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Error code reference

Vision Washer Error Code Er:17

Aquastop error

Vision codesVision washer codes

Aquastop error – aquastop actuated, damaged aquastop switch, or wire harness issue.

First step from the service manual

Eliminate leaks, check aquastop switch, check wire harness.

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

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What Er:17 means on a Vision washer

Er:17 on a Vision washer indicates an Aquastop fault. The Aquastop system is a flood-prevention safety feature that uses a specialized inlet hose assembly with a built-in valve and float switch. When water leaks into the base of the Aquastop hose housing, the float rises and triggers the switch, cutting off the water supply and sending the fault signal to the control board. The washer will halt operation and display Er:17 to protect the home from water damage.

The three primary causes of this code are an actual water leak that has activated the Aquastop float, a damaged or failed Aquastop switch that is triggering falsely, or a wiring harness fault between the switch and the control board. An actual leak is the most common cause and should be investigated first. Check under and around the machine for standing water, and inspect the inlet hose, door seal, drum bearings, pump, and all internal hose connections for signs of moisture.

If no leak is present, the Aquastop switch itself may have failed in a closed position, sending a continuous fault signal even without water ingress. The wire harness connecting the switch to the control board should also be inspected for pinched wires, corroded terminals, or broken connectors. A harness fault can cause intermittent or permanent Er:17 codes without any actual flooding event having occurred.

Source: manufacturer service documentation.

Common causes of Er:17

  1. 01

    Active water leak triggering the Aquastop float

    Part replacement

    A real leak from the door seal, inlet hose, pump, or internal hose connections allows water into the Aquastop housing, raising the float and tripping the switch. Inspect all water-carrying components for moisture or dripping.

  2. 02

    Failed Aquastop switch

    Part replacement

    The switch inside the Aquastop hose assembly can fail mechanically or electrically, triggering the fault without an actual leak present. If no water is found under or around the machine, the switch itself is the next suspect.

  3. 03

    Wire harness fault

    Wiring / connection

    A pinched, corroded, or broken wire between the Aquastop switch and the main control board can cause a false Er:17 signal. Inspect the harness connectors and wiring for damage, corrosion, or loose terminals.

  4. 04

    Residual water in the Aquastop housing

    Wiring / connection

    Even after a minor past leak is fixed, water that remains trapped in the Aquastop housing can keep the float elevated and the fault active. Draining or drying out the housing may be needed before the code clears.

See the test procedure for each cause

Frequently asked questions about Er:17

What does Er:17 mean on a Vision washer?
Er:17 is an Aquastop fault code indicating the washer's flood-prevention system has been triggered. This happens when the Aquastop float switch detects water in its housing, when the switch itself has failed, or when there is a wiring issue in the harness connecting the switch to the control board. The washer shuts down automatically to prevent water damage until the issue is resolved.
How do I fix Er:17 on my Vision washer?
Start by checking for any visible water leaks around and under the machine, including the door seal, inlet hose, pump, and internal connections. If a leak is found, repair or replace the damaged component and allow the Aquastop housing to dry completely. If no leak is present, the Aquastop switch or wire harness should be inspected and tested for faults.
Is it safe to use my Vision washer when Er:17 is displayed?
No, you should not attempt to run the washer while Er:17 is active. The Aquastop system has detected a potential flooding condition, and bypassing the fault without investigation risks water damage to your home or electrical components inside the appliance. Diagnose the root cause before resuming use.
Will resetting my Vision washer clear the Er:17 code?
A power reset alone is unlikely to permanently clear Er:17 if the underlying problem has not been fixed. If the Aquastop float is still raised due to water in the housing, or if the switch or wiring fault is still present, the code will return immediately or after the next wash cycle begins. The root cause must be addressed first.
How much does it cost to repair a Vision washer Er:17 error?
Repair costs vary depending on the cause. A simple door seal replacement typically falls in the range of $50 to $150 in parts and labor. Replacing the Aquastop hose and switch assembly generally costs between $80 and $200. Wiring harness repairs can range from $60 to $180 depending on the extent of damage and labor rates in your area.

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