Tumble Dryer
E06
The E06 error code on a Hotpoint tumble dryer indicates a fault with the door lock mechanism — the dryer has detected that the door isn’t properly secured and has stopped as a safety precaution. It’s a common fault and often DIY-fixable, but it does need attention before the machine will run again.
What does this error mean?
Your Hotpoint tumble dryer continuously monitors the door lock switch throughout a cycle. When it shows E06, it means the control board is not receiving a confirmed ‘door closed and locked’ signal — either because the door isn’t physically latching, or because the lock switch itself has failed. The machine deliberately prevents operation to stop the drum spinning with an open door.
Est. repair cost
£5–£20 DIY (door catch or interlock switch part only); £80–£130 for a professional repair including labour
🔍 Likely causes
🛠️ Step-by-step fix
Reset the dryer first: switch it off at the wall, wait 60 seconds, then power it back on and try starting a cycle — this clears temporary software faults.
Inspect the door seal and lock housing for trapped fluff or debris. Clear any build-up with a dry cloth or soft brush, then firmly close the door and listen for a solid click.
Check the door latch (the plastic or metal prong on the door itself). Wiggle it — if it’s loose, snapped, or visibly worn, a replacement door catch costs around £5–£15 and clips in without tools on most Hotpoint models.
Examine the door hinges: open and close the door slowly. If the door sags, droops, or feels loose, the hinge may need tightening (check for accessible screws on the inner door panel) or replacing.
Check the wiring connector behind the door lock assembly only if you are comfortable working with unplugged appliances. Unplug the dryer, remove the front panel (usually 2–4 screws), locate the door lock connector, and reseat it firmly. If the connector looks burnt or corroded, stop and call a professional.
If the latch, hinge, and wiring look fine but the fault persists, the door interlock switch itself has likely failed internally and needs replacing — this is straightforward for a confident DIYer using a like-for-like Hotpoint spare part.
📞 When to call a professional
If reseating the wiring connector or replacing the door catch doesn’t resolve the E06 code, the door interlock switch or the main PCB may need professional diagnosis. Call an appliance engineer and tell them: ‘My Hotpoint tumble dryer is showing error code E06 — I’ve checked the door latch and reset the machine but the fault remains.’ If you’re not comfortable removing the front panel of the dryer at any point, book a professional from the outset.
⚖️ Repair or replace?
A door latch or interlock switch replacement by a professional typically costs £80–£130 all-in for parts and labour in the UK. If your dryer is under 5 years old, repair is almost always worth it. For machines over 8–10 years old, weigh the repair cost against a new condenser or heat pump dryer (£250–£500), particularly if other components are showing wear.