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Error code reference

Jenn-Air Oven Error Code 1c82

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

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

First step from the service manual

Replace control board; detected when cook or clean is programmed after 3 tries.

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 Jenn-Air oven

Error code 1c82 on a Jenn-Air oven indicates that the cook profile stored in the EEPROM memory of the lower oven control board has become corrupted. This code is specific to models equipped with the UH1 or UH2 control board configuration. The EEPROM (Electrically Erasable Programmable Read-Only Memory) is a small non-volatile memory chip integrated into the control board that stores calibration data, cook settings, and operational profiles. When this stored data becomes unreadable or invalid, the control detects the corruption and triggers the 1c82 fault.

The control board identifies this fault through a detection routine that runs when the user attempts to program a cook or clean cycle. After three failed programming attempts, the board confirms the EEPROM data is corrupted and locks out further operation by displaying the 1c82 code. This behavior distinguishes a true EEPROM fault from a transient communication glitch, since the error must be reproduced consistently across three cycles before the code is set.

The most likely cause is internal failure of the EEPROM memory on the control board itself, whether from age, power surge damage, or write cycle exhaustion. Because the corrupted data resides within the control board assembly and cannot be reprogrammed or restored through a simple reset procedure, the recommended corrective action is replacement of the control board. No external wiring or sensor faults are associated with this specific code.

Source: manufacturer service documentation.

Common causes of 1c82

  1. 01

    EEPROM memory failure on control board

    Part replacement

    The EEPROM chip on the lower oven control board has degraded or failed internally, causing stored cook profile data to become corrupted. This is the primary cause and requires control board replacement since the memory cannot be reprogrammed in the field.

  2. 02

    Power surge or voltage spike damage

    Part replacement

    A sudden surge in household voltage can corrupt or partially erase EEPROM data on the control board. If the error appeared shortly after a power outage or storm event, surge-related damage to the board is likely.

  3. 03

    Write cycle exhaustion

    Part replacement

    EEPROM chips have a finite number of write cycles. On older units with heavy use, the memory cells can wear out and no longer retain data reliably, leading to profile corruption.

  4. 04

    Intermittent power interruption during programming

    Part replacement

    If power was lost or interrupted while the oven was writing a cook or clean profile to memory, the stored data may have been partially written and left in a corrupted state. This can sometimes occur during a brief brownout.

See the test procedure for each cause

Frequently asked questions about 1c82

What does 1c82 mean on a Jenn-Air oven?
The 1c82 code means the cook profile stored in the lower oven control board's EEPROM memory has become corrupted. This code applies specifically to models with the UH1 or UH2 control configuration. The oven confirms the fault after three failed attempts to program a cook or clean cycle. The control board must be replaced to resolve the issue.
Can I fix the 1c82 error myself, or do I need a technician?
The fix requires replacing the lower oven control board, which is a part-replacement repair rather than a wiring or sensor diagnosis. A knowledgeable DIYer comfortable working with appliance control boards can perform the replacement, but the job does involve disconnecting electrical connectors inside the oven. If you are not comfortable with that level of disassembly, a qualified technician is recommended.
Is it safe to use my Jenn-Air oven while the 1c82 code is active?
Because the 1c82 fault prevents cook and clean cycles from being programmed successfully, the oven will not operate normally while the code is active. You should avoid attempting to use the oven until the control board has been replaced, as the corrupted profile may cause unpredictable control behavior.
Will resetting the oven clear the 1c82 error code?
A simple power reset will not clear the 1c82 code because the underlying cause is physical corruption of the EEPROM memory on the control board. The fault is confirmed after three programming attempts and will return each time a cook or clean cycle is programmed. Only replacing the control board will permanently resolve the error.
How much does it cost to repair a Jenn-Air oven showing error code 1c82?
Repair costs depend on the specific model and whether you hire a technician or do the repair yourself. Control board parts for Jenn-Air ovens typically range from $150 to $400 or more depending on availability and the specific UH1 or UH2 board version required. Adding professional labor, total repair costs generally range from $250 to $600.

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