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Error code reference

Maytag Dryer Error Code F6 E1

Communication Failure Between ACU and UIC

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Diagnostic procedure

The full F6 E1 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
Verify that the communication cable between the ACU and UIC is connected and that there is continuity. If continuity test fails, replace the communication cable. If fault is still present, check for power to the ACU.
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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