The short answer
The first thing to rule out on a Fisher & Paykel dishwasher is the top cause below — a tripped leak or anti-flood sensor in the base — and the second is a fill condition — a closed valve, a silted screen or a slow supply. A dishwasher code almost always describes a fill, drain, heat or leak condition, so reading the code and checking that condition beats replacing anything electronic.
Symptoms, and the ones that mean something else
- A code or a flashing light pattern with the cycle stopped — A detected condition, reported deliberately.
- One drawer works and the other does not, or a code appears on the drawer panel — A double-drawer machine is effectively two machines, and that comparison is the best diagnostic tool on the appliance.
- NEAR MISS — completely dead with no lights — That is supply; the will-not-start page covers it.
The ranking that matters
- A tripped leak or anti-flood sensor in the base — Ranked first on a Fisher & Paykel dishwasher because this platform reports itself — a displayed code is real information, and reading it before touching anything is the fastest route on this brand. A float in the base tray detects water and locks the machine out, usually with continuous draining.
- A fill condition — a closed valve, a silted screen or a slow supply — Second here: the filter stack is designed to be owner-serviced and is the first mechanical thing to look at.
- A latch switch reporting the door open — A machine that believes the door is open will refuse to run and may report it as a code.
What to check first, second and third
- First: Look for any sign of water under the machine and tip the machine gently backwards, per its manual, only if you can do so safely. — It sits first because this platform reports itself — a displayed code is real information, and reading it before touching anything is the fastest route on this brand.
- Second: Check the isolation valve under the sink and listen to the fill. — Next, and it needs no tool.
- Third: Press the door firmly closed and watch whether the behaviour changes. — Only once the checks above are clean.
What to do, in order
- Compare the two drawers, and read the code the machine is showing — On a double DishDrawer the working drawer is a control experiment: it shares the supply and the drain but not the pump pod or the lid seal, so the difference between them localises the fault immediately.
About 15 min
- Power the machine down for a minute and restart — A latched code clears; one that returns is describing something real.
About 10 min
- STOP before opening the console or the junction box — Live work in a wet enclosure.
Before you open anything
Safety
Unplug the machine or switch off its breaker before removing any panel or the kick plate — a capacitor can hold a charge after the power is off, and the junction box sits in the enclosure. If a leak sensor has tripped, treat it as a real leak until proven otherwise and close the supply valve under the sink before investigating.
Where the owner work ends
Call a technician when a code returns after a reset with every named condition checked, when the machine drains continuously with a dry base, or when the panel is unresponsive on a machine that otherwise works. Call urgently if the base tray is wet, because that is a live leak inside a cabinet run.
Other pages in this set
What is deliberately not here
This page is generalized across the Fisher & Paykel dishwasher range — written for the appliance class, not for one family or model line, and no family- or model-specific page has been published beneath it yet. When one is, it will be the more specific answer and it will be linked here; until then the closest pages are listed below.
Links: - [Common F & P Dishwasher Problems](/blog/f-p-dishwasher-problems) - [F & P Dishwasher: Odor or Mold](/blog/f-p-dishwasher-smell-mold) - [F & P Dishwasher: Water Leak](/blog/f-p-dishwasher-water-leak)
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
