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Error code reference
GE Microwave Error Code Abnormal High Temp
Oven temperature went higher than the set temperature for more than 30 minutes during a bake cycle.
SourceGE Advantium 240 Microwave Oven - Full Service Manual (PSB/ZSC Series)p. 48
Diagnostic procedure
The full Abnormal High Temp 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
Check thermistor assembly, convection heater TCO, relay board, and convection heater operation.
SourceGE Advantium 240 Microwave Oven - Full Service Manual (PSB/ZSC Series)p. 48
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
8 manuals in the MyPros+ library document this code for GE microwave.
Models covered by the manuals that document this code
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