Frigidaire range Error Code F90

What does F90 mean?

Door lock has failed to engage or disengage.

Common causes

• Failed lock motor
• Stuck lock mechanism
• Wiring issue

Diagnostic & testing steps

1. 1. Wait for oven to cool
2. 2. Cycle power
3. 3. Test lock motor
4. 4. Replace lock assembly if failed

Tools required

• Multimeter

OEM parts & part numbers

Door Lock Assembly

Part numbers: 316464300

Safety warning

⚠️ Never force oven door