Hoover Dryer Error E04

⚡ Quick Answer: The Hoover dryer E04 error indicates a malfunction in the program selector switch, preventing the dryer from starting or responding to settings. Commo... ✅ DIY Fixable

What Does Error E04 Mean?

The Hoover dryer E04 error indicates a malfunction in the program selector switch, preventing the dryer from starting or responding to settings. Common symptoms include the E04 error displayed on the control panel and a loose or unresponsive program selector knob. This issue may stem from a faulty program selector switch, which is crucial for changing drying programs.

Common Symptoms:

  • E04 error displayed on control panel
  • Dryer may not start or respond to program settings
  • Program selector knob doesn’t change settings or feels loose

Possible Causes

  • Faulty program selector switch (medium)

How to Fix Error E04

DIY Fix Check program selector operation

  1. Turn the dryer off and unplug it from the mains.
  2. Inspect the program selector knob for physical damage or looseness.
  3. Try turning the knob through all settings to see if it clicks into each position.
  4. Plug the dryer back in and attempt to start a cycle after adjusting the selector.

Technician Only Replace program selector switch

  1. Disconnect the dryer from the mains power.
  2. Remove the control panel according to the service manual for the specific model.
  3. Test the selector switch for continuity and proper function with a multimeter.
  4. Replace the faulty selector switch with an OEM‑compatible part.
  5. Reassemble the control panel and verify correct operation of the dryer.

Parts needed: Program selector switch / control knob assembly

🛑 When to Call a Pro:
  • If the error persists after checking and attempting basic selector knob adjustments
  • If you are not comfortable accessing internal control components safely

Technical Specifications

wattage 5000W
component Heating Element
resistance 10-30 ohms
part_number HWD1001
voltage_rating 240V AC

Common Questions

What does E04 error mean on hoover dryer?

E04 error indicates a fault in the program selector switch, causing the dryer not to start.

Can I fix hoover dryer E04 error myself?

Yes, you can check the program selector knob for damage and adjust it if needed.

How much does it cost to fix E04 error?

The cost for replacing the program selector switch ranges from £40 to £120, excluding labor.

When should I call a technician for E04?

Call a technician if the error persists after adjustments or if you're uncomfortable with repairs.

Data last verified: 2026-04-14

User Comments (0)

Share your experience or solution below.

Be the first to comment!