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Error code reference

Kenmore Range Error Code 35

AC input voltage too low at the Induction Housing Assembly (left side cooking zones).

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AC input voltage too low at the Induction Housing Assembly (left side cooking zones).

First step from the service manual

Measure the house voltage at the main incoming connections on the Large Filter Circuit Board, between terminals X1,X2 and X4,X5; the voltage should be 240VAC.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 35 means on a Kenmore range

Error code 35 on a Kenmore induction range indicates that the Induction Housing Assembly controlling the left side cooking zones is detecting AC input voltage that falls below the required operating threshold. Induction cooking systems are highly sensitive to supply voltage because the inverter circuitry that drives the induction coils requires stable, full-rated power to function safely and efficiently. When the control system reads insufficient voltage at the induction housing, it faults out and displays this code to prevent damage to the internal power electronics.

The primary diagnostic starting point is measuring the incoming AC supply voltage directly at the Large Filter Circuit Board, specifically between terminals X1 and X2, and between terminals X4 and X5. The expected reading at both terminal pairs is 240VAC. If either measurement falls significantly short of this value, the problem originates upstream of the appliance, either at the household electrical panel, the circuit breaker, the outlet or terminal block connection, or the wiring between the panel and the range. A weak or open leg of the 240V supply is a common culprit.

If the voltage at those terminals reads a correct 240VAC, the fault path shifts to components within the range itself. The Large Filter Circuit Board may have internal damage affecting how it conditions and passes voltage to the Induction Housing Assembly. Wiring harness connections between the filter board and the induction housing should also be inspected for looseness, corrosion, or heat damage. The Induction Housing Assembly itself may have a failed input stage, though this is typically the last component to suspect after the supply voltage and interconnecting wiring have been confirmed good.

Source: manufacturer service documentation.

Common causes of 35

  1. 01

    Low or dropped leg of 240V household supply

    Wiring / connection

    A 240V circuit is made up of two 120V legs. If one leg is weak or lost due to a tripped breaker, a faulty breaker, or a utility supply issue, the range will only receive 120V instead of 240V, triggering this fault. Check voltage at the breaker panel and at the range terminal connections.

  2. 02

    Loose or corroded wiring connections at the range terminal block

    Wiring / connection

    The wiring connecting the wall outlet or hardwire terminal block to the range can develop loose or oxidized connections over time, increasing resistance and dropping the available voltage. Inspect and tighten all connections at the terminal block with the power off.

  3. 03

    Faulty or weak circuit breaker

    Part replacement

    A double-pole circuit breaker that is failing internally may allow voltage to pass at rest but sag under load, causing the range to detect undervoltage during operation. A licensed electrician should test and replace a suspected breaker.

  4. 04

    Damaged or failed Large Filter Circuit Board

    Part replacement

    If the incoming supply voltage measures a correct 240VAC at terminals X1, X2, X4, and X5 but the fault persists, the Large Filter Circuit Board itself may have failed components that are misreporting or failing to pass proper voltage to the induction housing. Replacement of this board would be required.

  5. 05

    Failed Induction Housing Assembly input stage

    Part replacement

    After ruling out supply voltage issues and the filter board, the Induction Housing Assembly controlling the left cooking zones may have an internal failure in its voltage input circuitry. This would require replacement of the induction housing assembly.

See the test procedure for each cause

Frequently asked questions about 35

What does 35 mean on a Kenmore range?
Error code 35 means the Induction Housing Assembly for the left side cooking zones is detecting AC input voltage that is too low. The range requires a stable 240VAC supply to operate the induction burners safely. The code is triggered when that voltage falls below the acceptable threshold. The problem can originate from the home's electrical supply, the wiring connections, or internal components like the Large Filter Circuit Board.
Can I fix error code 35 on my Kenmore range myself?
Some of the diagnostic steps are within reach of a knowledgeable DIYer, such as checking the circuit breaker panel for a tripped breaker or inspecting the range's terminal block connections for looseness. However, measuring live 240VAC at internal board terminals requires a multimeter and comfort working around high-voltage components. Any work involving the home's electrical panel or wiring should be performed by a licensed electrician.
Is it safe to keep using my Kenmore range when error code 35 is displayed?
You should not attempt to use the left side induction cooking zones while error code 35 is active. The range is detecting an insufficient power supply, and operating induction electronics under undervoltage conditions can cause further damage to the internal inverter components. Right side zones should also be evaluated before continued use, as a dropped voltage leg can affect the entire appliance.
Will resetting my Kenmore range clear error code 35?
Resetting the range by cutting power at the breaker and restoring it may temporarily clear the code, but the error will return if the underlying voltage issue has not been corrected. Error code 35 is tied to an active hardware condition, specifically low AC input voltage, so the fault will be detected again as soon as the range attempts to power the induction housing. A reset is only useful as part of the diagnostic process, not as a fix.
How much does it cost to repair error code 35 on a Kenmore range?
Repair costs vary widely depending on the root cause. If the issue is a failing circuit breaker, electrician fees plus the breaker part typically range from $150 to $350. If the Large Filter Circuit Board needs replacement, parts and labor can run from $200 to $450 or more depending on the technician's rates. Replacement of the Induction Housing Assembly is the most expensive scenario and could cost $400 to $700 or higher, including labor.

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