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Error code reference

Fisher & Paykel Range Error Code DoLo

Door is locked and oven cavity temperature is above 563°F during or after self-clean cycle.

Fisher & Paykel codesFisher & Paykel range codes

Door is locked and oven cavity temperature is above 563°F during or after self-clean cycle.

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What DoLo means on a Fisher & Paykel range

The DoLo error code on a Fisher & Paykel range indicates that the oven door is in the locked position while the oven cavity temperature remains above 563°F. This condition occurs during or after a self-clean cycle, when the control system detects that the internal temperature has not yet cooled to a safe threshold that would permit the door lock mechanism to disengage. The door lock is an intentional safety feature: it prevents the door from being opened while extreme self-clean temperatures are present inside the cavity.

The self-clean cycle operates at very high temperatures, typically well above 800°F, to incinerate food residue. Once the cycle ends, the oven must cool below 563°F before the door lock motor or solenoid receives the signal to retract. If the cavity temperature sensor is reading incorrectly, or if the cooling process is taking longer than expected due to poor ventilation or a malfunctioning cooling fan, the door will remain locked and the DoLo code will display.

In many cases, DoLo is a normal, temporary status rather than a hard fault. If the oven is simply still cooling after a self-clean cycle, the code should clear and the door should unlock on its own once the temperature drops below the threshold. However, if the code persists after sufficient cooling time has passed, a faulty oven temperature sensor, a defective door lock assembly, or a control board issue may be preventing proper operation.

Source: manufacturer service documentation.

Common causes of DoLo

  1. 01

    Oven still cooling after self-clean

    Wiring / connection

    The most common reason for DoLo is that the cavity temperature is still above 563°F and the oven simply needs more time to cool. This is normal behavior and no repair is needed.

  2. 02

    Faulty oven temperature sensor

    Part replacement

    If the temperature sensor is reading incorrectly, the control board may believe the cavity is still above 563°F even after it has cooled. Checking the sensor's resistance value against the expected specification can help identify this fault.

  3. 03

    Defective cooling fan

    Part replacement

    If the oven's cooling fan is not operating correctly, heat dissipation after the self-clean cycle will be significantly slower than normal, prolonging the DoLo condition beyond the expected timeframe.

  4. 04

    Door lock assembly malfunction

    Part replacement

    A worn or failed door lock motor or solenoid may prevent the latch from retracting even after the temperature drops below the threshold. Listen for the lock motor attempting to actuate once the oven has cooled.

  5. 05

    Control board fault

    Part replacement

    If the control board is not correctly processing the temperature sensor signal or is failing to send the unlock command, the door may remain locked indefinitely despite safe cavity temperatures.

See the test procedure for each cause

Frequently asked questions about DoLo

What does DoLo mean on a Fisher & Paykel range?
DoLo means the oven door is locked and the cavity temperature is still above 563°F, which occurs during or after a self-clean cycle. The oven locks the door automatically during self-clean as a safety measure. The code should clear on its own once the oven cools below that threshold. If the code persists after the oven has had ample time to cool, a component fault may be involved.
Is it safe to use my Fisher & Paykel range while DoLo is displayed?
While DoLo is active, the oven door is locked and the cavity is extremely hot, so you should not attempt to force the door open. The oven should be left alone to cool. Do not start a new cook cycle until the code clears and normal operation resumes.
Will resetting the oven clear the DoLo error code?
Cutting power to the range will not override the DoLo condition if the cavity temperature is genuinely still above 563°F, because the door lock is a safety mechanism tied to temperature. In some cases where a sensor or control board fault is causing a false reading, a power reset may help, but the underlying cause should still be diagnosed if the code returns.
How do I fix a DoLo error on my Fisher & Paykel range?
Start by allowing the oven adequate time to cool after the self-clean cycle, as the code often resolves on its own. If the door remains locked after the oven feels cool to the touch, check the oven temperature sensor for correct resistance and verify that the cooling fan is running. A faulty door lock assembly or control board may also need to be inspected.
How much does it cost to repair a Fisher & Paykel range showing DoLo?
If the issue is simply a cooling delay, there is no repair cost. If a component needs replacement, costs can vary: an oven temperature sensor typically runs in the range of $30 to $80 for the part, a door lock assembly can range from $50 to $150, and control board replacement is generally the most expensive option at $150 to $400 or more, not including labor.

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