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LG Dishwasher Error Code F35: Meaning and Fix

F35
How F35 appears on a LG dishwasher display.
Heating element for an LG dishwasher, a part commonly involved in the F35 code
Sears PartsDirect product image (LG OEM part 5301DD1001G)

Reading the dishwasher display

A dishwasher reports its fault in the display window, or by blinking a cycle light a set number of times with a pause between groups. Count the blinks and pauses before opening the door. LG codes are short letter pairs; a capital O differs from a zero.

LG appliances show short alphabetic codes (OE, IE, UE on washers, Er plus letters on refrigerators) and, on ThinQ models, a Smart Diagnosis option. LG also builds many Kenmore Elite units. The codes apply to model numbers such as LDF7774ST, LDT5678SS and DLEX3900B; check the label on your unit to confirm yours.

What causes F35

How to fix it

  1. Switch off power for a minute.
  2. Restart.
  3. Check the cap near the blower is dry.
  4. Request service.

Parts you may need

PartPart no.Buy
Heating element5301DD1001GFind part

Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.

Questions

Which models?

Dynamic Heat Dry.

DIY?

No.

Sensors?

Heater and sensor.

Other LG dishwasher codes

Float switch for an LG dishwasher, a part commonly involved in the AE codeAELeak detectedWater inlet valve for an LG dishwasher, a part commonly involved in the FE codeFEOverfill errorWater inlet valve for an LG dishwasher, a part commonly involved in the IE codeIEWater inlet errorDishwasher filter for an LG dishwasher, a part commonly involved in the OE codeOEWater outlet errorGeneric LG dishwasher image (main control board); the tE code is not tied to one single parttETemperature sensor errorHeating element for an LG dishwasher, a part commonly involved in the HE codeHEHeater error

Sources

Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.

Applies to models including LDF7774ST, LDT5678SS, LDP6797ST, LDFN4542S, SDWB24S3.