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Error code · Microwave

Whirlpool Built-In Microwave with Code 1c8c: Control Circuit Alert

A 1c8c message on Whirlpool built-in microwaves and microwave drawers, such as the WMC50522AS, signals a condition in the oven control or its associated wiring. The code does not tell us which exact part is affected,…

Medium · inspection needed
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Code
1c8c
Appliance
Microwave
Brand
Whirlpool
Warranty
30-day workmanship

What 1c8c means

A 1c8c message on Whirlpool built-in microwaves and microwave drawers, such as the WMC50522AS, signals a condition in the oven control or its associated wiring. The code does not tell us which exact part is affected, only the circuit that needs attention. Owners usually notice the code on the display and an oven that will not carry out its normal cooking functions until the control recovers.

Common causes of 1c8c

  • Oven control board reporting an error condition
  • Wiring harness or connector problem at the control
  • One-time electrical hiccup that clears on restart
✓ One safe check you can try

1. Turn off the microwave breaker and let it sit for one minute. 2. Turn the breaker on. 3. Look at the display for a full minute for any return of 1c8c. 4. Then check that the oven runs a short test cycle normally.

! Why to stop there
  • If the code is back after the reset, we test the control and the harness side by side
  • We tell you which part is responsible only after testing, then quote in writing
  • Our 30-day workmanship warranty covers the repair
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.
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Other Microwave codes

FC E7Whirlpool OTR Microwave Connection Code FC E7: Appliance Not Reaching the Internet FC E8Whirlpool OTR Microwave Registration Code FC E8: Entry Mistake FCE8Whirlpool Over-the-range Microwave Registration, FCE8: Wrong Model Selected Feature Not Available or Fault DetectedWhirlpool Built-in Microwave Message "Feature Not Available": Retry or Cut Power LOCWhirlpool Microwave LOC on the Display: Control Lock Is On PFWhirlpool Over-the-range Microwave Showing PF: Power Failure Indicator Press Cancel to ResetWhirlpool Built-in Microwave Message "Press Cancel to Reset": Error Cleared by Cancel F8 E4Whirlpool Microwave Drawer Error Code F8 E4: Exhaust Air Temperature Sensor
1c8c1c8c questions
What does 1c8c tell me about my microwave?

It tells you the oven control or its wiring is reporting a problem. It does not name a part. A one-minute breaker reset is the only owner step, and the rest is testing.

The code went away after the breaker reset. Is it fixed?

It may be a one-time glitch. If the code does not come back during normal use, you can keep using the oven. If it returns, call us so we can test the control.

Is an older built-in microwave worth fixing?

Often yes, since many Houston kitchens still have older built-ins. We look at repair cost against the value of the unit and tell you plainly if replacing makes more sense.

Book a visit

Still seeing 1c8c?

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

(713) 589-6107