Wolf CT induction cooktop
showing E43
Wolf lists E43 on its CT induction cooktop as an induction generator failure.
Mon–Sat, 8am–8pm
- Induction power and coils
- Induction board and coil repair
- Source: Wolf
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What E43
actually means.
Wolf lists E43 on its CT induction cooktop as an induction generator failure. The generator is the power board that drives the coils, and E43 means one of them is not working as it should.
Wolf cooktop display
What to do when E43 shows on the cooktopKind of codeInduction power and coils
An induction zone could not drive its coil as the board planned: no pan was detected, the current ran too high or too low, or the power stage reported trouble. The pan base, the supply voltage and a clogged air intake are checked before the coil or the power board is replaced, and a top that trips its breaker is left switched off until then.
Usually leads toInduction board and coil repair
Induction zones that stop sensing pans, cut out, buzz or show codes, traced to the power boards, the coils, their sensors and the links to the controls.
Shows up asCooktop Element Not Heating
A coil stays black, a radiant ring under the glass never glows, or a zone warms so weakly that a pot of water will not boil.
MakeWolf
The cooking half of Sub-Zero Group, selling cooktops and rangetops from its Wisconsin base.
SourceWolf answer: CT induction cooktop, error code E43
Wolf CT series induction cooktops.
Before you book,
in this order.
Each step comes from Wolf's own guidance for E43 on its cooktops. Follow it to the end: the last card says whether this is a visit.
Switch the breaker off for 30 seconds, restore power and try the cooktop.
If E43 remains, book a visit; Wolf offers no further home step.
Note which zones still heat, if any, and tell the technician when you book.
Still there?
It usually turns into induction board and coil repair. Book with the code and the model number.
What not to do
E43 is not a pan detection message and not an overheating warning. It is about the generator hardware.
What you may
notice with it.
The cooktop problems E43 tends to arrive with. Answer these at the cooktop before anyone is booked.
All problems
Where E43 usually leads
Induction board and coil repair.
Wolf
cooktops.
The cooking half of Sub-Zero Group, selling cooktops and rangetops from its Wisconsin base.
Wolf cooktop repairMore Wolf codes
All 15 Wolf codesInduction power and coils on other makes
Gas cooktop
A gas cooking surface dropped into a countertop cutout, with its gas line and power cord running down into the cabinet underneath.
Electric cooktop
A coil or smooth-glass radiant cooking surface built into the countertop and wired to its own circuit in the cabinet or wall behind it.
Induction cooktop
A glass cooktop in the counter that heats the pan itself through magnetic coils, run by power boards and cooled by a fan underneath.
In Wolf's own words
Induction generator failure
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Wolf CT series induction cooktops.
Wolf E43 cooktop 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 E43.
Can I clear E43 myself?
Does E43 mean my Wolf induction cooktop needs a new generator?
Can other zones still work with E43?
Why does Wolf list no home step beyond a breaker reset for E43 on a CT cooktop?
Back to your everyday
Still showing E43?
Book with the code copied exactly, the full model number, and whether there is any smell of gas or burning — with a code in hand, that is where the diagnosis starts.