GE Range Error Code F3E2

F3E2 indicates that the warming drawer temperature sensor has been detected as open or shorted by the control board. The sensor, which should measure approximately 119,420 ohms at room temperature, is either reading far outside that range or has lost continuity entirely. This prevents the control from safely operating the warming drawer, so the feature is disabled until the fault is corrected.

The oven and surface burners are typically not affected by an F3E2 fault, which is isolated to the warming drawer circuit. However, the warming drawer should not be used until the sensor issue is resolved, since the control cannot monitor its temperature accurately. Continuing to use the range for cooking while the fault is present is generally considered safe, but confirm the oven and cooktop are functioning normally before doing so.

If only the warming drawer sensor needs replacement, parts typically cost between $20 and $60 depending on the specific model, and the repair is relatively simple. If the wiring harness is damaged, parts and labor from a service technician could run between $100 and $250. A control board replacement, if required, is the most expensive scenario and can range from $200 to $400 or more for parts and labor combined.

Yes, in many cases this is a DIY-friendly repair. Start by unplugging the range and checking that the sensor connector at P2 is firmly seated. Use a multimeter to measure resistance at the connector and compare it to the expected value of approximately 119,420 ohms at room temperature. If the connector is secure and resistance is out of range, replacing the warming drawer sensor is a straightforward repair for most technicians and experienced DIYers.

Unplugging the range or cycling the breaker may temporarily clear the code, but it will return as soon as the control board re-checks the warming drawer sensor circuit and detects the same fault. A reset does not fix the underlying problem. The code will continue to appear until the sensor, wiring, or connector issue is actually corrected.