Fisher & Paykel · Dishwasher Moderate

F90 — Data / Electronics Error

F90 indicates a data/electronics error in the control.

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
support.fisherpaykel.com ↗

How to fix it

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

Why it happens

Typical signs: Erratic operation · F90 shown

  • Corrupt control data / board fault The main board memory or electronics faulted.
  • Power interruption A power event during operation.

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.

  • Fisher & Paykel Dishwasher Control Board Common replacement
    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. Verified against manufacturer documentation: support.fisherpaykel.com.