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
- Power off at the wall for a minute and restart.
- 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 replacementAmazon →
More Fisher & Paykel dishwasher codes
Frequently asked questions
What does the F90 code mean on a Fisher & Paykel dishwasher?
F90 indicates a data/electronics error in the control.
What causes the F90 code on a Fisher & Paykel dishwasher?
Corrupt control data / board fault: The main board memory or electronics faulted. Power interruption: A power event during operation.
Is it safe to keep using a Fisher & Paykel dishwasher with a F90 error?
Yes, with caution. This is rated a moderate-severity fault.
How do I fix F90 on a Fisher & Paykel dishwasher?
Power off at the wall for a minute and restart. If F90 persists, the control board needs service.
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.