GDT645SYNFS GE dishwasher H2O error code

[Shantarooni]

Model Number

GDT645SYNFS

Brand

GE

Age

1-5 years

I used to get the H2O error code sporadically but now the thing has become constant and the dishwasher throws the error each time. Here are the steps I have tried:

1. Checked that the water is getting into the system. I could hear it and the water accumulates inside the dishwasher. No kinks in the inlet. I took the dishwasher out and the inlet hose. Held the hose to a bucket to be extra sure.

2. Checked the pressure sensor as per this thread. I did find some accumulation inside the sensor. So I cleaned it out but that didn't solve the problem.

What other steps can I try? Replace the pressure sensor? Any suggestions will be very helpful. Thanks in advance.

- Shane

 

[Jake]

Hi Shane,

The pressure sensor monitors the water level, replace the pressure sensor.

Here's the pressure sensor for your model:

GE WD21X25468 Pressure Sensor Asm (AP6976524) - AppliancePartsPros.com

Pressure sensor asm WD21X25468 / AP6976524 made by GE

click.linksynergy.com

For others following your thread--->Watch this video to access it:



Let us know how it goes.