Codes / Whirlpool / Washer (front load)
Whirlpool dET: The detergent dispenser cartridge is not detected.
Whirlpool's page says dET indicates that the detergent dispenser cartridge is not detected, and that owners who use single-load detergent doses can disregard the message.
Source: dET - Front Load Washer (Whirlpool Product Help), last updated by Whirlpool 2025-06-04; read 2026-10-17. 2 owner checks listed.
Fault isolation, in Whirlpool's order
- Owner check from Whirlpool's page
- Observation Whirlpool asks you to make
- Request service: technician only beyond here
- Code should clear
The checks, with Whirlpool's detail
- 1Check the cartridge is in and the drawer shuts
Whirlpool says to ensure the dispenser cartridge is inserted correctly and the drawer shuts completely.
- 2Check the Owner's Manual for the cartridge
Whirlpool refers owners to the manual for more about the Optimal Dispense cartridge, which varies by model.
- Does dET still appear?
Where to stop
Whirlpool's page says to contact it or make a service appointment with one of its preferred providers (service.whirlpool.com, whirlpool.com/contact-us).
Not covered here, on purpose: The cartridge sensor and the dispenser assembly. Whirlpool's page stops at seating the cartridge. Read when to stop and call a technician.
Same code, different meaning on other brands
None of the other brands in the verified set (Bosch, LG, Samsung, ) uses dET on the official pages read for this site. If your display shows dET on a different brand, do not apply these checks; use the lookup or that brand's own support page.
Same symptom on other brands
- OPnLG washer: The detergent drawer is not fully inserted.
- SDCSamsung washer: The detergent drawer is not fully closed.
- F8 E2Whirlpool washer: A problem with the dispenser system.
Other Whirlpool codes here
- F9 E1Whirlpool washer: Long drain time: the washer cannot drain correctly.
- F5 E2Whirlpool washer: The door is not locking properly.
- F0 E1Whirlpool washer: A load was detected inside during a Clean Washer cycle.
- F0 E2Whirlpool washer: Excessive suds were detected in the wash basket.
- F0 E5Whirlpool washer: Off balance: the load could not be balanced for spin.
- F21Whirlpool washer: A drain problem.
- F22Whirlpool washer: A front door lock issue.
- F5 E1Whirlpool washer: A door switch problem.
That is 8 of the 18 Whirlpool washer codes verified here. The rest, with every display variant in one table, are on Whirlpool washer error codes.
Provenance
| Official page | dET - Front Load Washer (Whirlpool Product Help) |
|---|---|
| Page URL | https://producthelp.whirlpool.com/Laundry/Washers/Front_Load_Washers/Error_Codes/Other_Error_Codes/dET_-_Front_Load_Washer |
| Manufacturer's last-updated date | 2025-06-04 |
| Read on | 2026-10-17 |
| Owner checks on the page | 2 |
| Service instruction | The manufacturer's own |
| Technician review | Not yet reviewed by an appliance technician. Model-specific pages are not built until that review happens (see /methodology/). |
| Record | /data/codes.json, id whirlpool-washer-det |