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Error code reference

Thermador Refrigerator Error Code 3-2-2

Icemaker

Thermador codesThermador refrigerator codes
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What the 3-2-2 error code actually means

Your Thermador refrigerator is showing an error because the motor inside the icemaker has stopped working properly and ice production has been halted. The icemaker motor cannot be replaced on its own, so if the issue does not go away after restarting the refrigerator, the entire icemaker unit will need to be replaced. Until then, your refrigerator will continue to cool normally, but the icemaker will not produce ice.

Diagnostic procedure

The full 3-2-2 procedure

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1
First diagnostic step
Switch the appliance off and on; if fault code reappears, replace the ice maker (motor not replaceable).
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Most common causes of 3-2-2

Ranked by how often they cause this code
  1. 1Failed icemaker motor (internal)
  2. 2Transient electrical fault or voltage spike
  3. 3Ice jam or mechanical obstruction in ejector
  4. 4Wiring harness or connector issue
  5. 5Defective icemaker control module

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Questions people ask about 3-2-2

What does 3-2-2 mean on a Thermador refrigerator?
Error code 3-2-2 on a Thermador refrigerator indicates that the icemaker motor has been detected as faulty by the refrigerator's control system. The motor drives the ejector mechanism responsible for pushing formed ice out of the mold during the harvest cycle. When this motor fails electrically or mechanically, the control board logs the 3-2-2 code and stops icemaker operation. The refrigerator's cooling functions are not affected by this fault.
Can I still use my Thermador refrigerator when the 3-2-2 code is showing?
Yes, the refrigerator's cooling and freezing functions will continue to operate normally when the 3-2-2 fault is active. The error only disables icemaker operation and does not affect temperature control or food preservation. You will not have automatic ice production until the icemaker assembly is replaced.
How much does it cost to fix a Thermador refrigerator showing error code 3-2-2?
Since the motor inside the icemaker is not separately replaceable, the fix requires a full icemaker assembly replacement. Parts cost for a Thermador icemaker assembly typically ranges from around $150 to $400 or more depending on the specific model. Adding professional labor, total repair costs generally fall in the range of $250 to $600. Getting a quote from an authorized service provider before proceeding is recommended.
Will resetting the refrigerator clear error code 3-2-2?
Switching the refrigerator off and back on is the recommended first step for the 3-2-2 code, and it may clear the fault if the cause was a transient electrical glitch. If the code reappears after the power cycle, the icemaker motor has a confirmed hardware failure and the reset will not provide a permanent fix. In that case, the icemaker assembly must be replaced.
Can I fix error code 3-2-2 myself, or do I need a technician?
The initial troubleshooting step, cycling the power, can be done by any homeowner. Checking for ice jams or inspecting the wiring harness connection at the icemaker is also within reach for a confident DIYer. However, replacing the icemaker assembly involves working inside the freezer compartment and disconnecting electrical connectors, which many technicians recommend having a qualified repair professional handle to avoid damaging adjacent components.

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