E68
What code E68 means on a AEG washing machines, what causes it, and which part to check first.
● SEVERITY: HIGH
AEG E68 means: Heating relay fault or communication fault in heating circuit. The documented cause is: Relay fault on board. Communication error between heating circuit monitoring and main control logic.
What E68 means
Heating relay fault or communication fault in heating circuit
The display shows E68 and the machine stops until the fault is cleared.
What the technical documentation says
Causes documented in the technical source published by whitegoodshelp.co.uk
| DOCUMENTED CAUSE OR CHECK |
|---|
| Relay fault on board |
| Communication error between heating circuit monitoring and main control logic |
Replacement parts
Tools you'll need
Before you open anything
Unplug the machine and close the water tap before removing any panel. Water and mains electricity sit centimetres apart inside a washing machine. If the drum still holds water, drain it from the filter first — it can be scalding.
What to check, in order
From the quickest check to the one that needs a technician.
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Frequently asked questions
What does E68 mean on a AEG?
Heating relay fault or communication fault in heating circuit The documented cause is: Relay fault on board. Communication error between heating circuit monitoring and main control logic.
Can I fix E68 myself?
It depends on the part involved: Relay fault on board. Communication error between heating circuit monitoring and main control logic. Clearing a filter or straightening a hose is within reach of anyone; anything behind a panel means mains electricity and water together — that is a job for a technician.
Does AEG use other codes on this appliance?
Yes: we document 41 other codes for AEG on this washing machines. They are listed at the bottom of this page, each with its own meaning.
Does the same code mean the same thing on other brands?
Often not. The same two characters can point to completely different faults depending on the manufacturer — always check the page for your own brand.