Use the Error Code Vault lookup tool to find the meaning of an error code displayed on your appliance.
Search by error code, brand, appliance type, or model number. Each result explains what the code may mean, its common causes, safe checks you can perform, and when professional repair may be required.
Search for an Appliance Error Code
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Enter a brand, model, appliance, or error code
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Search Error Codes
You can search using terms such as:
- LG washer OE
- Samsung washing machine 4C
- Bosch dishwasher E15
- Whirlpool washer F9 E1
- Maytag dryer F01
- Haier air conditioner E7
- Samsung refrigerator 22E
For the most accurate result, include the appliance brand and error code together.
For example, search for LG OE instead of only OE.
Search by Brand, Appliance, Model, or Code
There are several ways to use the lookup tool.
Search by error code
Enter the exact letters and numbers shown on the appliance display.
Examples:
- E18
- OE
- 4C
- F9 E1
- UE
- E15
Some codes contain spaces, dashes, or several letters and numbers. Enter the code as it appears on the display.
Search by brand
Add the manufacturer’s name before the code.
Examples:
- Bosch E18
- LG OE
- Samsung 4C
- Whirlpool F9 E1
The same error code can have different meanings on different brands, so including the manufacturer helps you reach the correct guide.
Search by appliance type
Include the type of appliance when a brand uses the same code across several products.
Examples:
- Samsung washer 4C
- Samsung dishwasher 4C
- LG dryer d80
- LG refrigerator IF E
Search by model number
Enter the model number when you need instructions for a specific appliance.
Example:
- LG WM4000HWA OE error
- Bosch SHPM65Z55N E15
- Whirlpool WTW5000DW error code
Model-specific searches are useful because reset procedures, components, and code meanings can vary between product series.
Where Can I Find the Model Number?
The model number is usually printed on a label attached to the appliance.
Common locations include:
- Inside the washing machine door
- Behind the washer or dryer
- Around the dishwasher door frame
- Inside the refrigerator compartment
- Behind the refrigerator drawers
- On the side of an air conditioner
- Under a coffee machine
- Inside the appliance manual
The model number is different from the serial number.
A model number identifies the product design or series. A serial number normally identifies one individual appliance.
What Information Will You Find?
An Error Code Vault guide may include:
- The meaning of the error code
- The appliance and models affected
- The most common causes
- Safe checks you can perform
- Step-by-step troubleshooting
- Reset instructions
- Possible faulty components
- Signs that a technician is needed
- Links to related error codes
- Manufacturer manuals or official support sources
- The date the information was last reviewed
Not every code has one fixed cause. An error may be triggered by a blocked hose, loose connection, faulty sensor, damaged pump, control-board problem, or temporary communication fault.
Start with the simplest safe checks before considering replacement parts.
What If No Result Is Found?
Check that the error code has been entered correctly.
A zero may look like the letter O. The number one may look like the letter I or lowercase L.
Try these steps:
- Add the appliance brand.
- Add the appliance type.
- Remove spaces or dashes from the code.
- Search using the full model number.
- Check whether the display is showing a warning symbol rather than an error code.
- Look for flashing-light patterns if the appliance has no digital display.
You can also send us the brand, model number, appliance type, country, and exact code through our contact page. We may use verified submissions to improve the database.
Important Safety Information
Error codes can help identify a problem, but they do not always confirm which part has failed.
Stop using the appliance if you notice:
- Smoke or a burning smell
- Sparks or damaged wiring
- Water near electrical connections
- A gas smell
- Severe overheating
- Repeated circuit-breaker trips
- Refrigerant leakage
- Loud mechanical grinding
- A door that will not lock safely
Disconnect the appliance from power only when it is safe to do so.
Repairs involving electricity, gas, refrigerants, internal wiring, sealed systems, or major disassembly should be handled by a qualified professional.
Frequently Asked Questions
Can the same error code have different meanings?
Yes. Codes are created by manufacturers and are not universal. For example, an E1 code may mean a water-supply problem on one appliance and a temperature-sensor problem on another.
Will resetting the appliance remove the error?
A reset may clear a temporary control fault, but it will not repair a blocked hose, failed sensor, damaged pump, wiring problem, or faulty component. If the code returns, further diagnosis is needed.
Should I search with the model number?
Use the model number whenever possible. It helps separate similar products that may use different parts, controls, and reset procedures.
Can I continue using an appliance with an error code?
It depends on the code and symptoms. Stop using the appliance if there is water leakage, overheating, smoke, damaged wiring, unusual smells, gas leakage, or any immediate safety risk.
Are Error Code Vault guides manufacturer instructions?
No. Error Code Vault is an independent information website. We research manufacturer manuals, official support documents, technical information, and verified troubleshooting sources. Brand names and model numbers belong to their respective owners.