F16
What code F16 means on a Whirlpool washing machines, what causes it, and which part to check first.
● SEVERITY: MEDIUM
Whirlpool F16 means: Drum lock position sensor fault (top-loading machines only). The documented cause is: Failed drum position sensor. Wiring fault to sensor. Mechanical obstruction preventing drum from reaching the locked position.
What F16 means
Drum lock position sensor fault (top-loading machines only)
The display shows F16 and the machine stops until the fault is cleared.
What the technical documentation says
Causes documented in the technical source published by whitegoodshelp.co.uk
| DOCUMENTED CAUSE OR CHECK |
|---|
| Failed drum position sensor |
| Wiring fault to sensor |
| Mechanical obstruction preventing drum from reaching the locked position |
Replacement parts
Tools you'll need
Before you open anything
Unplug the machine and close the water tap before removing any panel. Water and mains electricity sit centimetres apart inside a washing machine. If the drum still holds water, drain it from the filter first — it can be scalding.
What to check, in order
From the quickest check to the one that needs a technician.
Find a specialist
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Frequently asked questions
What does F16 mean on a Whirlpool?
Drum lock position sensor fault (top-loading machines only) The documented cause is: Failed drum position sensor. Wiring fault to sensor. Mechanical obstruction preventing drum from reaching the locked position.
Can I fix F16 myself?
It depends on the part involved: Failed drum position sensor. Wiring fault to sensor. Mechanical obstruction preventing drum from reaching the locked position. Clearing a filter or straightening a hose is within reach of anyone; anything behind a panel means mains electricity and water together — that is a job for a technician.
Does Whirlpool use other codes on this appliance?
Yes: we document 17 other codes for Whirlpool on this washing machines. They are listed at the bottom of this page, each with its own meaning.
Does the same code mean the same thing on other brands?
Often not. The same two characters can point to completely different faults depending on the manufacturer — always check the page for your own brand.