Error code reference

Frigidaire Range Error Code 1c31

Cancel key circuit problem

Cancel key circuit problem — cancel key returns improper value.

First step from the service manual

Disables all outputs, disables lights and timers.

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

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Step-by-step tests with expected resistance, voltage, and continuity values
Wiring diagram references and connector pinouts from the OEM service manual
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M+

M+ Max·Frigidaire Range

1c31 on my Frigidaire FCRE3052AS

M+

Cancel key circuit problem — cancel key returns

From Service Manual 643701, p.33:

1.Disables all outputs, disables lights and timers.

2.Measure control board supply voltage at the test points. Expected: 12 VDC and 5 VDC; a drop below 4.75 VDC on the logic rail points to a failed onboard regulator.

3.Inspect all connectors on the main control for corrosion, thermal stress, or backed-out pins. Reseat each connector with the power disconnected.

Part 5304504863

Electronic control board

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First step from the service manual

Get the full diagnostic procedure for 1c31.

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