What ERR 01 Means
ERR 01 on dual-fuel ranges indicates a self-clean door lock fault — the door failed to lock or unlock correctly in relation to a self-clean cycle.
Common Causes of ERR 01
- Failed door latch motor or solenoid
- Misaligned or damaged door switch
- Control board failing to release or confirm the lock signal
🔧 One Safe Check You Can Try
Do not force the door. If this occurred during or after self-clean, let the oven cool completely — many lockouts release once internal temperature drops to a safe range.
⚠ Why You Shouldn't Go Further Than That
- A self-clean cycle can leave the oven cavity well above 800°F — forcing a locked door open at that temperature risks a serious burn.
- The latch solenoid is wired into the same high-voltage circuit as the heating elements; testing it live is a real shock risk.
- Forcing a jammed latch mechanism can bend the strike plate, making the door harder to lock or unlock correctly afterward.
- A latch reassembled slightly misaligned can fail to release even after the fault is "fixed," leaving you locked out again.
- Latch mechanism access typically requires removing the inner door panel, a common way this warranty gets voided.