Error code reference

Whirlpool Washer Error Code dL

Door/lid lock failure: lid is not closed completely due to interference, wash media buildup preventing lock bolt from extending, or machine/motor control detects open door lid switch when attempting to lock or cannot determine locked state.

SourceWhirlpool Cabrio Washer - Job Aid: 6th Sense Technology (WTW6400S/WTW6600S)p. 6-2

Diagnostic procedure

The full dL procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check for lid interference, check for wash media buildup, see TEST #8.

SourceWhirlpool Cabrio Washer - Job Aid: 6th Sense Technology (WTW6400S/WTW6600S)p. 6-2

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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