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Error code reference

Bosch Range Error Code F33

Warming drawer sensor failure (open) when warming drawer is active; fault limit 20 seconds to avoid erroneous faults due to line noise on long sensor wires.

SourceBosch Range - Training Manual: FSR, FSR3, SIR Modelsp. 72

Bosch codesBosch range codes
Diagnostic procedure

The full F33 procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Verify connector at P9 on relay board is secure, check resistance at connector to chassis for open circuit, confirm resistance at connector is approx. 1100 ohms at room temp, and verify routing of sensor wires away from L1/L2 power leads.

SourceBosch & Siemens Ranges - Service Manual: Fault Code GuidePage 2/12

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Where this code is documented

5 manuals in the MyPros+ library document this code for Bosch range.

Models covered by the manuals that document this code

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