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Error code · Wall Oven

Whirlpool Wall Oven Code 1c1c: Keypad and Wiring

On Whirlpool built-in wall ovens, whether single, double or microwave-combo, such as WOS51EC0HS, WOD51EC0HS, WOC54EC7HS and WOS72EC7HS, 1c1c points to the user interface or keypad, or to the wiring that connects it. You see 1c1c on…

Medium · inspection needed
Code
1c1c
Appliance
Wall Oven
Brand
Whirlpool
Warranty
30-day workmanship

What 1c1c means

On Whirlpool built-in wall ovens, whether single, double or microwave-combo, such as WOS51EC0HS, WOD51EC0HS, WOC54EC7HS and WOS72EC7HS, 1c1c points to the user interface or keypad, or to the wiring that connects it. You see 1c1c on the display and the oven may not take commands. The code names a circuit to test and does not prove that the keypad itself has failed.

Common causes of 1c1c

  • User interface and keypad
  • Wiring and connectors to the keypad
  • Control reading of the keypad
✓ One safe check you can try

1. Switch off the circuit breaker feeding the oven and leave it off for one minute. 2. Switch it back on. 3. Stand by the oven for a minute to see whether 1c1c shows again. 4. If it stays away, verify that the oven operates normally.

! Why to stop there
  • If 1c1c returns after the reset, the keypad circuit needs testing, since only a hands-on check separates the pad from its wiring.
  • We look at the connector first and the keypad second.
  • You get a written price in advance and a 30-day workmanship warranty afterward.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
1c1c1c1c questions
What is the user interface on a wall oven?

It is the keypad and display you use to set the oven. 1c1c says that part, or its wiring, is reporting trouble. Think of it as the part you touch, so a worn or unresponsive pad can appear in this code.

Should I keep using the oven?

If the reset clears the code and the oven runs normally, you may carry on and watch it. If it returns, have it tested before relying on it.

Do you repair older wall ovens?

Yes. Many older built-in ovens are still working in Houston homes. We tell you plainly when a repair is not worth it. We repair them, order what they need and give you an honest opinion on cost against replacement.

Book a visit

Still seeing 1c1c?

A technician diagnoses it on site and gives you the price in writing before any work starts.