Error code · Wall Oven

1c2c on a Whirlpool Built-in Oven: Interface Circuit Check

Medium · inspection needed

Code: 1c2c
Appliance: Wall Oven
Brand: Whirlpool
Warranty: 30-day workmanship

What 1c2c means

The code 1c2c is shown by Whirlpool single, double and microwave-combo wall ovens, WOS51EC0HS, WOD51EC0HS, WOC54EC7HS and WOS72EC7HS among them. It names the same area as 1c1c, the user interface and keypad and the wiring behind it, but it is a separate code on your display. The oven may ignore your presses while 1c2c sits on the screen. It is a pointer to a circuit that needs a test and not a verdict on any part.

Common causes of 1c2c

Keypad (user interface)
Keypad ribbon or wiring connection
Control board input for the keypad

✓ One safe check you can try

1. Open the electrical panel and turn off the oven's breaker. 2. Wait sixty seconds. 3. Turn the breaker on and keep an eye on the display for a minute. 4. Test the oven with a normal setting once the display is clear.

! Why to stop there

A repeat of 1c2c after the reset sends us to test the interface and its wiring in place.
Because the guidance matches 1c1c, we treat both as interface circuit reports and test the same path.
We give you a written price before ordering anything.

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.

→Same appliance

Other Wall Oven codes

Demo ModeWhirlpool Wall Oven Message "Demo Mode": Turning It Off Door in Microwave DisplayWhirlpool Wall Oven Message "Door in Microwave Display": Door Switch Input F1 E3Whirlpool Combination Wall Oven Code F1 E3: Microwave Manager Check 9d42Whirlpool Wall Oven Code 9d42: Door Message That Will Not Clear 9d51Whirlpool Wall Oven Code 9d51: Door Sensing When Heat Will Not Start 9d52Whirlpool Wall Oven Code 9d52: Door Code on a Combination Oven 9d61Whirlpool Wall Oven Code 9d61: Reset Steps If the Door Will Not Latch 9d62Whirlpool Wall Oven Code 9d62: Last of the Door Codes

1c2c1c2c questions

Is 1c2c a different problem from 1c1c?

The guidance is the same: the user interface, keypad or wiring. They are separate codes, and we test the same circuit for each. So the reset and the checks are the same for both, and a repeat of either one gets the same circuit test.

Can moisture or cleaning spray affect it?

It can upset a keypad, so wipe the panel dry. If 1c2c returns after that, the circuit needs a proper check. Avoid spraying cleaner directly on the panel, and use a barely damp cloth next time.

Will you tell me the cause before I pay?

Yes. We test, explain, and quote in writing before we begin any repair. You also get our 30-day workmanship warranty on the repair, and the cause is explained in plain words first.

Book a visit

Still seeing 1c2c?

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

(713) 589-6107