Quick diagnosis
What this code is telling you
Most likely trigger
Blown heating element
Recommended replacement
Heating Element Assembly
Diagnostic path
4 ordered checks
Part fit
Exact model number required
Safety first
Before opening the appliance
Unplug the appliance before removing panels or testing internal components. Do not bypass safety switches or live-test high-voltage, gas, refrigerant, or combustion components unless you are qualified to do so.
Read the full safety disclaimerRoot cause
Why the control reported this error
The dishwasher records this code when the control cannot complete or verify the expected wash, fill, drain, or heating condition. Check blown heating element first, then rule out tripped high-limit thermostat switch and defective control board relay before replacing heating Element Assembly.
Symptoms
What you may notice
- ✓Dishes cold and wet at cycle end
- ✓HE error displayed
- ✓Long cycle times
Possible causes
Check the most likely causes first
- 1
Blown heating element
Start here when it matches your symptoms.
- 2
Tripped high-limit thermostat switch
- 3
Defective control board relay
Diagnostic sequence
Work through these checks in order
Stop when you find the fault. Do not perform a step that requires skills or live testing you are not qualified to do.
- 1
Check 1
Unplug unit and check heating element element for cracks or corrosion.
- 2
Check 2
Disconnect electrical power before opening panels. Test heating element continuity with multimeter (approx 10-30 ohms).
- 3
Check 3
Disconnect electrical power before opening panels. Check high-limit thermostat switch for continuity.
- 4
Check 4
Replace heating element if open circuit.
Replacement part reference
Heating Element Assembly
Exact OEM part number
Model number required
Fitment note
The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.
Verify the appliance model before ordering.
Manufacturers can use different parts under the same error code across model families and production revisions.
Where do I find my model number? →FixCodeDB may earn a commission from qualifying purchases made through affiliate links.
Common questions
Quick answers for this fault
What should I check first for HE?
Start with blown heating element. If that checks out, continue through the diagnostic sequence above rather than replacing a part based on the code alone.
Does HE always mean Heating Element Assembly is bad?
No. An error code identifies the condition the control detected, not a guaranteed failed part. Confirm the likely causes and wiring first. The exact OEM part number varies by model and production revision. Verify the complete model number before ordering.
When should I stop troubleshooting HE myself?
Stop if the next step requires live electrical testing, sealed-system work, gas or combustion service, or any procedure outside your training. Unplug the appliance before removing panels or testing internal components. Do not bypass safety switches or live-test high-voltage, gas, refrigerant, or combustion components unless you are qualified to do so.
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