LG Dryer Repair

Identify your LG dryer before choosing parts or repair work

LG dryer diagnosis needs to separate vented airflow, electric or gas heat, Flow Sense warnings, power-supply messages, sensor behavior, and installation access before repair work is planned. In Brooklyn and Manhattan apartments, LG dryers may be stacked, installed in closets, connected to long duct runs, or set up as hybrid condensing models, so the same damp-load complaint can come from very different situations. The useful starting evidence is the exact display message, model tag, heat behavior, load type, lint-filter state, vent or drain setup, and whether the dryer can be reached safely.

Collect the model tag, exact display wording, selected program, load type, whether the load became warm or stayed cold, visible filter condition, and photos of the installation. If the dryer is stacked, built in, or inside a narrow closet, document access before moving anything.

LG dryer symptom patterns

LG dryer complaints overlap from the outside. Damp clothes, no heat, early stop, display messages, water, odor, and no-start behavior can point to different situations depending on the model and installation.

d75, d80, d90, d95, or Flow Sense bars

d75, d80, d90, d95, or Flow Sense bars.

Long dry time with no code

Long dry time with no code.

nP or PS power/voltage message

nP or PS power/voltage message.

dE door or filter seating issue

dE door or filter seating issue.

tE1 through tE6 temperature-sensing issue

tE1 through tE6 temperature-sensing issue.

E13 hybrid condensing drain issue

E13 hybrid condensing drain issue.

LG dryer common problems and diagnostic differences

The visible symptom is only the starting point; model, platform, timing, and installation can change what needs to be checked. Each problem below separates safe homeowner observations from technician-only confirmation.

d75, d80, d90, d95, or Flow Sense bars

Signal: The display shows d75, d80, d90, d95, or Flow Sense bars, and the load may stay damp even when the drum gets warm.

What it can mean: These displays can indicate exhaust restriction between a vented dryer and the outside exit; d90 and d95 indicate severe restriction in LG support wording. On a gas LG dryer, d80 can also indicate a lack of gas supply, so d80 alone does not confirm a blocked exhaust. What separates the possibilities: Apartment vent length, crushed transition duct, lint filter state, outside hood behavior, load size, and gas versus electric platform all change the issue. For d90 or d95, do not use the dryer until the exhaust system has been cleaned and repaired.

Safe checks: Clean the lint filter, note whether outside airflow is weak if the exit is safely visible, and photograph the flexible duct only if it can be seen without moving the dryer. Do not: Do not pull a stacked dryer forward, open walls, clear hidden ducts, or keep running hot cycles to prove the warning.

Stop using the appliance if: For d90 or d95, do not use the dryer until the exhaust system has been cleaned and repaired. Stop for overheating, burning smell, shutdown or a returning blockage warning; visible lint-filter care does not cancel the d90/d95 stop boundary. Send before service: Display photo, model tag, vent/exhaust photos, closet photos, load type, and whether the warning appears immediately or after heat builds.

What the technician verifies: The visit separates visible machine lint path, transition duct condition, home exhaust restriction, heat source response, and installation access. Next step: For d90 or d95, arrange exhaust cleaning and repair before using the dryer. Document only safely visible lint-filter and exhaust conditions without moving a stack. If the airflow complaint persists after the exhaust correction, arrange appliance diagnosis.

Long dry time with no code

Signal: The dryer runs, clothes get warm or partly dry, but towels, heavy cotton, or mixed loads need extra time without a visible code.

What it can mean: LG support ties long dry time and poor drying to airflow blockage, duct obstruction, and lint buildup before deeper machine diagnosis. What separates the possibilities: Warm-but-damp is different from fully cold. Washer spin, load weight, lint filter condition, vent path, Energy Saver setting where model applies, and closet heat all matter.

Safe checks: Record cycle name, load type, whether clothes are warm, filter condition, and whether the room or closet feels hot. Do not: Do not assume a failed heater, open panels, or keep rerunning the same load until the cabinet overheats.

Stop using the appliance if: Stop if heat smell, smoke, a repeated Flow Sense code, water near power, or a breaker trip appears. Send before service: Cycle timeline, display photo if any, model tag, load photo if useful, lint filter photo, and vent/closet photos.

What the technician verifies: The visit separates airflow, heat source, sensor feedback, installation, and load moisture before repair work is planned. Next step: Safe observation first; appliance diagnosis if long dry repeats with normal load, clean visible filter, and no obvious exhaust restriction.

nP or PS power/voltage message

Signal: An electric LG dryer shows nP or PS, may run without heat, or may stop with a power-related display.

What it can mean: LG describes nP as no current detected at the heater and PS as improper voltage or power-cord wiring issue. What separates the possibilities: New install, old outlet, recent move, panel work, plug type, and whether the drum runs without heat all change who covers the next step.

Safe checks: Photograph the display, model tag, plug/outlet area if visible, and note whether the dryer is newly installed. Do not: Do not open the terminal block, test live wiring, swap cord wires, or keep resetting a breaker that trips again.

Stop using the appliance if: Stop if the breaker trips again, the outlet is hot, the plug smells, lights flicker, or heat appears around the cord area. Send before service: Display photo, model tag, install date, outlet/plug photo, and whether the dryer tumbles without heat.

What the technician verifies: The visit separates home electrical supply, installation wiring, dryer heat request, and machine-side fault response without customer electrical work. Next step: Stop at evidence collection; electrician or installer may be needed if supply or cord installation is the active situation.

dE door or filter seating issue

Signal: The dryer will not start or stops with dE, and the door or lint-filter seating may be the visible issue.

What it can mean: LG defines dE as a door error and points to door closure, lint filter insertion, and clothing caught at the door. What separates the possibilities: A blocked door, loose lint filter, bent filter frame, latch feel, and stacked closet access can lead to different paths.

Safe checks: Open and close the door, check for clothing trapped at the seal, and confirm the lint filter is seated fully. Do not: Do not push the door past normal latch resistance, defeat the latch, tape the door closed, or remove the front panel.

Stop using the appliance if: Stop if the door will not latch normally, if the filter is damaged, or if the code returns with the door clearly closed. Send before service: Door/latch photo, lint-filter seating photo, display photo, model tag, and short video of the start attempt.

What the technician verifies: The visit confirms door-latch feedback, filter-seat switch behavior where model applies, control response, and cabinet alignment. Next step: Accessible check first; appliance diagnosis if dE returns with clear door closure and filter seating.

tE1 through tE6 temperature-sensing issue

Signal: The display shows a tE-family code or the dryer stops in a way that points to temperature sensing.

What it can mean: LG lists tE1, tE2, tE3, tE4, tE5, and tE6 as thermistor-related errors and situations returning errors to service. What separates the possibilities: Code timing, heat present or absent, airflow restriction, recent overheating, and model family decide the situation.

Safe checks: Photograph the code and note whether the load was hot, cold, or partially dry before the message appeared. Do not: Do not test sensors, remove covers, or keep restarting after the same tE code returns.

Stop using the appliance if: Stop if the dryer overheats, smells hot, trips a breaker, or shows the tE code again after one safe off period. Send before service: Display photo, cycle name, heat behavior, model tag, and installation photos.

What the technician verifies: The visit confirms airflow, heat response, thermistor feedback, wiring path, and control interpretation before part decisions. Next step: Appliance diagnosis needed if the tE issue returns; homeowner action should stay at evidence collection.

E13 hybrid condensing drain issue

Signal: A hybrid condensing LG dryer shows E13, or water handling becomes the visible problem.

What it can mean: LG says E13 appears only on hybrid condensing dryers and points to a kinked, crushed, clogged drain hose or frozen water in the sump. What separates the possibilities: Hybrid platform, drain-hose diagnosis, hose extension, closet temperature, and whether the dryer is stacked all change service planning.

Safe checks: Look only at visible hose diagnosis and photograph the drain setup without moving a tight or stacked dryer. Do not: Do not disconnect hidden hoses, pull a stack forward, open the sump area, or keep running with active water.

Stop using the appliance if: Stop if water reaches powered areas, if E13 returns immediately, or if the drain issue is trapped behind cabinetry. Send before service: Display photo, model tag, hose issue photo, water location photo, and install/access photos.

What the technician verifies: The visit separates external drain restriction, hose diagnosis, condensate handling, internal water sensing, and safe access. Next step: Accessible observation only; likely installation/access issue if the hose issue cannot be reached safely.

Filter Out or Insert Filter display

Signal: The dryer asks for the lint filter or stops because it thinks the filter is not installed correctly.

What it can mean: LG support ties Filter Out or flashing Insert Filter to checking that the lint filter is inserted properly. What separates the possibilities: Filter seating, lint buildup, damaged filter frame, debris in the housing, and door closure can change the issue.

Safe checks: Remove loose lint, reinsert the visible lint filter fully, and photograph the filter and housing opening. Do not: Do not run the dryer without the filter, shave the filter frame, defeat a sensor, or reach into internal spaces.

Stop using the appliance if: Stop if the filter will not seat, if the filter is broken, or if the display returns after proper seating. Send before service: Display photo, filter photo, housing photo, model tag, and start attempt video.

What the technician verifies: The visit confirms filter seating, housing condition, switch/sensor feedback, door feedback, and control response. Next step: Accessible check first; appliance diagnosis if the display returns with the filter correctly seated.

Humidity sensor message or very long timed run

Signal: A humidity-sensor message appears, or the dryer runs much longer than expected and still seems to misread dryness.

What it can mean: LG support describes a humidity sensor error that can cause an extended run and points to cleaning the accessible sensors below the lint filter. What separates the possibilities: Residue on the sensing bars, mixed fabrics, too-small load, sensor cycle choice, and airflow restriction can look similar.

Safe checks: If the model exposes the sensor bars below the lint filter, wipe them gently and let the area dry before another normal cycle. Do not: Do not scrape sensors, use abrasive tools, open panels, or run repeated empty tests.

Stop using the appliance if: Stop if the error returns, if the dryer overheats, or if the display behavior does not match the manual for the model. Send before service: Display photo, sensor area photo if accessible, cycle name, load type, model tag, and timing notes.

What the technician verifies: The visit separates sensor-surface condition, sensor feedback, airflow, load contact, heat behavior, and control interpretation. Next step: Accessible wipe only where model design allows; appliance diagnosis if the message or long-run behavior returns.

9A5 or GAS display on gas dryer

Signal: A gas LG dryer shows what looks like 9A5 or GAS, or it tumbles but does not heat after installation or supply changes.

What it can mean: LG explains that 9A5 is a display message spelling GAS and points to gas supply not reaching the unit correctly. What separates the possibilities: New installation, building gas work, valve position, flexible connector condition, and whether gas odor is present decide the boundary.

If gas is smelled, leave immediately without using controls or phones; call 911 and the gas utility from safe outdoors. Safe checks: Without gas odor, photograph the display and note whether the dryer was newly installed or recently moved. Do not: Do not loosen fittings, move the appliance to inspect hidden supply parts, or keep attempting heat cycles through gas odor.

Stop using the appliance if: If gas is smelled, leave immediately without using controls or phones; call 911 and the gas utility from safe outdoors. Stop for a damaged connector, flame rollout concern, repeated GAS message, or any burning smell. Send before service: Once safe and with no gas odor present, send the display photo, model tag, installation date, safely visible shutoff area, and access photos without moving the dryer.

What the technician verifies: The visit separates supply availability, installation responsibility, ignition sequence, machine controls, and safety boundary. Next step: Stop at evidence collection; installer, utility, or appliance diagnosis may own the next situation depending on evidence.

No heat with no code

Signal: The dryer tumbles, the load stays cold, and no clear error code appears.

What it can mean: LG long-dry support keeps airflow and installation diagnosis visible even when the customer describes the symptom as not heating. What separates the possibilities: Electric versus gas heat, nP/PS absence, airflow restriction, load dampness, and whether the dryer ever warms decide the split.

Safe checks: Record whether the drum tumbles, whether any warmth appears, the selected cycle, and the model tag. Do not: Do not open panels, test igniters, test elements, or reset breakers repeatedly.

Stop using the appliance if: Stop if there is a smell, breaker trip, GAS message, cord heat, or repeated power-related display. Send before service: Model tag, short start video, cycle name, heat/no-heat timing, display state, and installation photos.

What the technician verifies: The visit separates heat request, airflow, power/supply situation, sensor feedback, ignition or electric heat response, and controls. Next step: Appliance diagnosis needed if the dryer tumbles cold with normal display and safe supply observations.

Stacked or built-in dryer blocks vent access

Signal: The dryer may show airflow codes or long dry time, but the exhaust path is hidden behind a stack, closet, cabinet, or tight side wall.

What it can mean: LG airflow and d90/d95 support depends on checking the exhaust path, but NYC installation can make that path inaccessible without planning. What separates the possibilities: Stack kit, closet depth, flexible duct shape, outside hood location, building duct issue, and whether moving the unit is safe decide the next step.

Safe checks: Photograph the front opening, side clearance, floor, stack, and any visible duct without moving the appliance. Do not: Do not drag out a stacked unit, crush the duct further, remove cabinetry, or disconnect hidden exhaust parts.

Stop using the appliance if: Stop if airflow warnings continue, if the dryer overheats, or if access requires unsafe movement. Send before service: Wide install photos, vent/duct photos if visible, outside hood note, model tag, and building access rules.

What the technician verifies: The visit begins with access planning, then separates machine lint path, transition duct, building exhaust, and heat behavior. Next step: Likely installation/access issue; collect evidence before booking so the visit is planned around access.

Starts, warms, then shuts down or leaves load damp

Signal: The dryer starts normally and creates heat, but the cycle stops early, displays a warning later, or leaves the load damp.

What it can mean: LG long-dry and airflow support tie delayed failure to airflow, lint filter, duct path, and model-specific installation-test clues. What separates the possibilities: Delayed Flow Sense, hot closet, heavy load, sensor cycle, weak outside airflow, and gas/electric platform all affect the issue.

Safe checks: Record when heat starts, when the symptom appears, whether a code appears, and whether the closet becomes hot. Do not: Do not block ventilation, keep forcing hot cycles, or open machine panels after shutdown.

Stop using the appliance if: Stop if shutdown repeats with high heat, burning smell, smoke, water, or breaker trip. Send before service: Cycle timeline, display photo, load type, filter photo, outside airflow note if safe, and install photos.

What the technician verifies: The visit confirms airflow restriction, heat-source cycling, sensor feedback, control shutdown behavior, and installation heat load. Next step: Collect evidence before booking; appliance diagnosis if the delayed failure repeats after accessible filter and obvious airflow checks.

LG dryer code family atlas

A dryer code is a diagnosis signal, not a part order. Exact model, display wording, timing, heat behavior, and access still matter.

d75/d80/d90/d95: Flow Sense and exhaust restriction issue

d75, d80, d90, d95, or Flow Sense bars.

nP/PS: Power supply or voltage issue

nP or PS power/voltage message.

dE: Door or lint-filter seating issue

dE door or filter seating issue.

tE1/tE2/tE3/tE4/tE5/tE6: Temperature sensing issue

tE1 through tE6 temperature-sensing issue.

E13: Hybrid condensing drain issue

E13 hybrid condensing drain issue.

Filter Out/Insert Filter: Lint-filter seating issue

Filter Out or Insert Filter display.

9A5/GAS: Gas supply display issue

9A5 or GAS display on gas dryer.

Safe LG dryer checks before booking

Safe customer work is observation. Photograph the display, note the program, document load behavior, clean only a visible lint filter, and inspect only model-accessible areas without moving a stacked or built-in dryer.

Do not remove covers, test powered parts, defeat switches, pull a stacked appliance forward, loosen supply fittings, open hidden drain paths, reach behind a built-in dryer blindly, or keep running cycles after a returning fault.

If you smell gas, leave immediately with others and do not operate appliance controls, switches, plugs or phones inside. From a safe outdoor location, call 911 and the gas utility. Stop using the dryer for smoke, burning smell, unusual heat, active water near powered areas, abnormal drum movement, or a breaker that trips again.

When the LG dryer issue needs appliance diagnosis

A visible lint filter or accessible container check can be a first step. The diagnosis changes when the message returns, when heat behavior is unclear, when a code points to power, temperature, electronics, gas, or heating-circuit conditions, or when access is blocked by a stack, closet, cabinet, duct, or drain path.

• What to record first: Send the dryer model, full display, load, selected cycle, heat behavior, safely visible filter and condensate or exhaust details for the exact model, and installation photos.
• Safe visible checks: visible lint filter, sensor surface, container, or visible hose issue can be checked without moving the appliance.
• Access requirements: the issue is blocked by stack, closet, cabinet, duct, drain, or building rules.
• Appliance diagnosis: a code returns, no-start persists, heat/no-heat issue remains unresolved, or electronics/sensor behavior continues.
• Stop using the appliance: smoke, burning smell, unusual heat, water near power, gas odor, abnormal drum movement, or breaker trip recurrence.

What to send for LG dryer service

• Model tag photo and full display photo.
• Selected program, load type, and whether the load became warm or stayed cold.
• Visible lint-filter photo and visible vent, drain, or condenser-access photos where safe.
• Wide installation photos showing stack, closet, cabinet, floor, door swing, and side clearance.
• Building access notes: COI request, service elevator, doorman, super access, and floor protection.

NYC apartment and building access notes for LG dryers

LG dryers in Brooklyn and Manhattan are often installed in spaces that change the first decision: stacked laundry closets, cabinet surrounds, long vent runs, compact platforms, hidden drain paths, or limited maintenance-flap access.

If the dryer cannot be reached without lifting, dragging, removing cabinetry, kinking a duct, or pulling hidden supply or drain parts, the first step is access planning. Photos of the opening, floor, side clearance, and building requirements prevent the visit from starting on the wrong situation.

LG dryer service area detail

This LG dryer page is scoped to Brooklyn and Manhattan. Use the related issue that matches the appliance, symptom, or access constraint.

• Residential dryer repair: Use this when the dryer is not LG or the question is a broader dryer issue.
• LG washer repair: Use this when the appliance is an LG washer, not a dryer.
• LG dryer d80/d90 error: Use this for the deeper Flow Sense blockage situation.

Official manufacturer support references

These official support references anchor the code and symptom language; the local service issue still depends on the model tag, display, installation, and safety state.

• LG official dryer error-code guidance: use for code wording and model-specific support boundaries.
• LG official not-heating and long-dry guidance: use for code wording and model-specific support boundaries.
• LG official d90 and d95 airflow guidance: use for code wording and model-specific support boundaries.