Whirlpool Front Load Washer Error Code dET: Meaning & How to Fix It

By the ErrorCodePro Editorial Team · Last reviewed October 20, 2026

Whirlpool front load washer error code dET means: The detergent dispenser cartridge is not detected. [1] Keep using it? Yes. Start with the owner checks below, beginning with: ignore for single doses.

Quick facts

Code	dET
Also shown as	None listed by the manufacturer
Brand / appliance	Whirlpool front load washer (front load washers)
System	Dispenser
Official meaning	The detergent dispenser cartridge is not detected. [1]
Keep using it?	Yes
DIY-safe?	Owner checks only (listed below)
Support	Whirlpool: 1-866-698-2538

On this page: Meaning · Steps · Parts · When to call a technician · Related codes · FAQ

What error code dET means on a Whirlpool front load washer

The detergent dispenser cartridge is not detected. [1]

This is a dispenser code. Codes and wording can vary by model, so check your owner's manual for your model number.

How to fix Whirlpool front load washer error code dET (safe owner checks)

Safety first: disconnect power before you remove any panel or reach into the sump or drum. Do not touch wiring, the control board or the motor. If you see water near electrical parts, stop and call a technician. These steps are based on Whirlpool's published guidance [1], rewritten for clarity.

Ignore for single doses. If you use single-load doses, you can ignore this message.
Reseat the cartridge. Make sure the cartridge is inserted correctly and the drawer shuts completely.

Parts that may be involved

Exact parts depend on your model number. This page lists part types only, never part numbers.

No specific part is implied by the manufacturer's guidance for this code.

When to call a technician

Anything involving wiring, the control board, the motor or the water valve electrics
The appliance is under warranty: contact Whirlpool: 1-866-698-2538 first

Frequently asked questions

What does error code dET mean on a Whirlpool front load washer?

Whirlpool lists dET as follows: The detergent dispenser cartridge is not detected.

Is it safe to keep using the front load washer with dET?

Yes.

Can I fix Whirlpool front load washer error dET myself?

Only with the owner checks on this page, starting with: ignore for single doses. If it persists, call a technician or Whirlpool: 1-866-698-2538.

Sources

Whirlpool Product Help: dET - Front Load Washer (official)

Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Whirlpool.