GE Dishwasher Error Codes

Water Supply and Fill Errors

Error codes related to water supply, filling, and water inlet issues.

Code	Meaning	Possible Causes	Solutions
E1	Water Supply Error - Insufficient water supply or water inlet valve issue	•Water supply valve closed •Kinked or blocked water inlet hose •Low water pressure •Water inlet valve malfunction •Water filter clogged •Frozen water line	Check that water supply valve is fully open Inspect water inlet hose for kinks or blockages Verify water pressure is adequate (minimum 20 PSI) Clean or replace water inlet filter if present Check water inlet valve for proper operation Thaw frozen water lines if applicable Test water inlet valve with multimeter if accessible
E2	Fill Timeout Error - Dishwasher not filling within expected time	•Low water pressure •Water inlet valve partially blocked •Water supply valve not fully open •Water inlet hose restriction •Control board timing issue	Verify water pressure is adequate Check water supply valve is fully open Inspect water inlet hose for restrictions Clean water inlet valve Check control board fill timer settings Replace water inlet valve if necessary
E3	Overfill Error - Water level too high	•Float switch malfunction •Water inlet valve not closing •Control board sensor issue •Drain pump not operating •Water level sensor failure	Check float switch operation Verify water inlet valve closes properly Inspect drain pump operation Test water level sensor Check control board connections Replace faulty components

Drain and Pump Errors

Error codes related to draining, drain pump, and water removal issues.

Code	Meaning	Possible Causes	Solutions
E4	Drain Error - Water not draining properly	•Drain hose kinked or blocked •Drain pump malfunction •Drain filter clogged •Food debris blocking drain •Drain pump impeller damaged •Drain hose too high	Check drain hose for kinks or obstructions Clean drain filter and remove debris Inspect drain pump for blockages Remove food debris from drain system Test drain pump operation Check drain pump impeller for damage Verify drain hose is positioned correctly
E5	Drain Pump Error - Drain pump malfunction	•Drain pump motor failure •Drain pump wiring issue •Drain pump capacitor failure •Control board drain pump relay issue •Drain pump impeller jammed	Check drain pump motor wiring Test drain pump capacitor Inspect drain pump impeller for obstructions Check control board drain pump relay Test drain pump motor windings Replace drain pump if necessary
E6	Drain Timeout Error - Draining taking too long	•Drain hose blockage •Drain pump partially blocked •Drain filter severely clogged •Drain pump impeller damaged •Drain hose positioned too high	Check drain hose for blockages Clean drain filter thoroughly Inspect drain pump for obstructions Verify drain hose positioning Test drain pump operation Clear any blockages in drain system

Heating and Temperature Errors

Error codes related to water heating, temperature sensors, and heating elements.

Code	Meaning	Possible Causes	Solutions
E7	Heating Element Error - Water not heating	•Heating element failure •Heating element wiring issue •High limit thermostat tripped •Control board heating relay failure •Heating element burned out	Check heating element for continuity Test heating element resistance Check high limit thermostat Verify heating element wiring Check control board heating relay Replace heating element if faulty
E8	Temperature Sensor Error - Temperature sensor malfunction	•Temperature sensor failure •Sensor wiring issue •Sensor not properly positioned •Control board sensor circuit issue •Sensor calibration error	Check temperature sensor wiring Test sensor resistance at different temperatures Verify sensor is properly positioned Check control board sensor connections Calibrate temperature sensor if possible Replace temperature sensor if faulty
E9	Overheating Error - Water temperature too high	•High limit thermostat failure •Temperature sensor malfunction •Heating element control issue •Control board overheating protection triggered	Check high limit thermostat Test temperature sensor Verify heating element control Check control board overheating protection Allow dishwasher to cool down Replace faulty components

Motor and Mechanical Errors

Error codes related to wash motor, circulation pump, and mechanical components.

Code	Meaning	Possible Causes	Solutions
E10	Wash Motor Error - Wash motor malfunction	•Wash motor failure •Motor wiring issue •Motor capacitor failure •Control board motor relay issue •Motor overload protection triggered •Motor bearing failure	Check motor wiring connections Test motor capacitor Verify motor is not overloaded Check control board motor relay Test motor windings Inspect motor bearings Replace motor if necessary
E11	Circulation Pump Error - Circulation pump malfunction	•Circulation pump failure •Pump wiring issue •Pump impeller obstruction •Control board pump relay issue •Pump motor failure	Check circulation pump wiring Inspect pump impeller for obstructions Test circulation pump motor Check control board pump relay Verify pump is not blocked Replace circulation pump if necessary
E12	Motor Overload Error - Motor overload protection triggered	•Motor overloaded •Motor bearing failure •Mechanical obstruction •Motor capacitor failure •Control board motor relay issue	Check for mechanical obstructions Inspect motor bearings Test motor capacitor Verify motor is not overloaded Check control board motor relay Replace motor if necessary

Door and Safety Errors

Error codes related to door latch, door switch, and safety mechanisms.

Code	Meaning	Possible Causes	Solutions
E13	Door Latch Error - Door not latching properly	•Door latch mechanism failure •Door switch malfunction •Door not properly closed •Door latch wiring issue •Door latch motor failure	Ensure door is fully closed and latched Check door latch mechanism Inspect door switch for continuity Verify door latch wiring Test door latch motor Replace door latch assembly if necessary
E14	Door Switch Error - Door switch malfunction	•Door switch failure •Door not properly closed •Door switch wiring issue •Door switch not making contact •Control board door switch circuit issue	Ensure door is fully closed Test door switch for continuity Check door switch wiring Verify door switch positioning Check control board door switch circuit Adjust or replace door switch
E15	Water Leak Error - Water leak detected	•Water leak sensor triggered •Door seal damaged •Hose connection leak •Internal water leak •Drain connection leak	Check for visible water leaks Inspect door seal for damage Verify all hose connections are tight Check water leak sensor Dry any water inside the dishwasher Replace damaged seals or hoses

Control and System Errors

Error codes related to control board, communication, and system-level issues.

Code	Meaning	Possible Causes	Solutions
F1	Control Board Communication Error	•Control board failure •Wiring harness issue •Display board communication failure •Power supply issue •Software error	Unplug dishwasher for 5 minutes and restart Check all wiring harness connections Inspect control board for visible damage Verify power supply to control board Reset dishwasher to factory settings if possible Replace control board if necessary
F2	Power Supply Error - Power supply issue detected	•Power cord issue •Power outlet problem •Fuse blown •Circuit breaker tripped •Power supply board failure	Check power cord for damage Verify power outlet is working Check and replace fuse if necessary Reset circuit breaker Test power supply board Replace power supply components if faulty
F3	Sensor Communication Error - Sensor communication failure	•Sensor wiring harness issue •Multiple sensor failures •Control board sensor circuit failure •Communication bus error	Check all sensor wiring connections Test individual sensors Verify control board sensor circuits Check communication bus connections Replace faulty sensors or control board
F4	Display Error - Display board communication failure	•Display board failure •Display wiring issue •Control board display circuit failure •Display board connection problem	Check display board connections Verify display board wiring Test control board display circuit Inspect display board for damage Replace display board if necessary

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Important Information

If you encounter persistent errors or are unable to resolve an issue using the solutions provided, contact GE Appliances customer support or a qualified appliance repair technician for professional assistance. Some errors may require technical support, component replacement, or specialized diagnostic equipment that must be handled by authorized service providers. Always unplug the dishwasher before attempting any repairs and never attempt to modify electrical components without proper training. Different GE dishwasher models may have model-specific error codes—always consult your dishwasher's user manual for the most accurate information.

For technical support, contact GE Appliances customer service or consult a qualified appliance repair professional for expert assistance.

Safety Information: Always disconnect power before performing any diagnostic or repair work. Some components may retain electrical charge even after unplugging. If you are unsure about any repair procedure, contact a qualified technician. Working with electrical appliances can be dangerous and may void your warranty if not performed correctly.

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Troubleshooting Guidelines

Common Resolution Steps

✓Always unplug dishwasher before troubleshooting or repairs
✓Check power supply and connections first
✓Clean filters and remove obstructions regularly
✓Verify water supply and drainage
✓Check for visible damage or wear on components
✓Document error codes and symptoms for service calls
✓Reset dishwasher by unplugging for 5 minutes if safe to do so

Prevention Strategies

✓Follow manufacturer's maintenance schedule
✓Clean dishwasher filters weekly
✓Use proper detergents and rinse aids
✓Scrape large food particles before loading
✓Check water pressure and supply regularly
✓Keep dishwasher manual for reference
✓Schedule professional maintenance as recommended

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Frequently Asked Questions

What should I do if my GE dishwasher shows error code E1?

Error code E1 indicates a water supply issue. Check that water supply valve is fully open, inspect water inlet hose for kinks or blockages, verify water pressure is adequate (minimum 20 PSI), and clean or replace the water inlet filter if present. If the problem persists, check the water inlet valve operation.

How do I fix a dishwasher drain error (E4)?

Dishwasher error E4 indicates a drain problem. Check the drain hose for kinks or obstructions, clean the drain filter and remove debris, inspect the drain pump for blockages, remove food debris from the drain system, and test drain pump operation. Check the drain pump impeller for damage.

What causes dishwasher error code E15 (water leak)?

Error code E15 indicates a water leak has been detected. Check for visible water leaks, inspect the door seal for damage, verify all hose connections are tight, check the water leak sensor, and dry any water inside the dishwasher. Replace damaged seals or hoses as needed.

How do I resolve a heating element error (E7)?

Error code E7 indicates a heating element issue. Check the heating element for continuity, test heating element resistance, check the high limit thermostat, verify heating element wiring, and check the control board heating relay. Replace the heating element if faulty.

What should I do if I see error code F1 (control board error)?

Error code F1 indicates a control board communication error. Try unplugging the dishwasher for 5 minutes and restarting. Check all wiring harness connections, inspect the control board for visible damage, verify power supply to the control board, and test display board communication. If the problem persists, the control board may need replacement.

How often should I clean my GE dishwasher?

Regular cleaning helps prevent many error codes. Clean dishwasher filters weekly, clean the spray arms monthly, run a cleaning cycle with dishwasher cleaner monthly, and check the drain filter regularly. Follow manufacturer recommendations for your specific model. Regular maintenance prevents many common issues.

Can I repair GE dishwashers myself?

Some simple issues like cleaning filters, checking connections, and basic troubleshooting can be done safely. However, electrical repairs, component replacement, and work involving water systems should be performed by qualified technicians. Always unplug the dishwasher before any work and consult your manual. If unsure, contact a professional.

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Summary

Proper interpretation of GE dishwasher error codes is essential for efficient troubleshooting and maintenance. This comprehensive reference enables quick problem identification and guides appropriate response actions. GE dishwashers display error codes on digital displays or through indicator lights to indicate specific issues. Understanding these codes helps maintain dishwasher performance and minimizes repair costs. GE Appliances manufactures a wide range of dishwasher models with various features and error code systems. This guide provides detailed descriptions, causes, and solutions for all common GE dishwasher error codes.

ℹ️For persistent errors or issues that cannot be resolved using this guide, contact GE Appliances customer support or consult a qualified appliance repair technician for professional assistance. Some errors may require technical support, component replacement, or specialized diagnostic equipment. Always document error codes and symptoms when contacting support for faster resolution. Note that error code formats may vary by dishwasher model and software version—always consult your specific dishwasher's user manual for the most accurate information. Safety should always be the top priority when working with electrical appliances.