LG range
showing F17
LG lists F17 as a convection fan error and F7 as an upper convection fan error.
Mon–Sat, 8am–8pm
- Fans
- Convection fan repair
- Source: LG
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What F17
actually means.
LG lists F17 as a convection fan error and F7 as an upper convection fan error. The control expected the fan to turn and did not see it.
LG range display · also shown as F7
What to do when F17 shows on the rangeKind of codeFans
The convection fan behind the oven's back wall, or the cooling fan that keeps heat away from the controls, did not spin as fast as the control expected. Grease on the blade and a loose plug are checked first; a tired motor, and on the cooling side a thermal fuse, come after.
Usually leads toConvection fan repair
A convection oven on a range that bakes unevenly, rattles, squeals or never starts its fan, traced to the motor, the blade or the convection element.
Shows up asRange Oven Temperature Wrong
Recipes burn or come out underdone, and an oven thermometer disagrees with the temperature set on the range.
MakeLG
A Korean electronics group selling freestanding and slide-in ranges on gas, electric and induction, many with Wi-Fi.
SourceLG Help Library "LG Range - Error Codes List" (Wayback copy, 23 Jun 2025)
F17 is on LG's Help Library list of range codes, archived on 23 Jun 2025; the list names no models.
Before you book,
in this order.
Each step comes from LG's own guidance for F17 on its ranges. Follow it to the end: the last card says whether this is a visit.
Press CLEAR/OFF and restart the mode.
If F17 shows again, cut power at the breaker for 30 seconds.
Book a visit if the fan code persists.
What not to do
F17 is not the cooling fan; that one reports during self-clean as F27.
What you may
notice with it.
The range problems F17 tends to arrive with. Answer these at the range before anyone is booked.
All problems
Range Oven Temperature Wrong
5 causes, cheapest first
Where F17 usually leads
Convection fan repair.
LG
ranges.
A Korean electronics group selling freestanding and slide-in ranges on gas, electric and induction, many with Wi-Fi.
LG range repairMore LG codes
All 14 LG codesFans on other makes
Gas range
Open flames on top and a gas-fired oven below, all fed by one supply line behind the range and lit by igniters rather than a match.
Electric range
Coil elements or radiant elements under a smooth glass top, with an electric oven below, all running on a dedicated 240-volt circuit.
Dual-fuel range
Gas burners on top and an electric oven below, the combination most professional-style ranges use, needing both a gas line and a 240-volt circuit.
In LG's own words
F17 indicates an Convection Fan Error.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. F17 is on LG's Help Library list of range codes, archived on 23 Jun 2025; the list names no models.
LG F17 range repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about F17.
Can I clear F17 myself?
Can I bake without convection while my LG range shows F17?
What makes an LG convection fan throw F17?
Back to your everyday
Still showing F17?
Book with the code exactly as it appears, the full model number, and whether you notice any smell of gas or scorching — with a code, that is where the diagnosis begins.