F16
GE Profile · PDT775SYNFS 24 in Front Control Dishwasher 44 dBA with Steam and WiFi Connect
The water temperature is too high. Check the home water heater setting — it should be set to 120°F (49°C). If the water heater setting is correct, check the dishwasher thermistor and heating element. A stuck heating relay on the control board could also cause this error.
Error F16 on the GE Profile PDT775SYNFS 24 in Front Control Dishwasher 44 dBA with Steam and WiFi Connect means: High Water Temperature. The top-ranked community fix is “Test and Replace Dishwasher Thermistor or Heating Element” (hard difficulty, ~60 min, DIY cost: $15-$40). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dishwasher
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dishwasher repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$250.
dishwasher · 2 fixes
dishwasher · 2 fixes
dishwasher · 2 fixes
dishwasher · 2 fixes
dishwasher · 2 fixes
dishwasher · 2 fixes
dishwasher · 2 fixes
The GE Profile PDT775SYNFS 24 in Front Control Dishwasher 44 dBA with Steam and WiFi Connect has 8 other known error codes:
Error code F16 also appears on 7 other GE Profile models:
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