GE Dishwasher PF Error Code: Causes, Cost & Fix

What is the GE Dishwasher PF error?#

PF on a GE dishwasher is a power-failure flag: the control detected that electrical power was interrupted mid-cycle, so it stops and asks you to restart. On a dishwasher it is almost always benign — a momentary outage, a bumped breaker, or a shared circuit briefly overloaded. The quickest response is to press Start or Reset to clear PF and resume, then think about whether the circuit is doing its job.

PF on a GE Dishwasher: likely causes and repair cost#

On a GE Dishwasher, the PF code signals: power failure.

Typical professional repair: up to $200 · Difficulty: easy · often owner-fixable

Symptoms that often accompany PF: Cycle interrupted and needs restart; Clock/display reset; Dishwasher beeping after power restore

Technician diagnostic sequence for PF:

1. Press Start/Reset to clear the PF code and resume or restart the cycle
2. Check the circuit breaker — dishwashers should be on a dedicated 20A circuit
3. Inspect the power connection under the dishwasher (hardwired) or at the outlet (plug-in)
4. Tighten wire nut connections in the junction box if hardwired
5. If PF recurs without actual power outages, test outlet voltage stability over 24 hours
6. Consider installing a dedicated circuit if the dishwasher shares with other high-draw appliances

Parts a technician may check or replace: if plug-in model with damaged cord; if PF recurs with stable power

Field note: Recurring PF without actual outages usually means the dishwasher is on a shared circuit with a high-draw appliance (microwave, disposal). Check amperage draw — GE dishwashers pull 10-15A, and a shared 15A circuit will trip. Sacramento homes built before 1990 often lack dedicated dishwasher circuits.

Safety note: If PF occurs frequently, check that the junction box connections are tight — loose wire nuts in a hardwired dishwasher are a fire hazard from arcing.

How to troubleshoot the PF error yourself#

Clearing PF on a dishwasher is a do-it-yourself task in nearly every case. Press Start or Reset to dismiss the code and restart the cycle. Then check the circuit breaker feeding the dishwasher — these appliances are meant to be on a dedicated circuit, and a tripped breaker will read to the machine as an outage. Inspect the power connection: for a hardwired unit, that means the junction-box wiring underneath, and for a plug-in model, the outlet and cord. If PF keeps returning without any real outage, the usual reason is a shared circuit — a dishwasher drawing its normal load on the same breaker as a microwave or garbage disposal can trip when they run together, so the fix is often an electrician adding a dedicated circuit rather than an appliance repair. Where an owner should stop is inside the junction box: if you are not comfortable confirming tight wire-nut connections with the power off, leave that to a professional, because loose connections there can arc.

Is the GE Dishwasher PF error worth fixing?#

PF is another code that frequently costs nothing — a reset and a breaker check — so replacement rarely enters the conversation. If a genuine repair is needed, such as a damaged cord on a plug-in model, GE lists it at up to $200, a small fraction of a comparable new dishwasher. Often the real fix is electrical work on the home circuit rather than the appliance at all. There is essentially no scenario where a lone PF justifies replacing a working dishwasher; clear the code, sort out the circuit, and keep it.

GE Dishwasher PF: frequently asked questions#

What does the PF error mean on a GE dishwasher?

PF means power failure — the dishwasher detected an interruption to its electrical supply during a cycle and stopped, asking you to restart once power is stable.

Is it safe to keep using a GE dishwasher showing PF?

Yes. PF is only a notification of a power interruption. Once you clear it and confirm stable power, the dishwasher runs normally.

Can I clear the PF error myself?

Almost always. Press Start or Reset, then check the breaker and power connection. A recurring PF usually points to a shared circuit that an electrician can address.

How much does it cost to repair the PF error?

Usually nothing — it clears with a reset. If a damaged cord or connection is at fault, professional repair on a GE dishwasher runs up to $200.

Which parts usually fail when a dishwasher repeatedly throws PF?

Rarely a part at all. Recurring PF typically means a shared or undersized circuit tripping, or a loose power connection, rather than a failed dishwasher component.

Why does a power outage trigger PF?

The control monitors its supply voltage. When power drops mid-cycle and returns, it records the interruption and posts PF so you know the cycle was broken and can restart it.