Your dishwasher quit. Here's the verdict.

Honestly: it diagnoses your dishwasher. A large share of what it finds are genuinely free fixes — a garbage disposal knockout plug left in place, a clogged filter, a jammed pump impeller, oversudsing from the wrong detergent, a delay-start timer nobody set on purpose. Some findings need a part you can reasonably swap yourself, like a drain pump or a door latch. Some need a technician — and the kit tells you which, plus what the job should cost, so you walk into that conversation informed.

And sometimes the verdict is that the dishwasher isn't worth repairing. Dishwashers live 9–12 years — the shortest life of any major kitchen appliance — and knowing the math before you pay a $95 diagnostic visit is worth the price of the kit on its own.

Yes. A few questions, about a minute, no email address, no account. You'll get your most likely cause, the first safe checks, and a verdict band. The kit is there for when you want the error-code decoder, the meter values, and the full step-by-step for every cause.

The complete decision tree, a per-brand error code decoder (Bosch, Samsung, LG, Whirlpool family, GE), ordered part-test sequences with multimeter values for the drain pump, inlet valve, heating element, door and float switches, the full drain-path walkthrough, per-cause fix walkthroughs with safety boundaries, and an interactive repair-vs-replace calculator. Everything is sourced from manufacturer service documentation and professional repair references.

Yes — maybe especially. Half the value is knowing what to tell a technician and what the repair should cost before anyone quotes you a number. A control-board quote for what is actually a $0 knockout-plug problem is a real and documented pattern; you'll know the difference. The DIY steps are optional; the knowledge isn't.

All major brands. The diagnostic asks your brand because the error codes differ: Bosch speaks in E-codes (E24 won't drain, E25 pump blocked, E15 water in the base), Samsung in short codes (5C drain, LC leak, OC overflow), LG in letter pairs (OE drain, IE inlet), and Whirlpool models without a display flash the clean light in counted patterns. The kit's decoder covers all of them.

Check your warranty status first. Don't open panels or remove parts if it could void coverage. The diagnostic is still useful: you'll walk into the warranty call knowing what the problem likely is — and whether it's one of the free causes a warranty visit would be wasted on.

The kit is built around one rule: unplug the dishwasher (or switch off its breaker) and close the water supply before touching anything inside. Every meter check is done with the power off. It never asks you to test live circuits or repair mains wiring — those are always technician jobs, and the kit says so plainly. If you find water near wiring, smell burning, or a breaker trips, stop — that's not a symptom to monitor.

One payment of $29, and you're redirected straight to your private kit page — no account to create, no login to remember. Bookmark it; it's yours to keep.