e8
Moderate
GE · Dishwashers
Pressure switch / heating issue
Quick Answer
Error code E8 on your GE Dishwashers means: Pressure switch / heating issue. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Step 1: Check the high-level and low-level pressure switches.
2
Step 2: Test the pressure switches with a multimeter.
3
Step 3: Inspect the heating element connections.
4
Step 4: Check if the high-pressure switch resets during pump-out.
5
Step 5: Replace defective pressure switches or heating element.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Pressure switch
Heating element
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