GE Range Error Code 210

Error code 210 on a GE range indicates that the primary oven cavity temperature exceeded 650°F while the door was in the unlocked position, triggering a thermal runaway fault. The oven shuts down heating operations as a safety measure when this condition is detected. The fault points to a possible issue with the RTD temperature sensor, the control board relay, or the wiring between those components.

You should not continue using the oven while this fault is present. Error code 210 indicates the cavity temperature reached an unsafe level, and continued use without diagnosis could result in damage to internal components or create a fire risk. Allow the oven to cool fully before any inspection, and do not operate it until the root cause has been identified and repaired.

Start by pressing Cancel to reset the system and allow the oven cavity to cool down completely before touching any components. Once cooled, inspect the RTD sensor and its wiring harness for visible damage, loose connections, or signs of heat stress. If the wiring looks intact, the next step is testing the RTD sensor resistance and checking the control board for any signs of relay failure such as burn marks or components that appear damaged.

Pressing Cancel is the recommended first step and may reset the error code temporarily, allowing the system to restart. However, if the underlying cause such as a faulty RTD sensor or a stuck relay is not corrected, the code is likely to return during the next use. A reset alone is not a permanent fix and should be followed by a proper inspection of the temperature sensing system.

Repair costs depend on the failed component. An RTD sensor replacement typically runs between $20 and $80 for the part, plus labor if a technician is hired. A control board replacement is more expensive, generally ranging from $150 to $400 or more for the part alone depending on the model. Diagnostic service calls from a technician usually add $75 to $150 on top of parts and labor.