Ice Maker High Severity
E1 Appliance Error Code

KitchenAid Ice Maker E1 Error: No Cooling / LPIM Motor Fault

What Does KitchenAid Ice Maker Error Code E1 Mean? E1 on a KitchenAid stand-alone ice maker is documented in Whirlpool service tech sheet W11501234B as either a no-cooling condition or a Linear Positive-displacement Ice Maker (LPIM) motor fault. The code is set when the control board cannot verify that the ice production mechanism is functioning […]

Quick Assessment

Answer to continue safely

Is it safe to keep using?

No. The ice maker is not producing ice and existing ice is at risk of melting. Service is required to restore normal operation.

Can I reset the code?

No. A power cycle does not repair a failed motor, capacitor, or refrigerant leak. E1 will return on the next production attempt.

When to stop immediately?

Stop if you notice: E1 persists after a full power reset, Burning smell or abnormal compressor noise.

Symptoms You May Notice

No ice production with E1 displayed

The control panel shows E1 and the ice maker has stopped producing. Existing ice in the bin is starting to melt if the cooling subsystem is the root cause.

Motor does not cycle during a test

Entering diagnostic mode and running a motor test produces no mechanical sound or movement from the harvest mechanism — indicating the LPIM motor itself is at fault.

Interior cabinet warm to the touch

When E1 relates to the sealed system, the cabinet interior is noticeably warmer than normal and the compressor is either running without cooling or not running at all.

Possible Causes

1

LPIM motor failure

The Linear Positive-displacement Ice Maker motor has seized, open-circuited, or lost its drive signal. This is one of the two faults E1 specifically reports on stand-alone KitchenAid ice makers per the W11501234B service sheet.

Requires Professional
2

Sealed system refrigerant loss

A leak in the sealed refrigeration system has reduced refrigerant charge below the minimum for cooling. The compressor runs but the cabinet cannot reach production temperature.

Requires Professional
3

Compressor start or run capacitor failed

The compressor is not starting due to an electrical start-circuit fault, so no cooling is delivered regardless of the motor or sensors.

Requires Professional

Safe Checks You Can Do

These checks are safe for homeowners. No disassembly required. Do not remove panels or access internal components.
  1. 1

    Run the diagnostic mode motor test

    Unplug the ice maker for 5 minutes, plug it back in, press On/Off, then press On/Off + Clean/Reset together until all LEDs illuminate, then press Service. Run the motor-cycle test and observe whether the harvest mechanism responds.

    A working motor that still produces E1 points to a sealed-system issue rather than a motor fault.

  2. 2

    Transfer ice to alternate storage

    If ice is present in the bin, move it to a cooler or another freezer. E1 is typically a service condition, and existing ice will melt while waiting for the repair.

    Note the current cabinet temperature if the display shows it — this helps the technician decide between sealed-system and control faults.

When to Call a Professional

Contact a qualified technician if:

  • LPIM motor replacement resolves the fault
  • Sealed system pressures measure out of specification
  • Compressor start capacitor tested bad

Need Professional Help?

Find qualified technicians in your area for proper diagnostics and repair.

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ER E5 E4 E3 E2 CL CP DR FL HI NO-ICE