How to Find Error Codes
Error codes display on your control panel—digital screen or LED readout. Write down the exact code including letters and numbers. Format varies by brand.
LG Dishwasher Error Codes
| Code | Problem | Quick Fix |
|---|---|---|
| IE | Fill Error | Check inlet valve, supply line, water pressure (min 20 PSI) |
| OE | Drain Error | Check drain hose for kinks, clean filter, clear air gap |
| AE/E1 | Leak Detection | Inspect tub gasket, spray arm seals, check for water under unit |
| FE | Overfill | Turn off water supply, have inlet valve inspected |
Reset LG: Turn off for 10 seconds, restart. If code returns immediately, it’s a real problem.
Samsung Dishwasher Error Codes
| Code | Problem | Quick Fix |
|---|---|---|
| 1E | Clogged Filter | Pull filter basket, rinse under water, remove debris |
| OE | Drain Problem | Check drain hose, clean garbage disposal, clear drain pump |
| IE | Water Inlet | Verify shut-off valve is open, check inlet hose for kinks |
| 1C/5E | Sensor Problem | Try reset; if persistent, sensor needs replacement |
Reset Samsung: Cut power at breaker for 30 seconds.
Whirlpool Dishwasher Error Codes
| Code | Problem | Quick Fix |
|---|---|---|
| F3E3 | Drain Valve Issue | Inspect one-way check valve at pump end |
| F1E1 | Fill Timeout | Check inlet hose, verify water valve open, check pressure |
| F3E2 | Heating Element | Usually requires professional replacement |
| F8E2 | Drain Pump | Check for debris in pump intake; if clear, pump has failed |
Whirlpool uses combination codes—“F” = fault, numbers indicate subsystem.
Bosch Dishwasher Error Codes
| Code | Problem | Quick Fix |
|---|---|---|
| E15 | Water in Base | Check for leaks around pump, door gasket, tub seams |
| E22 | Fill Error | Check inlet hose for kinks, verify water supply on |
| E25 | Drain Problem | Check drain hose, clean filter thoroughly |
| E38 | Temperature Sensor | Heating element or sensor failed—needs service |
Repeated E15 codes mean an active leak.
Basic Troubleshooting (Any Brand)
- Check power and control panel response
- Run empty test cycle—watch fill and drain
- Clean filters at bottom of tub
- Inspect inlet and drain hoses for kinks
- Reset: Cut power at breaker for 30 seconds
When to Call a Pro
- Water pooling under dishwasher (AE, E1, E15 codes)
- Same code returns after reset and basic troubleshooting
- Heating element, pump motor, or sensor codes
- Uncomfortable accessing internal components
FAQ
Can I ignore an error code if the dishwasher keeps running? No. Error codes mean the safety system detected a problem. Even if the cycle completes, the issue will worsen.
What’s the most common error code? Clogged filter codes (Samsung’s 1E, drain codes on other brands). Solved by cleaning the filter.
Do I need the manual for error codes? Google your brand + error code (e.g., “LG IE error”). Manufacturer sites have searchable databases.