Error code reference

GE Microwave Error Code Err

During a Sensor Cooking program, the door was opened or Start/Pause was pressed before steam could be detected, or steam was not detected in maximum time.

SourceGE Appliances Microwave Oven - Use & Care Manual (PEM10, CEM11)p. 22

Diagnostic procedure

The full Err 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
Press Cancel/Off to clear the error. If steam was not detected, use Cook Time to heat for more time.

SourceGE Appliances Microwave Oven - Use & Care Manual (PEM10, CEM11)p. 22

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock Err procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

1 manual in the MyPros+ library documents this code for GE microwave.

Models covered by the manuals that document this code

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax