KitchenAid KCMS1655B Microwave Oven Service

An oven that quits in the middle of a long program and then starts working again later is overheating, and the KCMS1655B, also sold as the KCMS1655BBL and KCMS1655BSS, does it when its cooling path fills with grease.
To find out, we remove the cover and follow the air from the intake to the exhaust slots. Grease turns to a sticky mat, and the fan can no longer push enough air through. We clean the path, test the fan motor and check the thermal protector that trips when heat builds.
While the cover is off, we look at the waveguide cover for scorching and the cavity for worn paint. The keypad is tested pad by pad. You see a written price first, and a 30-day workmanship warranty covers what we do.
A thermal protector is shutting it down when heat builds, and later resetting as it cools. Clearing grease from the fan path and vents usually fixes the cause.
A small spot can be sealed. But bare metal that rusts can spark, so we inspect it and tell you plainly whether to treat the spot or replace the oven.
Yes. The KCMS1655BBL and KCMS1655BSS belong to the same KCMS1655B base model, so the fan, the waveguide cover and the board are shared. Only trim differs, and we match that from the rating plate.
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.