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Error code reference
Samsung Range Error Code bs
IGBT (Insulated Gate Bipolar Transistor) sensor short (low resistance) error on inverter board.
SourceSamsung Range FTQ307NWGX - Tech Sheet: Troubleshooting & Wiringp. 6-7
Diagnostic procedure
The full bs procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
If top sensor resistance matches chart and wiring is OK, replace Ass'y Inverter Module PCB.
SourceSamsung Range FTQ307NWGX - Tech Sheet: Troubleshooting & Wiringp. 6-7
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
2 manuals in the MyPros+ library document this code for Samsung range.
Models covered by the manuals that document this code
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