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Error code reference

Maytag Oven Error Code 1c82

Cook profile corrupted in EEPROM for lower oven (UH1/2 control).

Maytag codesMaytag oven codes

Cook profile corrupted in EEPROM for lower oven (UH1/2 control).

First step from the service manual

Disables affected oven function. Power cycle control.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 1c82 means on a Maytag oven

Error code 1C82 indicates the lower oven's cook profile data stored in the EEPROM (Electrically Erasable Programmable Read-Only Memory) on the UH control board has become corrupted. The EEPROM holds calibration and operational parameters that the control uses to manage cooking functions. When the control reads back corrupted or unreadable data from this memory, it triggers 1C82 and disables the affected lower oven functions to prevent unsafe or inaccurate operation. This is a control board-level fault; no external sensor or wiring failure causes this specific code.

For homeowners: the control board in your Maytag oven contains a small chip that stores cooking settings and profiles for the lower oven. If the data on that chip becomes corrupted, possibly due to a power surge, age, or an internal chip failure, the oven's control system can no longer read the instructions it needs to run the lower oven correctly. Rather than operate unpredictably, the control shuts down the affected function and displays 1C82.

This code is specific to units equipped with the UH control board and only affects the lower oven. The upper oven, if present, may continue to function normally. Because the corruption resides within the control board's onboard memory, resetting or power-cycling the unit will not resolve the fault. Replacing the control board is the required fix.

Source: manufacturer service documentation.

Common causes of 1c82

  1. 01

    EEPROM memory corruption on the UH control board

    Part replacement

    The EEPROM chip on the UH control board develops corrupted data in the lower oven cook profile memory addresses. This can result from component aging, an internal write failure, or a voltage irregularity during a previous write cycle.

  2. 02

    Power surge or voltage spike damaging EEPROM data

    Part replacement

    A sudden power surge or spike can corrupt data written to the EEPROM without visibly damaging other board components. The control board reads back invalid cook profile data after the event and locks out the lower oven function.

  3. 03

    Failed or worn UH control board

    Part replacement

    General failure of the UH control board due to age or heat exposure can cause the EEPROM to become unreliable, producing corrupted reads on the cook profile registers specific to the lower oven.

See the test procedure for each cause

Frequently asked questions about 1c82

What does error code 1C82 mean on a Maytag oven?
Error code 1C82 means the lower oven cook profile stored in the EEPROM on the UH control board is corrupted. The control cannot read the data it needs to operate the lower oven safely, so it disables that function and displays the code. This is a control board memory fault, not a sensor or wiring issue.
How do I fix error code 1C82 on a Maytag oven?
The fix for 1C82 is replacing the UH control board. Because the fault is internal to the board's EEPROM memory, no amount of power cycling or resetting will clear the corrupted cook profile data. Order the correct replacement control board for your specific Maytag model, disconnect power before beginning work, and swap the board following the wiring diagram on the appliance. If you are not comfortable working with appliance control boards, a certified technician can complete the replacement.
Can I still use my Maytag oven when error code 1C82 is active?
The lower oven function will be disabled by the control when 1C82 is active, so you cannot use the lower oven. If your unit has an upper oven and it is not affected, it may still operate normally. Do not attempt to bypass the lockout; the control disables the lower oven to prevent unpredictable cooking behavior caused by the corrupted profile data.
How much does it cost to fix error code 1C82 on a Maytag oven?
The UH control board is the only part required for this repair. Replacement control boards for Maytag ovens typically range from $150 to $350 depending on the model. If you hire a technician, expect to add $100 to $200 in labor. DIY replacement is manageable if you are comfortable with basic appliance repair, as the board swap usually involves disconnecting wire harnesses and securing the new board in the same mounting position.
Will resetting my Maytag oven clear the 1C82 error code?
No. Unplugging the oven or tripping the breaker will not clear 1C82 because the fault is stored as corrupted data inside the EEPROM on the control board itself. Each time the control powers up and reads the cook profile, it will detect the same corrupted data and re-display the code. Replacing the control board is the only resolution.

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