The short answer
This code pairs a machine that will not run with the Start or Resume indicator blinking slowly. A slow blink at that particular key is the console asking to be started or resumed — which usually means a cycle was paused, or the door was opened and never properly closed again. It is the most benign entry in this family.
Whirlpool dishwasher code as the manufacturer publishes it
Reference| Code | Meaning |
|---|---|
| 5-1 | Won't Run and LED for Start/Resume Key is Blinking Slowly |
What you observe alongside the code
- The Start or Resume indicator blinking slowly — The pause state, waiting for you.
- Nothing happens when a cycle is selected — The pause has to be released first.
- The door feels shut but does not click — A rack or an item holding the latch off.
- It happened after opening the door mid-cycle — The commonest trigger by far.
What triggers it, most likely first
- A cycle paused by opening the door — First and most often: the machine is waiting to resume, which is exactly what the indicator is saying.
- A door that is not fully latched — Second: a rack pushed slightly out, or a tall item against the inner door, holds the latch off by a fraction.
- The start key pressed once, pausing the cycle — Third: easy to do while loading, and it produces the same state.
- A failing door latch or its switch — Last: the latch clicks and the machine still will not resume, which is the one version needing a part.
Check in this order, and why
- Push the door firmly shut and listen for the latch — A click is the confirmation; a soft close is not.
- Press the Start or Resume key once — That is what the slow blink is asking for.
- Check nothing in the racks is touching the inner door — A handle or a tall item is enough.
- Treat the latch as faulty only if it clicks and still will not resume — Everything above is free.
Clearing the code, then the owner-safe checks
- Slide the racks in fully and push the door until it clicks — The click is the latch; without it nothing will run.
About 5 min
- Press Start or Resume once and wait — The cycle picks up where it paused.
About 5 min
- Check the inner door for items leaning against it — Pan handles and chopping boards are the usual culprits.
About 5 min
- STOP HERE if the latch clicks and the machine still will not resume — That is the latch switch, inside the door.
Before you open anything
Safety
Unplug the dishwasher or switch off its breaker before removing the toe panel or the inner door panel. A capacitor can hold a charge after the power is off, and the supply is not switched at the door. Bail any standing water out of the tub before working underneath, and go into the sump with gloves and a light — broken glass collects there.
When this code is a service call
Call only when the door latches with a firm click and the machine still refuses to resume, which points at the latch switch or its wiring inside the door. This is the least urgent code in the family — nothing is heating, nothing is filling, and the usual fix is a firmer push on the door.
Neighbouring Whirlpool dishwasher codes
Which model lines this reading applies to
This reading of 5-1 applies to Whirlpool-built built-in dishwashers of the generation whose service documentation publishes this code, which is where the manufacturer documents it. A machine with a mechanical timer and no diagnostic display does not produce it, and the same characters can be published against a different fault on a KitchenAid or Maytag-badged unit from the same platform. Flash rates and key names differ by console generation on this platform, so your own use guide is the authority on the pause indication. Where a model-specific page exists for your unit it is linked above and is the more specific answer: component resistances, connector positions and part numbers differ by family and belong there.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
