LG dryer not tumbling or not starting

If an LG dryer runs but the drum does not turn, the drum belt has usually broken or slipped off the idler pulley. If nothing happens when you press Start, check the door switch (dE), child lock, the lint filter (F0/IF) and the thermal fuse. Belt repairs typically cost $180 to $260.

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Reviewed by LG Appliances Repair Service technicians · Updated October 4, 2026

EPA 608 certified
Fully insured
$75 service call, credited to repair
90-day labor · 1-yr parts warranty

Runs but the drum does not turn

With the dryer unplugged, open the door and turn the drum by hand. If it spins very freely with no resistance, the belt is broken. If it will not turn, a roller or the blower may be jammed.

Will not start

Is CL (child lock) on? Hold the child lock button 3 seconds.
Is the lint filter fully inserted? (F0 / IF)
Does the drum light come on when the door opens? If the door switch fails, dE appears and the dryer will not start.
Check the breaker and outlet.

When to call

Broken belt, motor hum without movement, dE that will not clear, or a dryer that is completely dead. See LG dryer repair.

Repair service

Not sure what is wrong?

Use the LG diagnosis tool

Online booking

Tried the safe checks? Let a technician take it from here

Tell us what the appliance is doing and when you are home. We call back to confirm a time — usually the same day during business hours. The $75 service call is credited toward your repair.

EPA 608 certified
Fully insured
$75 service call, credited to repair
90-day labor · 1-yr parts warranty

LG appliances only · Las Vegas & Henderson

Your LG appliance, fixed by technicians who work on LG every day.

$75 service call, credited toward the repair. Written quote before any work. EPA 608 certified, fully insured. 90-day labor warranty, 1-year warranty on parts.