Error code
Bosch dryer error code E08
Bosch error code E08: the electronics have logged an error. What the code covers, what to check first, and what it does not tell you — on dryers.
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What we can confirm
Code E08, from the manufacturer's own documentation
A code is only meaningful together with the machine showing it — the same digits mean different things on different equipment.
What it narrows down to
Electronics
What you are probably seeing
Diagnostic
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What it looks like from the kitchen
The symptom this code usually arrives with
A code names the subsystem; the symptom is what sent you to look at the display in the first place. That page says what it usually turns out to be, cheapest cause first.
-
Door, power or a full tank Dryer will not start
A dryer that does nothing, or one that stops immediately. On a condensation machine there is one cause that does not exist on other dryers: a condensate tank that is full and has not been emptied.
- No response at all
- Starts and stops within seconds
- A tank or drain warning showing
On the same appliance
What else belongs to the dryers
On this make a code belongs to the appliance rather than to a product line. These are the other conditions this machine can display, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right.
Other codes this appliance can display
The same digits mean different things on different equipment. Search the full code list
In more detail
About Bosch dryer error code E08
What this one means
The electronics have logged an error.
The other ways your machine may say it
The same condition is published under more than one label, because it has been carried across generations of this appliance:
- E08, E09 dryer, E24 dryer, E25 dryer, E28 dryer, E90 dryer — the same condition, on machines of different ages
What the code covers
A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:
- The control electronics
- In storm season, damage from a surge
What to try yourself
- Unplug the machine for five minutes — genuinely unplugged rather than standby
- Empty the condensate tank if the model has one
- Try one short cycle
Then what
Six numbers published under a single cause, which is honest: the code alone will not narrow it. The free thing is the five-minute unplug, and here in storm season it clears a fair share of them.
This code is published for dryers. The full list of codes has the rest.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards