Karen H Indio , CA April 23, 2018 Appliance: General Electric Free Standing Microwave JVM3670SF03 Ge Microwave Jvm3670sf03: F 3 error code on 2005 GE profile microwave. How to replace Control Panel Assembly. Replaced the touch pad control panel. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes