Maytag Oven PF Error Code — What It Means
PF on a Maytag oven stands for power failure. The control detected that electrical power was interrupted and is displaying that status. It is not a sensor, relay, element, or internal component fault. The code tells you the oven lost power at some point, either from a utility outage, a tripped breaker, or another supply interruption. Most of the time you can clear the code by pressing Cancel and resetting the clock, and the oven will return to normal operation without any repair.
Common Causes
- Recent utility outage or brief power loss A momentary or sustained interruption to your home’s electrical supply will trigger the PF code when power is restored.
- Tripped breaker or blown fuse If the oven’s circuit breaker tripped or a fuse opened, the control will show PF when you restore power at the panel.
- Incoming line noise or incorrect voltage during an outage Maytag notes that voltage irregularities or electrical noise during a power event can also be detected by the control and cause PF to appear.
- Keys pressed too early during control startup On some models, pressing buttons before the control finishes its power-up sequence can cause the code to display.
- Loose or intermittent supply wiring A poor connection at the terminal block, junction box, or wall receptacle can create momentary power interruptions that the control reads as a failure.
Step-by-Step Fix
- Press the Cancel button to clear the PF code from the display.
- Reset the time-of-day clock if the display is flashing or blank, since some Maytag models require the clock to be set after a power interruption.
- Check whether normal operation returns by selecting a cooking mode or setting a temperature to confirm the oven responds correctly.
- Reset power at the circuit breaker by switching the oven breaker off, waiting one full minute, then switching it back on if the code persists after clearing.
- Monitor the display for one minute after restoring power to verify that PF does not reappear immediately.
- Verify the electrical supply by inspecting the terminal block connections at the back of the oven or having a qualified electrician check voltage and wiring at the junction box if the code recurs or the unit was recently installed.
- Evaluate the control board and user interface if PF returns immediately after a known good power reset and the line supply is confirmed stable, since recurring PF with stable power may indicate a control memory or power-supply issue.
Parts Often Needed
| Part | Notes |
|---|---|
| Electronic control board (oven control) | Amazon | Only if PF recurs with verified stable power and all wiring connections are secure. |
| User interface / control panel | Amazon | Consider if buttons do not respond correctly after clearing PF or if the display remains erratic. |
When to Call a Pro
Call a technician if the PF code returns immediately after you reset power at the breaker and you have confirmed that no other appliances lost power. Also call for help if you are uncomfortable working inside the oven’s electrical junction box or terminal block, or if you suspect incorrect voltage or miswiring at the wall supply. A qualified electrician should verify your electrical supply if the oven was recently installed or if you notice flickering lights or other voltage issues elsewhere in your home. If the oven continues to display PF even with stable incoming power and good connections, a technician can test the control board’s power-supply section and memory circuits to determine whether internal component replacement is needed.