Maytag Range Error Code F1:5
Cancel key not responding.
Cancel key not responding.
First step from the service manual
Check membrane switch for connection or damage. If ok, replace control.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
Get the full diagnostic procedure for F1:5.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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What F1:5 means on a Maytag range
The F1:5 error code on a Maytag range indicates that the Cancel key on the control panel membrane switch is not responding correctly. The control board continuously monitors the state of each key in the membrane switch assembly. When the Cancel key circuit reads as open, shorted, or otherwise unresponsive for a defined period, the board flags this fault code to alert the technician that input from that specific key cannot be detected or processed.
The membrane switch is a thin, flexible circuit layer mounted beneath the control panel face. Each key zone contains conductive contacts that complete a circuit when pressed. Over time, these contacts can fail due to physical wear, moisture intrusion, or damage from heat exposure common in range environments. A failed contact in the Cancel key zone will prevent the board from receiving the expected signal, triggering F1:5. The ribbon cable connecting the membrane switch to the control board is another potential failure point, as corrosion or a loose connection can interrupt signal continuity.
If the membrane switch and its connection to the control board both check out and appear undamaged, the fault lies within the electronic control board itself. The board may have a failed input circuit or damaged trace associated with the Cancel key input line. In that scenario, the control board must be replaced. Diagnosis should always begin at the membrane switch and its connector before condemning the control board, as membrane switch replacement is significantly less costly.
Source: manufacturer service documentation.
Common causes of F1:5
- 01
Failed membrane switch Cancel key zone
Part replacementThe conductive contacts beneath the Cancel key can wear out or become damaged over time, preventing the key from completing its circuit when pressed. Inspect the membrane switch surface for bubbling, cracks, or visible wear directly under the Cancel key.
- 02
Loose or damaged ribbon cable connection
Wiring / connectionThe ribbon cable connecting the membrane switch to the control board can work loose or suffer corrosion at its connector. Check that the ribbon cable is fully seated at both the membrane switch and control board ends and look for any visible damage or burn marks.
- 03
Moisture or contamination in the membrane switch
Part replacementSpills or steam can seep behind the control panel and cause the membrane switch contacts to short or corrode. Look for residue or discoloration on the membrane switch assembly as evidence of contamination.
- 04
Faulty electronic control board
Part replacementIf the membrane switch and its connections test as intact, the input circuit on the control board associated with the Cancel key may have failed. This is the least common cause but requires full board replacement to resolve.
Frequently asked questions about F1:5
What does F1:5 mean on a Maytag range?
Can I fix the F1:5 error on my Maytag range myself?
Is it safe to use my Maytag range while the F1:5 error is active?
Will resetting my Maytag range clear the F1:5 error code?
How much does it cost to repair the F1:5 error on a Maytag range?
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