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Error code reference

GE Dishwasher Error Code POTS/PANS (flashing)

Value models F-1 test diagnostic

GE codesGE dishwasher codes

Value models F-1 test diagnostic: The detergent trip on-time exceeds 90 seconds.

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What POTS/PANS (flashing) means on a GE dishwasher

The flashing POTS/PANS indicator on a GE dishwasher is a diagnostic signal triggered during the F-1 test sequence on value-series models. Specifically, this code means the detergent dispenser cup's trip mechanism is taking longer than 90 seconds to actuate and release the detergent into the wash tub. The detergent dispenser uses a bi-metal actuator or a solenoid-driven latch to open the dispenser door at the correct point in the wash cycle. When the control detects that the on-time for this trip event exceeds the 90-second threshold, it flags the fault by flashing the POTS/PANS indicator.

The root cause is typically located in the detergent dispenser assembly itself or in the wiring and control circuit that drives it. The actuator responsible for releasing the dispenser door may be sluggish due to a worn bi-metal strip, a faulty solenoid, or physical obstruction from detergent buildup. The control board monitors the trip signal and compares elapsed time against the 90-second limit, so a delayed or weak response from the dispenser mechanism will reliably trigger this condition.

Because this fault appears during the F-1 diagnostic test on value-series GE dishwashers, it is important to confirm the test is being run correctly before condemning components. If the dispenser assembly passes a visual and mechanical inspection, attention should shift to the wiring harness connecting the dispenser to the control board, checking for damaged conductors, corroded terminals, or loose connectors that could cause delayed signal response.

Source: manufacturer service documentation.

Common causes of POTS/PANS (flashing)

  1. 01

    Faulty detergent dispenser actuator

    Part replacement

    The bi-metal strip or solenoid that triggers the dispenser door to open may be worn or weak, causing it to respond too slowly and exceed the 90-second trip threshold. Inspect the actuator for visible damage, corrosion, or failure to snap open reliably when tested.

  2. 02

    Detergent buildup obstructing the dispenser door

    Wiring / connection

    Accumulated detergent residue can physically block the dispenser door from opening freely, slowing the trip time beyond the 90-second limit. Clean the dispenser cup and door hinge area thoroughly and retest.

  3. 03

    Damaged or corroded wiring to the dispenser

    Wiring / connection

    A corroded connector or damaged wire in the harness between the control board and the dispenser can cause delayed or intermittent signaling, making the trip time appear excessive. Inspect terminals and conductors for corrosion, breaks, or loose connections.

  4. 04

    Defective dispenser door latch or spring

    Part replacement

    A broken or weak spring inside the dispenser assembly can prevent the door from releasing promptly when the actuator fires. Check that the latch mechanism moves freely and the spring has proper tension.

  5. 05

    Control board fault

    Part replacement

    If the dispenser assembly and wiring check out correctly, the control board may be failing to deliver the proper signal to the dispenser actuator in a timely manner. This is the least common cause and should be diagnosed after ruling out all other components.

See the test procedure for each cause

Frequently asked questions about POTS/PANS (flashing)

What does POTS/PANS (flashing) mean on a GE dishwasher?
On value-series GE dishwashers, a flashing POTS/PANS indicator during the F-1 diagnostic test means the detergent dispenser is taking more than 90 seconds to trip and release detergent. This points to a problem with the dispenser actuator, the dispenser door mechanism, or the wiring circuit that controls it. It is a diagnostic fault code, not a cycle selector setting.
Can I fix the POTS/PANS flashing error myself?
Some causes of this error are DIY-friendly, such as cleaning detergent buildup from the dispenser cup and door, or inspecting and reseating wiring connectors. If the dispenser actuator, door spring, or latch hardware is found to be defective, replacing the dispenser assembly is a moderate repair that many experienced DIYers can complete. Control board replacement is more complex and may warrant professional service.
Is it safe to use the dishwasher when the POTS/PANS light is flashing?
The flashing POTS/PANS indicator appears during the F-1 diagnostic test mode, not during normal operation, so it does not represent an immediate safety hazard. However, if the underlying dispenser fault is present, your dishes may not be getting properly cleaned due to detergent not releasing at the right time. It is best to diagnose and resolve the issue before continuing regular use.
Will resetting the dishwasher clear the POTS/PANS flashing code?
Resetting the dishwasher may clear the displayed code temporarily, but the fault will return when the F-1 diagnostic is run again if the underlying problem has not been corrected. The 90-second trip threshold is a measured condition, so the code will continue to appear until the dispenser mechanism or its wiring is repaired or replaced.
How much does it cost to repair a GE dishwasher with the POTS/PANS flashing error?
Repair costs vary depending on the failed component. Cleaning the dispenser costs nothing beyond time, while a replacement dispenser assembly typically runs in the range of $25 to $75 for parts. If a wiring harness or control board replacement is needed, parts and labor costs can range from $100 to $300 or more depending on the specific model and service rates in your area.

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