Error code reference

GE Oven Error Code F90

Door latch: oven door becomes locked while it is expected to be unlocked (during standby or cooking).

SourceGE Appliances Combination Wall Oven - Full Service Manual (27" & 30")p. 70

Diagnostic procedure

The full F90 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

First diagnostic step

Check the door lock and harness between the door lock and the control; replace the door lock and/or replace the control.

SourceGE French Door Single Wall Ovens - Full Service Manual (ZET1F, CT9070)p. 53

Unlock with pass

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

5 manuals in the MyPros+ library document this code for GE oven.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F90 procedure

Where this code is documented

Models covered by the manuals that document this code

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