⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: E74 Difficulty: Hard
Problem: Drive motor relay failure.
How to Fix E74 Error (Step-by-Step)
- Ensure the dryer is unplugged from the wall outlet and confirm the error stays cleared during a full test cycle.
- Remove the top and front panels of the dryer to get to the main control board.
- Locate the drive motor relay on the control board. It is a small, usually black, box-like component.
- Inspect the relay for any visible signs of damage, such as burns or melted plastic.
- This repair requires soldering skills to remove the old relay and install a new one. If you are not comfortable with this, it is best to replace the entire control board.
- If replacing the control board, carefully disconnect all wire harnesses from the old board, noting their positions.
- Install the new control board, reconnect all harnesses, and reassemble the dryer panels before testing.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
Verified Compatible Alternatives:
- 134994700
- 137249900
- 809160304
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Electrolux error codes: Electrolux Error Codes
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