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Error code reference

GE Refrigerator Error Code F-1- (segment e)

Condenser Fan Error

GE codesGE refrigerator codes

Condenser Fan Error – machine room fan motor part error (feedback signal line contact error, motor wire separation, or motor error).

First step from the service manual

Check voltage of MAIN PCB CN75 sky blue to gray; should be between 7V to 12V.

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

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What F-1- (segment e) means on a GE refrigerator

The F-1- (segment e) error code on a GE refrigerator indicates a Condenser Fan Error originating in the machine room. This fault specifically points to a problem with the condenser fan motor circuit, which is responsible for drawing air across the condenser coils to dissipate heat. The control system monitors a feedback signal from the fan motor, and when that signal falls outside expected parameters or is lost entirely, the board registers this fault. The three root causes covered by this code are a contact failure in the feedback signal line, physical separation of the motor wiring, or an internal motor failure.

The primary diagnostic step involves measuring the voltage output at the MAIN PCB connector CN75, between the sky blue and gray wires. This voltage should read between 7V and 12V under normal operating conditions. A reading outside this range indicates either the board is not supplying adequate power to the motor circuit, or the motor and its associated wiring are not completing the circuit correctly. This test helps isolate whether the fault lies with the control board itself or with the downstream wiring and motor assembly.

If voltage at CN75 is within specification but the error persists, the fault is likely in the wiring harness or motor. Technicians should inspect the connector pins for corrosion, bent terminals, or loose seating. A wire separation in the motor harness can cause an intermittent or permanent loss of the feedback signal. If wiring and connections check out, the condenser fan motor itself should be tested for proper resistance and rotation before condemning the MAIN PCB.

Source: manufacturer service documentation.

Common causes of F-1- (segment e)

  1. 01

    Loose or corroded wiring connector at CN75

    Wiring / connection

    The feedback signal line connection at the MAIN PCB connector CN75 can develop poor contact due to corrosion or a loose-fitting connector. This interrupts the signal the board needs to confirm the fan is running and triggers the fault code.

  2. 02

    Separated or broken motor wiring harness

    Wiring / connection

    The wiring between the MAIN PCB and the condenser fan motor can physically separate, especially near stress points or zip tie anchors. Inspect the full length of the harness for breaks, chafing, or pulled connectors.

  3. 03

    Failed condenser fan motor

    Part replacement

    Internal motor failure can cause the motor to draw incorrect current or stop spinning entirely, eliminating the feedback signal. A failed motor typically needs to be replaced rather than repaired.

  4. 04

    Voltage out of range at MAIN PCB CN75

    Part replacement

    If the voltage measured between the sky blue and gray wires at CN75 is below 7V or above 12V, the MAIN PCB may not be supplying the correct operating voltage to the fan motor circuit, pointing to a board-level fault.

  5. 05

    Debris or obstruction locking the fan blade

    Wiring / connection

    Foreign objects or ice buildup can physically block the condenser fan blade, causing the motor to stall. A stalled motor will produce an abnormal feedback signal or no signal at all, triggering the error.

See the test procedure for each cause

Frequently asked questions about F-1- (segment e)

What does F-1- (segment e) mean on a GE refrigerator?
The F-1- (segment e) code indicates a Condenser Fan Error in the machine room. It means the control board has detected a problem with the condenser fan motor circuit, which can be caused by a faulty feedback signal connection, a separated motor wire, or a failed motor. The condenser fan is critical for cooling the refrigeration system components, so this fault should be addressed promptly.
How do I fix the F-1- (segment e) error on my GE refrigerator?
Start by measuring the voltage at MAIN PCB connector CN75 between the sky blue and gray wires. The reading should be between 7V and 12V. If voltage is out of range, the MAIN PCB may be the issue. If voltage is correct, inspect the wiring harness from the board to the condenser fan motor for broken wires, loose connectors, or corrosion, and check that the fan blade spins freely without obstruction.
Is it safe to keep using my GE refrigerator while this error is active?
Continuing to run the refrigerator with an active condenser fan fault is not recommended. The condenser fan removes heat from the machine room, and without it operating correctly, internal temperatures can rise and damage the compressor or other components. Food safety may also be compromised if the refrigerator loses its ability to maintain proper temperatures.
Will resetting my GE refrigerator clear the F-1- (segment e) error code?
A reset may temporarily clear the display, but the code will return if the underlying fault is not repaired. Because this error reflects an actual electrical or mechanical condition in the condenser fan circuit, clearing it without fixing the root cause will not restore normal operation. The fan circuit must be inspected and repaired for the fault to clear permanently.
How much does it cost to repair the F-1- (segment e) error on a GE refrigerator?
Repair costs depend on the specific cause. Wiring repairs or connector cleaning may cost relatively little, typically in the range of $75 to $150 for a service call if no parts are needed. A replacement condenser fan motor generally adds $50 to $150 in parts. If the MAIN PCB requires replacement, total costs including parts and labor can range from $200 to $450 or more depending on the model.

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