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Error code reference
GE Oven Error Code PROBE
Probe not inserted properly into oven receptacle or food, or Temp Cook/Hold or Auto Roast pad was touched without using the probe.
SourceGE Oven JKP78GK - Use & Care Manualp. 15, 55
Diagnostic procedure
The full PROBE 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
Seat the cable end of the probe securely into the receptacle in the oven wall and ensure probe is inserted into food.
SourceGE Oven JKP78GK - Use & Care Manualp. 15, 55
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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