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Error code reference

GE Washer Error Code E42

Drive motor instantaneous current

GE codesGE washer codes

Drive motor instantaneous current - motor excess current draw.

First step from the service manual

Check drive motor using t10 tumble, t11 spin, t13 spin.

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

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What E42 means on a GE washer

Error code E42 on a GE washer indicates that the control system has detected an instantaneous overcurrent condition in the drive motor circuit. The control board continuously monitors the current draw of the drive motor, and when that current exceeds the allowable threshold in a sudden spike rather than a gradual rise, E42 is triggered. This is a protective fault designed to prevent damage to both the motor windings and the motor control board.

The drive motor is responsible for rotating the wash basket during both tumble and spin cycles. An excess current draw typically points to a mechanical load issue, an electrical fault within the motor itself, or a problem with the wiring between the motor and the control board. A seized bearing, a worn motor winding with a developing short, or a foreign object jamming the basket can all force the motor to draw more current than the system allows.

Diagnosing E42 begins with running the built-in service diagnostics: test T10 activates the tumble cycle, T11 initiates a spin cycle, and T13 runs an additional spin test. These tests allow a technician to observe motor behavior under controlled conditions and determine whether the overcurrent fault occurs during low-speed tumble, high-speed spin, or both. Isolating which test triggers the fault helps narrow the cause to either a load-side mechanical problem or an internal motor electrical failure.

Source: manufacturer service documentation.

Common causes of E42

  1. 01

    Mechanical drum obstruction or jam

    Wiring / connection

    A foreign object lodged between the drum and the tub, or a seized bearing, forces the motor to work against extreme resistance, spiking current draw instantly. Check for items caught in the drum seal and try rotating the basket by hand to feel for binding.

  2. 02

    Worn or failing drive motor

    Part replacement

    Internal motor winding damage or a developing short circuit causes the motor to draw excess current even under normal load. Running diagnostics T10, T11, and T13 will help confirm whether the fault appears consistently across all motor operations.

  3. 03

    Damaged motor wiring or connector

    Wiring / connection

    Chafed, pinched, or corroded wiring between the motor and the control board can create a partial short that spikes current readings. Inspect the motor harness and connectors for heat damage, corrosion, or broken insulation.

  4. 04

    Faulty motor control board

    Part replacement

    If the motor and all wiring check out correctly, the motor control board itself may be misreading current or failing to regulate motor power output. This is less common but should be considered after ruling out mechanical and wiring causes.

  5. 05

    Overloaded drum

    Wiring / connection

    An excessively heavy or unbalanced load can force the motor to pull overcurrent during spin, especially on initial acceleration. Redistribute or reduce the load and run the diagnostic tests to see if the fault clears.

See the test procedure for each cause

Frequently asked questions about E42

What does E42 mean on a GE washer?
E42 means the washer's control system detected an instantaneous overcurrent condition in the drive motor. The motor pulled more current than the system's safe threshold, causing the machine to stop as a protective measure. This fault can result from a mechanical obstruction, a worn motor, or a wiring issue in the motor circuit.
Can I fix E42 on my GE washer myself?
Some causes of E42 are DIY-friendly, such as removing a foreign object jamming the drum or reducing an overloaded load. However, diagnosing internal motor faults or control board issues requires running service diagnostic tests T10, T11, and T13, along with electrical inspection skills. If the motor or control board needs replacement, a qualified technician is recommended.
Is it safe to keep using my GE washer when E42 is displayed?
No, you should not continue running the washer while E42 is active. The code indicates the motor is drawing unsafe levels of current, which can cause further damage to the motor, the control board, or the wiring if the machine is forced to operate. Stop using the washer until the underlying cause has been identified and corrected.
Will resetting my GE washer clear the E42 error code?
A reset may temporarily clear the E42 code, but if the underlying fault is still present, the error will return as soon as the motor encounters the same overcurrent condition again. Resetting without diagnosing the root cause can allow repeated fault events that may worsen motor or board damage. Address the cause first before relying on a reset.
How much does it cost to repair a GE washer showing error code E42?
Repair costs vary depending on the root cause. Clearing a drum obstruction may cost nothing beyond a service call fee, typically in the range of $75 to $150. Replacing the drive motor generally runs between $200 and $400 including parts and labor, while a motor control board replacement can range from $150 to $350 or more depending on parts availability and labor rates in your area.

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