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GE dishwasher error H2O
Low water. Not enough water is entering the dishwasher.
Minor · you can check this yourself
H2O
Meaning: Low water
What causes H2O
Not enough water is entering the dishwasher.
What to do
Check the supply valve under the sink is fully open.
Can I fix it myself?
Often, yes. Try the check below first — it costs nothing and frequently clears the code.
If the code comes back
Book a visit and add the code to the booking. A technician arrives knowing which parts to bring, diagnoses the dishwasher for a flat $89 and gives you an exact quote before doing any work.
Same dishwasher