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Error code reference
Whirlpool Dryer Error Code d22
Upper motor sensed running when it should be off; check for line noise or wiring harness problems; cycles disabled on upper dryer until manually cleared.
SourceWhirlpool MLG PD Series Dryer - Service Manual: Microprocessor Programmingp. 7
Diagnostic procedure
The full d22 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 line noise or wiring harness problems.
SourceWhirlpool MLG PD Series Dryer - Service Manual: Microprocessor Programmingp. 7
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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