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Error code reference

Hisense Range Error Code Err 006

Self Clean door lock failure due to damaged door lock motor, damaged cable, wrong wiring of door lock switch…

Hisense codesHisense range codes

Self Clean door lock failure due to damaged door lock motor, damaged cable, wrong wiring of door lock switch, damaged door/lock switch, or doors opened during Self Clean.

First step from the service manual

Unplug power connector from door lock motor.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What Err 006 means on a Hisense range

Err 006 on a Hisense range indicates a failure in the self-clean door lock system. During the self-clean cycle, the oven must reach extremely high temperatures, so the door lock mechanism is a critical safety component that secures the door shut and prevents it from being opened mid-cycle. The control board monitors the door lock motor and associated switch to confirm the door is fully locked before and during cleaning. When the board detects that the lock has not engaged correctly, or that feedback from the lock switch does not match the expected state, it triggers Err 006 and halts the cycle.

The five primary causes listed for this fault are a damaged door lock motor, a damaged or broken cable in the lock circuit, incorrect wiring of the door lock switch, a damaged door or lock switch, and the door being physically opened during an active self-clean cycle. The wiring and switch issues are particularly common because the door lock assembly is subject to repeated mechanical stress and high heat exposure over time. A miswired switch can cause the control board to receive incorrect feedback signals even when the lock motor is functioning properly.

The first diagnostic step is to unplug the power connector from the door lock motor. This isolates the motor from the circuit so that resistance and continuity checks can be performed on both the motor windings and the associated wiring harness. From there, the switch contacts and cable routing should be inspected for heat damage, chafing, or incorrect terminal connections. Confirming proper wiring polarity and continuity through the entire lock circuit is essential before condemning any individual component.

Source: manufacturer service documentation.

Common causes of Err 006

  1. 01

    Door opened during self-clean cycle

    Wiring / connection

    If the oven door is physically opened while the self-clean cycle is active, the control board immediately registers a lock failure and throws Err 006. Check whether the door was pulled open mid-cycle, and if so, allow the oven to cool completely before attempting to restart.

  2. 02

    Damaged door lock switch

    Part replacement

    The door lock switch provides feedback to the control board confirming the locked position. A switch with worn or broken contacts will send incorrect signals, triggering the error even if the motor operates correctly. Inspect the switch contacts for damage and test for proper continuity in both locked and unlocked positions.

  3. 03

    Damaged cable or wiring harness

    Part replacement

    The cable connecting the door lock motor and switch to the control board can crack, fray, or melt due to heat exposure over time. A broken or shorted wire in this harness will interrupt the signal between the lock assembly and the board. Visually inspect the harness for heat damage or chafing, and test for continuity end to end.

  4. 04

    Incorrect wiring of door lock switch

    Wiring / connection

    If the switch terminals are connected to the wrong positions, the control board will receive inverted or absent feedback signals regardless of whether the lock mechanism is physically engaging. Compare the current wiring configuration against the correct terminal layout to identify any miswiring.

  5. 05

    Damaged door lock motor

    Part replacement

    The lock motor physically drives the latch into the locked position. A motor with a burned winding or mechanical seizure will fail to move the latch, preventing the lock from completing its travel. Unplugging the motor connector and testing winding resistance will help determine whether the motor itself has failed.

See the test procedure for each cause

Frequently asked questions about Err 006

What does Err 006 mean on a Hisense range?
Err 006 indicates a self-clean door lock failure. The range detected that the door lock did not engage or disengage properly during the self-clean cycle. Possible causes include a faulty lock motor, damaged wiring, a miswired or defective lock switch, or the door being opened while self-clean was running. The range halts the cycle to prevent operation under unsafe conditions.
Will resetting the range clear Err 006?
A power reset by unplugging the range for a few minutes may clear the error temporarily, particularly if the fault was triggered by the door being opened mid-cycle rather than a component failure. However, if there is an underlying problem with the lock motor, switch, or wiring, the error will return the next time self-clean is initiated. A reset alone does not fix a hardware fault.
Is it safe to use the range for normal cooking when Err 006 is displayed?
Err 006 is specifically related to the self-clean door lock system, so standard baking and broiling functions may still be available depending on how the range handles the fault. However, you should not attempt to run the self-clean cycle again until the lock system has been inspected and repaired. Operating the self-clean cycle with a faulty door lock is a safety hazard due to the extreme temperatures involved.
How do I start diagnosing Err 006 on my Hisense range?
Begin by unplugging the power connector from the door lock motor. This disconnects the motor from the circuit so you can safely test winding resistance and inspect the wiring harness for damage or incorrect connections. Next, check the door lock switch for proper continuity and verify that all terminals are wired to the correct positions. Work through each potential cause systematically before replacing any parts.
How much does it cost to repair Err 006 on a Hisense range?
Repair costs vary depending on which component has failed. A replacement door lock switch or motor typically costs between $20 and $80 for the part alone. If professional labor is needed, total repair costs including diagnostics and installation generally range from $100 to $250. Wiring issues that do not require new parts may cost less if only a connector or terminal needs to be corrected.

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