Austin, TX · LG Cooktop Repair · Error Code

LG Cooktop Repair Error Code F1

Serving 78701, 78702, 78703, 78704, 78705, 78745, 78758, 78759, 78729, 78748. We interpret LG cooktop code F1 and confirm the underlying cause.

  • Appliance: LG Cooktop
  • Meaning: Control/system fault condition
  • Coverage: 78701, 78702, 78703, 78704, 78705, 78745, 78758, 78759, 78729, 78748

Recent Cooktop Repair Repairs in Austin

Real recent repair cases. Prices shown are from past completed jobs.

Top verified matches for LG Cooktop Repair code F1 in Austin.

GeorgetownJan 13, 2026VERIFIEDREPAIRED

WHIRLPOOL Repair

$274
Parts + Labor
!
Issue

Appliance: Gas Cooktop Brand: Whirlpool Issue Type: Electrical Short / Ignition System Failure Customer Complaint The customer reported that the circuit breaker would trip when using the gas cooktop.

Fix

During diagnostics, it was discovered that one of the spark switches had melted, causing an electrical short. The most likely cause was liquid spillage during cooking, which penetrated the control area and damaged the spark ignition switch.

Parts:

Whirlpool Cooktop repair photo
+ 1 more photos

* Prices shown are from past completed jobs and include parts and labor. Actual repair cost varies by model, diagnosis, and part availability.

What error code F1 means on a LG cooktop

If the code returns after a reset, a component or wiring issue is likely present.

How technicians usually fix it

We validate the code, confirm the root cause, and then quote the repair clearly.

Typical fix: Power reset, then test sensors and control board signals; replace failing component based on diagnostics.

Other LG error codes

If you're seeing a different code, check these: