Richard M Marstons Mls , MA December 08, 2019 Appliance: Bosch Microwave Hood Combo HMV5053U/01 Bosch Microwave Hmv5053u/01: Microwave tripping breaker. How to replace Switch. Searched online for similar problems. Tested door latch switches with a continuity tester. Removed the control panel and identified the faulty switch. Followed online instructions for replacement 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes