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Model library · KitchenAid Microwave

KMCS122S

KitchenAid KMCS122S 1.6 Cu. Ft. Countertop Microwave Service

KitchenAid microwave

Most common issues on this model

  1. Latch wear that interrupts a cycle
  2. Turntable coupler or motor that has quit
  3. Keypad that responds poorly
  4. Weak magnetron and slow heating

The KMCS122S is a 1.6 cu. ft. countertop microwave, also sold as KMCS122SSS. The larger interior suits family cooking, which means the turntable carries heavier dishes and the door opens often.

Both show up in our work. A tray that stops spinning points to the coupler or motor, and a door that closes with a loose feel points to the latch. We also check the keypad and test heating against a measured load. Prices are put in writing beforehand and repairs carry a 30-day workmanship warranty.

We also check the power cord and the plug, since a countertop unit gets moved, tugged and pushed against the wall more than a built-in does.

If the oven sits in a corner or under a cabinet, please clear a little space before our visit so the unit can be turned and opened safely.

Key features

  • 1.6 cu. ft. countertop microwave
  • Electric
  • Variants: KMCS122SSS
→Codes

Error codes this model can show

KMCS122SKMCS122S questions
Heavy dishes stop the tray in my KMCS122S. Why?

A worn coupler slips under load, or the motor is weakening. We check the coupler first and test the motor, so you pay only for the failed part.

Does the 1.6 cu. ft. size of the KMCS122S change how it is repaired?

Not the procedure, but the larger door and heavier tray take more wear over time. We pay extra attention to the latch and the turntable drive on this size.

My KMCS122S buttons beep but do nothing. What do you do?

We test the panel and its ribbon connection, then the control board. If the membrane has worn, replacing it usually restores every key at once.

Book a visit

Book repair for your KMCS122S

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.

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