Frigidaire Dryer E68 Error Code: Causes & Fix

What is the Frigidaire Dryer E68 error?#

E68 is the dangerous one: the relay that is supposed to switch the heater off has fused shut, so the element can stay energized with nothing able to stop it. The confirming symptom is heat that will not quit — the drum keeps putting out heat after the cycle has ended and the timer has stopped. Treat it as a fire risk, not a wait-and-see fault: pull the plug on the spot and leave it unplugged until the board is replaced.

E68 on a Frigidaire Dryer: likely causes and repair cost#

On a Frigidaire Dryer, the E68 code signals: heater relay stuck on.

Typical professional repair: $200–$400 · Difficulty: professional only · usually a technician job

Symptoms that often accompany E68: Heat keeps coming after the cycle has finished; Loads emerge scorching hot or singed; A hot-electronics smell from the console

Technician diagnostic sequence for E68:

1. Treat this as the dangerous one and pull the plug first: the relay that is supposed to switch the heater off has fused shut, so the element can stay energized with nothing able to stop it
2. The confirming test is simple and telling — if the drum keeps putting out heat after the cycle has ended and the timer has stopped, the contacts are stuck closed
3. With power off, open the console and look at the board around the heater relay for the scorch and domed caps that a weld leaves behind
4. There is no field repair for fused relay contacts; the main board is the fix, and the dryer must stay unplugged until it is fitted

Parts a technician may check or replace: main control board

Field note: The distinguishing symptom is heat that will not quit: a normal dryer stops warming the instant the cycle ends, so a drum still baking after the timer has run out is the welded relay giving itself away. That is a fire risk, not a wait-and-see fault — unplug it on the spot.

Safety note: Fire hazard. If the dryer continues heating after the cycle ends, unplug immediately and do not use until the board is replaced.

How to troubleshoot the E68 error yourself#

The only safe homeowner action here is to unplug the dryer immediately and stop using it. There is no field repair for fused relay contacts, and the danger is real — a welded heater relay leaves the element energized past the end of the cycle. You can confirm the diagnosis by the telltale symptom: a normal dryer stops warming the instant the cycle ends, so a drum still baking after the timer has run out is the stuck relay giving itself away. Beyond that, opening the console to inspect the board around the heater relay for the scorch and domed caps a weld leaves behind, and fitting a new main control board, is strictly technician work under power-off conditions. Do not attempt to run the dryer to "test" it further — every extra cycle with a welded relay is an avoidable fire risk.

Is the Frigidaire Dryer E68 error worth fixing?#

E68 is at the professional-only, higher-cost end because the fix is the main control board, and a repair runs $200 to $400. On a newer or mid-range dryer that is otherwise in good shape, replacing the board to eliminate a fire hazard is worth it — the alternative is an unusable, unsafe machine. Where I would lean toward replacement is an older dryer where a $200 to $400 board approaches a meaningful share of a new unit and other systems are also aging; at that point a new dryer with a fresh warranty is the sounder buy.