Sharp Range Error Code EE 7

EE 7 on a Sharp range means the oven thermistor has been detected as shorted. The thermistor is the temperature sensor inside the oven cavity, and a short causes it to send an invalid low-resistance signal to the control board. The error appears at startup when the control unit runs its sensor check, and the oven will not operate until the fault is resolved.

No, it is not safe to attempt to bypass or ignore the EE 7 error and use the oven. The error indicates that the temperature sensing circuit is compromised, meaning the oven cannot reliably regulate its internal temperature. Operating the oven without a functioning thermistor creates a risk of overheating.

Repair costs depend on whether the thermistor probe, wiring harness, or control board requires replacement. A thermistor probe is typically the least expensive component, with parts generally ranging from around $20 to $60. Control board replacement is significantly more costly, often ranging from $150 to $400 or more for parts alone. Adding professional labor will increase the total depending on your area.

A knowledgeable DIYer can diagnose this error by visually inspecting the thermistor probe and its wiring for damage, then using a multimeter to measure thermistor resistance. If the thermistor reads near zero ohms, replacing it is a manageable repair. If the wiring or control board is the source, those repairs can be more complex and may warrant a professional technician.

A power reset by unplugging the range or turning off the circuit breaker may temporarily clear the display, but EE 7 will return when the oven is started again if the underlying fault is not repaired. The control unit checks the thermistor during every startup sequence, so the error will persist until the shorted thermistor or faulty wiring is replaced.