Error code reference

Samsung Refrigerator Error Code 07

Ambient air sensor error

Samsung codes Samsung refrigerator codes

Ambient air sensor error - air sensor connector missing, contact failure, wire cut, short-circuit, or sensor failure. Triggers when temperature sensed by ambient air sensor is higher than 65°C or lower than -50°C.

First step from the service manual

Check ambient air sensor connector (CN31) and wiring.

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
Verified part numbers when replacement is required

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07 on my Samsung RF28R7351SG

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Ambient air sensor error - air sensor connector

From Service Manual 620161, p.13:

1.Check ambient air sensor connector (CN31) and wiring.

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 DA92-00384N

Main PCB assembly

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First step from the service manual

Get the full diagnostic procedure for 07.

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