Maytag Oven F3-E0 Error Code: Causes, Cost & Fix

What is the Maytag Oven F3-E0 error?#

F3-E0 on a Maytag oven means the oven temperature probe is reading open — the RTD sensor the control uses to gauge cavity heat has gone electrically open, so the oven puts out no heat at all and often reports an absurdly low temperature. It is not a hazard, but you have no oven until it is fixed. Because the sensor and its pigtail are both suspects, the encouraging part is that a technician can often meter and swap the inexpensive probe, and sometimes the fault is only a plug backed off its pins.

F3-E0 on a Maytag Oven: likely causes and repair cost#

On a Maytag Oven, the F3-E0 code signals: oven rtd probe reading open.

Typical professional repair: $50–$175 · Difficulty: moderate · often owner-fixable

Symptoms that often accompany F3-E0: The oven puts out no heat whatsoever; The readout reports an absurdly low cavity temperature; The fault trips the instant the oven is switched on; It baked fine yesterday and quit cold today

Technician diagnostic sequence for F3-E0:

1. Get to the RTD probe where it pokes through the rear cavity wall on two screws and plugs in behind the range
2. Unplug the probe and read it — a sound RTD sits near eleven-hundred ohms at room temperature, an OL reading is a dead-open probe
3. When the probe itself reads open, fit a new probe rather than chasing the harness
4. If the probe checks good, walk its pigtail along the cavity roof for heat-crazed insulation and a fracture at a bend

Parts a technician may check or replace: RTD; Sensor Wire Harness

Field note: Meter the probe before you order one, because on the Maytag MER cavity the pigtail runs along the back wall and soaks up self-clean heat until the insulation crumbles and a strand snaps at a flex point. A splice-and-sleeve on that harness often restores heat for a fraction of a probe swap.

How to troubleshoot the F3-E0 error yourself#

F3-E0 is a sensor-open fault, and while the metering is a technician job, an owner can gather useful clues:

1. Note the behavior: if the oven puts out no heat whatsoever, the readout shows an absurdly low cavity temperature, and the fault trips the instant the oven is switched on, that matches an open probe.
2. Recall whether it baked fine recently and then quit cold — a sudden failure often points to the sensor or a connector rather than slow drift.
3. There is no safe user repair inside the rear cavity, so leave the probe access to a technician.

The fix belongs to a pro. Reaching the RTD probe where it pokes through the rear cavity wall, unplugging it, and reading it to confirm a dead-open sensor takes the range partly pulled. When the probe itself reads open a new probe goes in; if instead the probe checks good, the technician walks its pigtail along the cavity roof for heat-crazed insulation and a fracture at a bend — a splice-and-sleeve there often restores heat for a fraction of a probe swap.

Is the Maytag Oven F3-E0 error worth fixing?#

F3-E0 is one of the cheaper oven faults to put right, so it is well worth fixing. The RTD probe is an inexpensive part, and sometimes the true fix is cheaper still — a reseated rear plug or a spliced pigtail rather than a new sensor. The table above puts the professional repair at $50 to $175, a small figure against the price of a comparable new range. A technician who meters the probe before ordering one often keeps the bill at the low end. There is no case where an F3-E0 alone argues for replacing the range; the sensor is a straightforward, low-cost repair well worth making.

Maytag Oven F3-E0: frequently asked questions#

What does the F3-E0 error mean on a Maytag oven?#

It means the oven temperature probe, an RTD sensor, is reading open, so the control has no heat feedback and puts out no heat. The readout often shows an absurdly low temperature. A failed probe is the usual cause.

Is it safe to keep using a Maytag oven that shows the F3-E0 error?#

There is no hazard, but with an open probe the oven simply will not heat, so there is nothing to use. Have the probe checked and replaced to restore baking.

Can I clear the F3-E0 error myself, or do I need a technician?#

This one needs a technician. The RTD probe passes through the rear cavity wall, and metering it to confirm the open — or finding a cracked pigtail — takes the range partly pulled and a meter.

How much does it cost to repair the F3-E0 error on a Maytag oven?#

The table above lists $50 to $175, covering the RTD probe or a pigtail repair and the labor to reach it.

Which parts usually fail when an oven throws the F3-E0 code?#

The RTD temperature probe is the part that reads open. Less often it is a rear cavity plug backed off its pins or a probe pigtail cooked brittle and cracked from self-clean heat rather than the probe element itself.

Is a Maytag oven with the F3-E0 error worth repairing?#

Yes. The probe is cheap and sometimes only a plug or pigtail needs attention, minor next to a new range. F3-E0 does not justify replacement.

Why does an open temperature probe trigger the F3-E0 error?#

The control reads the RTD probe to know the cavity temperature. When the probe reads open, the board has no feedback to run the elements safely, so it withholds heat and posts F3-E0 rather than fire the burners blind.