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Error code reference
Whirlpool Range Error Code OPn
Oven door may now be opened after the oven has cooled sufficiently following Self Clean.
SourceWhirlpool Range - Service Manual: KERS308Xp. 27
Diagnostic procedure
The full OPn 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
When this message turns off, the oven door may be opened.
SourceWhirlpool Range - Service Manual: KERS308Xp. 27
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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