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Error code reference

Vision Washer Error Code Er:25

Door lock blocked

Vision codesVision washer codes

Door lock blocked – door lock coil overheated by continuously locking/unlocking.

First step from the service manual

Wait for 3 mins or 30 mins.

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

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What Er:25 means on a Vision washer

Er:25 on a Vision washer indicates that the door lock coil has overheated due to repeated or continuous locking and unlocking cycles. The door lock assembly uses an electromagnetic coil to engage and disengage the locking mechanism. When this coil is activated too frequently without adequate rest time, heat builds up within the coil windings. Once the coil temperature exceeds a safe operating threshold, the control board detects the fault condition and triggers Er:25 to halt operation and prevent damage.

The most immediate corrective action is to allow the machine to cool down. Depending on the severity of the overheating, the required waiting period is either 3 minutes for mild cases or up to 30 minutes for more significant thermal buildup. During this cooldown period, the coil dissipates heat and returns to a normal operating temperature, which may allow the washer to resume function without further intervention.

If Er:25 appears repeatedly after cooldown, the underlying cause must be addressed. A faulty door lock assembly that is cycling erratically, a wiring harness issue causing inconsistent signal delivery to the lock coil, or a control board malfunction sending continuous lock commands can all produce chronic overheating. Physical obstructions preventing the door latch from seating properly can also force the lock mechanism to repeatedly re-engage, stressing the coil.

Source: manufacturer service documentation.

Common causes of Er:25

  1. 01

    Faulty door lock assembly

    Part replacement

    A worn or failing door lock assembly may cycle erratically, continuously engaging and releasing the coil without completing a proper lock. This produces rapid heat buildup and will trigger Er:25 repeatedly even after the unit cools.

  2. 02

    Door or latch obstruction

    Wiring / connection

    Clothing, debris, or a warped door gasket preventing the door from closing fully can force the lock mechanism to repeatedly attempt engagement. Inspect the door latch, strike plate, and gasket for any physical blockage or deformation.

  3. 03

    Control board sending continuous lock signal

    Part replacement

    A malfunctioning control board may send a persistent or looping lock command to the door lock coil, keeping it energized longer than intended. If the error returns consistently after cooldown with no mechanical cause found, the control board should be evaluated.

  4. 04

    Wiring harness fault at the door lock

    Wiring / connection

    Damaged, shorted, or loose wiring between the control board and the door lock coil can cause erratic coil activation. Inspect the harness connectors and wiring at the door lock assembly for corrosion, pinching, or fraying.

  5. 05

    Thermal overload from extended wash cycle issues

    Wiring / connection

    If the washer has been running extended or repeated cycles without the door latch fully registering as locked, the control system may keep commanding the lock coil to re-engage. Reviewing cycle history and checking door sensor continuity can help confirm this cause.

See the test procedure for each cause

Frequently asked questions about Er:25

What does Er:25 mean on a Vision washer?
Er:25 means the door lock coil has overheated due to continuous or repeated locking and unlocking cycles. The washer shuts down automatically to protect the door lock mechanism from thermal damage. The first step is to wait 3 to 30 minutes to allow the coil to cool before attempting to restart the machine.
Will resetting the washer clear the Er:25 error?
A reset alone may not clear Er:25 if the coil has not had sufficient time to cool down. The recommended approach is to wait the full cooldown period of up to 30 minutes before restarting. If the error clears and does not return, no further action may be needed. If it comes back, a mechanical or electrical fault is likely causing the lock to cycle excessively.
Is it safe to continue using the washer when Er:25 appears?
You should not force the washer to run while Er:25 is active. The code indicates thermal stress on the door lock coil, and continued operation without cooling could permanently damage the lock assembly. Allow the recommended cooldown period and investigate if the error recurs frequently.
How do I fix Er:25 on a Vision washer?
Start by waiting 3 to 30 minutes for the door lock coil to cool, then restart the washer. If the error returns, inspect the door and latch for obstructions preventing proper closure. Check the wiring harness at the door lock for damage or loose connections. If the fault persists, the door lock assembly or control board may need to be replaced.
How much does it cost to repair a Vision washer showing Er:25?
If only a cooldown is needed, there is no cost. Replacing a door lock assembly typically ranges from $40 to $120 in parts depending on availability, plus labor if a technician is used. A control board replacement is more expensive, generally ranging from $100 to $300 or more for parts alone. Getting a diagnosis first helps avoid replacing components unnecessarily.

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