oven codes
Ovens covered by this page
This page covers KitchenAid wall ovens and ranges with a membrane or touch keypad that list 1c1c. It does not cover KitchenAid microwaves, cooktops or other brands. No model-specific 1c1c page has been published; keypads and part numbers vary by model, so match any replacement to yours.
KitchenAid oven codes
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