Reading a Whirlpool dryer code
Whirlpool dryers use the same pairing as Whirlpool washers. The F number names a system and the E number names the error, so F3 E1 is the exhaust thermistor and F3 E3 the inlet thermistor, both in the sensing group. Some models show a word or short code instead: AF or Check Vent for restricted airflow, L2 for low line voltage, Loc for the control lock. Whirlpool’s own pages treat most F pairs the same way: reset the power at the breaker, run a timed dry, watch for a minute. That first step is sound. Past it, the pair only tells us where to look. A failed heater relay and an open element can both produce F4 E1, and only a meter separates them.
Around Olympia, Lacey and Tumwater, AF leads the Whirlpool dryer codes we see, and the climate is the reason. Warm exhaust leaving the drum meets damp duct walls in crawlspaces and garages, condenses, and binds lint into a felt that narrows the pipe. Needles and moss finish the job at the outside hood. L2 and F4 E4 show up after fall windstorm outages, and we often find one of the dryer’s two breakers tripped. F3 E2 appears in homes that dry small loads, or where a sloped garage floor leaves the dryer out of level. Whatever the pair, the outside hood is where our technicians look first.
Whirlpool dryer pairs, meanings and first steps
| Code | What it means | Safe first check | When to call us |
|---|---|---|---|
| Whirlpool · AF / Check Vent | Restricted airflow: lint screen or vent clogged, crushed, kinked or too many turns. | Clean the screen; run five minutes and feel airflow at the outside hood. | Airflow is weaker than a hair dryer on high, per Whirlpool. |
| Whirlpool · F4 E3 | Restricted airflow, shown as a pair on some models. | Touch any key to clear it, then clean the screen and hood. | Code returns on the next load with a clear hood. |
| Whirlpool · F3 E1 | Problem with the exhaust thermistor, a temperature sensor. | Breakers off one minute, back on, then watch a timed dry. | F3 E1 returns within the first minute of heat. |
| Whirlpool · F3 E3 | Inlet thermistor problem flagged by the control. | Same breaker reset, then a timed dry while you watch. | Any repeat; we measure the thermistor before ordering anything. |
| Whirlpool · F3 E2 / F3 E5 | Five straight loads dried without moisture sensor data. | Level the dryer; dry fuller loads on an automatic cycle. | Level dryer, normal loads, and the pair still appears. |
| Whirlpool · F4 E1 | Problem with the heater or the heater relays. | Breakers off one minute, back on, then a timed dry. | No heat or the code returns; we meter element and relays. |
| Whirlpool · F4 E4 / L2 | Low or no line voltage is keeping the heater off. | Check that neither of the dryer’s two breakers has tripped. | Breakers are on and heat is still missing. |
| Whirlpool · F6 E1 | Fault in the main control board, touchpad or their wiring. | Breakers off one minute, then restart a timed dry. | F6 E1 comes back; the fix is inside the console. |
| Whirlpool · F7 E1 | Possible problem with the motor, the control or the wiring. | Reset at the breakers, then run a timed dry and listen. | Drum hums without turning, or the code repeats. |
| Whirlpool · F2 E1 | Keypad issue reported by the control. | Reset at the breakers for one minute and retest. | Keys stay unresponsive or F2 E1 returns. |
| Whirlpool · F1 E3 | Possible issue with the control unit or its wiring. | Press POWER, choose a cycle, hold START; unplug if that fails. | Code survives the restart, so the control needs testing. |
| Whirlpool · PF | A power failure interrupted the drying cycle. | Press and hold START to continue, or POWER to clear. | PF with no outage, or new F pairs afterward. |
| Whirlpool · Loc | Control Lock is on, so the dryer will not start. | Hold the Control Lock key three seconds until it unlocks. | Lock will not release, or keys stay dead afterward. |
The Whirlpool dryer reset, and why AF is a trap
Whirlpool’s dryer reset happens at the breaker. Switch off the dryer’s breaker or breakers for one minute, or five for a few pairs such as F1 E1, switch them back on, start a timed dry and watch for one minute. If the code stays away, the fault may have been a glitch. AF clears differently: touch any key, and the dryer keeps running. That convenience is the trap. Clearing AF without cleaning the lint screen and vent sends every later load through the same restriction, with more heat and longer cycles. Reset once. If the same pair returns, leave the dryer off and call us.
Our Whirlpool dryer visits around Olympia
Tell us the pair and whether your dryer is gas or electric. Our technician starts at the outside hood and the lint path, since airflow sits behind so many Whirlpool codes, then meters the part the pair names: thermistor, heater element, relay, motor, control. The failed part gets an ordinary name, and its repair gets a price on paper. Go ahead and our $99 diagnostic is counted inside that repair figure; pass, and $99 settles the visit. We stock the thermistors, fuses and elements that give out most, and whether the dryer sits in Goldcrest or on Tumwater Hill, it runs a complete heated load while we watch.
Whirlpool dryer code questions
Why does my Whirlpool dryer keep showing AF even though it still dries?
AF only warns; the dryer keeps running, so it is easy to ignore. It means airflow is restricted by a full lint screen or a clogged, crushed or kinked vent. In damp Olympia crawlspaces, condensation wets the lint until it clings to the duct wall and shrinks the opening. Run the dryer and hold your hand at the outside hood. Whirlpool says anything weaker than a hair dryer on high needs attention.
What does L2 mean on a Whirlpool electric dryer after an outage?
L2 means low or no line voltage, which keeps the heater off while the drum still turns. Electric dryers draw from two breakers, and one can trip while the other holds. After a Lacey or Tumwater windstorm, open the breaker box door, check both handles and reset any that tripped. If L2 or F4 E4 stays with the breakers on, we measure the supply and test the heater circuit.
Is F3 E2 a failed part on a Whirlpool dryer?
Often not. Whirlpool sets F3 E2 when five loads in a row dry without moisture sensor readings. Single items and very small loads may never touch the sensor bars, and a dryer sitting out of level on a sloped garage floor can do the same. Level it, dry fuller loads on an automatic cycle, and reset at the breaker. If the pair returns anyway, we test the sensor bars and wiring.
Does F3 E1 on a Whirlpool dryer mean a new thermistor?
Not on the code alone. F3 E1 points to the exhaust thermistor circuit, which includes the sensor, its connector, the harness and the control reading it. A thermistor with the right resistance and a corroded connector in a damp laundry room will set the same pair. Our technicians measure each piece and replace only the part that fails the test, so you pay for one part, not three.
Why does my Whirlpool gas dryer in Tumwater tumble without heat?
A no-heat complaint on a gas dryer may come with no code at all, so the table above cannot carry the whole diagnosis. Check that the dryer is plugged in and the breaker is on, and leave gas fittings alone. Smell gas? Get everyone outdoors first, then phone the gas utility once you are clear of the house. Our technician tests the igniter, flame sensor, gas valve coils and thermal fuse on site.
