ERROR CODE EXPLAINED
Whirlpool Front Load Washer
Whirlpool Front Load Washer dET Error Code
What it means
The washer is not detecting the detergent cartridge in the dispenser.
Try this first
- Check that the detergent cartridge is installed correctly.
- Make sure the dispenser drawer is completely closed.
- If you are using single-load detergent doses, this message may be ignored on supported models.
Can I keep using it?✅ Usually safe to correct and continue
Repair usually required?✅ Usually no
If the error keeps returning
If dET remains with the cartridge correctly installed, inspect the dispenser system further.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.