Error code reference

Maytag Range Error Code 1c4c

Micro communication failure-serial communications checksum invalid after 5 tries; disables lights and timers.

SourceMaytag Range - Tech Sheet - 16026465: AER4311AAWp. 4-5

Diagnostic procedure

The full 1c4c 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

First diagnostic step

Check serial communications; replace control if condition persists.

SourceMaytag Range - Tech Sheet - 16026465: AER4311AAWp. 4-5

Unlock with pass

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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Where this code is documented

90 manuals in the MyPros+ library document this code for Maytag range.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 1c4c procedure

Where this code is documented

Models covered by the manuals that document this code

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