🔥Oven / Range

LG · LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection

LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection F1 Error Fix: Oven Temperature Sensor Open/Short

Oven temperature sensor (RTD) open or shorted. Test resistance (~1,080 ohms at room temp). Check wiring. Replace if out of range.

High severity2 fixes available✨ Free fix available

Quick Answer

Error F1 on the LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection means: Oven Temperature Sensor Open/Short. The top-ranked community fix is “Test and Replace Oven Temperature Sensor” (medium difficulty, ~45 min, DIY cost: $15-$25). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · oven

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many oven repairs can be done safely at home, consider hiring a qualified technician if:

This is a high severity error — continued use may cause damage or a safety hazard
The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $120-$180.

Other LG Models with Error F1

LRGL5825F 5.8 cu. ft. Smart InstaView Gas Slide-In Range with ProBake Convection

oven · 2 fixes

Other LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection Error Codes

CONV FAN FAIL

Convection Fan Motor Failure

2 fixes

ELEMENT BURNED OUT

Bake/Broil Element Burnout

2 fixes

F10

Control Board Communication Error

2 fixes

F11

Oven Temperature Runaway

Low Oven Temperature

Communication Error — Touch Panel

2 fixes

Oven Temperature Sensor Open

2 fixes

Control Board Self-Diagnostic Failure

2 fixes

People Also Ask About LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection Error F1

What does error code F1 mean on a LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection?

Error code F1 on the LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection means: Oven Temperature Sensor Open/Short. Oven temperature sensor (RTD) open or shorted. Test resistance (~1,080 ohms at room temp). Check wiring. Replace if out of range.

How do I fix error code F1 on my LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection?

The most successful fix is "Test and Replace Oven Temperature Sensor" (medium difficulty, ~45 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

Is error code F1 on a LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection serious?

This error is rated high severity. You should address it promptly — continued use could cause damage or safety concerns.

Can I fix LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection error F1 myself?

Yes — the top-ranked community fix ("Test and Replace Oven Temperature Sensor") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection error F1?

DIY cost: $15-$25. Professional repair typically costs $120-$180. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection have?

The LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection has 8 other known error codes, including: CONV FAN FAIL (Convection Fan Motor Failure), ELEMENT BURNED OUT (Bake/Broil Element Burnout), F10 (Control Board Communication Error), F11 (Oven Temperature Runaway), F19 (Low Oven Temperature), and 3 more.

Which other LG models have the F1 error?

Error code F1 also appears on 1 other LG model: LRGL5825F 5.8 cu. ft. Smart InstaView Gas Slide-In Range with ProBake Convection. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection have?

The LG LSEL6335F 6.3 cu. ft. Smart InstaView Electric Slide-In Range with ProBake Convection has 8 other known error codes:

CONV FAN FAIL — Convection Fan Motor Failure (2 fixes)
ELEMENT BURNED OUT — Bake/Broil Element Burnout (2 fixes)
F10 — Control Board Communication Error (2 fixes)
F11 — Oven Temperature Runaway (2 fixes)
F19 — Low Oven Temperature (2 fixes)
F28 — Communication Error — Touch Panel (2 fixes)
F3 — Oven Temperature Sensor Open (2 fixes)
F5 — Control Board Self-Diagnostic Failure (2 fixes)

Which other LG models have the F1 error?

Error code F1 also appears on 1 other LG model:

LRGL5825F 5.8 cu. ft. Smart InstaView Gas Slide-In Range with ProBake Convection (oven) · 2 fixes

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