F90 Moderate Moderate DIY

Fisher & Paykel Dishwasher F90 — Data / Electronics Error

Fisher & Paykel Dishwasher · Error code F90

What F90 Means

F90 indicates a data/electronics error in the control.

Symptoms

  • Erratic operation
  • F90 shown

Common Causes

1
Corrupt control data / board fault

The main board memory or electronics faulted.

2
Power interruption

A power event during operation.

How to Fix It

  1. Power off at the wall for a minute and restart.
  2. If F90 persists, the control board needs service.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Fisher & Paykel Dishwasher Control Board View on Amazon→

More Fisher & Paykel Dishwasher Codes

F30 F30 — Flood Switch Activated F40 F40 — Water Flow Error F50 F50 — Electronics Error FA0 FA0 — Electronics / Power Supply Error FC0 FC0 — Motor Fault U1 DishDrawer U1 — No Water

All Fisher & Paykel codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.