GE Dishwasher Error Code E2 — What It Means & How to Fix It

What Does This Error Mean?

E2 on a GE dishwasher means the water heating system is not working correctly. The heating element may have failed, or the water isn't getting hot enough. Dishes will come out wet and may not be fully clean.

Affected Models

GE Built-In Dishwasher
GE Profile Dishwasher
GE Stainless Steel Dishwasher
GE Top Control Dishwasher

Common Causes

The heating element has burned out and can no longer heat the water or dry dishes
A thermal fuse in the heating circuit has blown
The control board is not sending power to the heating element
A loose wire connection at the heating element terminals

How to Fix It

Reset the dishwasher by switching off the circuit breaker for 5 minutes. Restore power and run a cycle.

If E2 was a temporary control glitch, a reset may clear it.
After running a full wash cycle, open the door immediately at the end. Feel the inside of the tub — it should be warm or hot.

If the tub feels completely cold, the heating element is not working.
Check whether dishes are coming out wet at the end of the drying cycle. If they are cold and wet, the heating element has almost certainly failed.

Most GE dishwashers use a heated dry cycle — no heat means no drying.
Unplug the dishwasher and inspect the wire connections at the two heating element terminals at the base of the tub.

Look for loose connectors, burn marks, or corrosion.
If connections look fine, call a technician to test the heating element and thermal fuse with a multimeter. A failed element has no continuity and must be replaced.

GE dishwasher heating elements typically cost $25 to $60 for the part.

When to Call a Professional

Diagnosing a failed heating element requires a multimeter and some disassembly. The element is at the bottom of the tub and must be tested for continuity. A technician can diagnose and replace it for $120 to $200 including parts and labor.

Frequently Asked Questions

Can I still use my dishwasher with E2?

The dishes will get washed, but the water won't be hot enough to fully sanitize. They will also come out wet since drying won't work. It is better to fix E2 before relying on the dishwasher for daily use.

How long does a dishwasher heating element last?

Typically 7 to 12 years with normal use. Hard water and harsh detergents can shorten its lifespan. If your GE dishwasher is over 10 years old, it may be worth comparing repair cost to replacement cost.

What is a thermal fuse and why does it blow?

A thermal fuse is a one-time safety device that cuts power if the dishwasher overheats. Once it blows, it must be replaced — it cannot reset itself. A technician will check what caused the overheating before replacing it.