Speed Queen Washer Error Code E10: How to Fix It

Q: What does E10 mean on a Speed Queen washer?

E10 means the control board has lost the tachometer feedback signal from the drum motor. The tachometer tells the board how fast the drum is spinning. When that signal disappears, the machine stops to prevent damage, and displays E10.

Q: Can I still use my Speed Queen washer with the E10 error?

No. The washer will not complete a cycle while E10 is active because it cannot confirm the drum is spinning safely. Continuing to force cycles could damage the motor or other components. Fix the underlying cause before running the machine.

Q: How much does it cost to fix a Speed Queen E10 error?

Cost depends on the failed part. A replacement tachometer sensor is typically $15–$40. A drive belt is usually $10–$25. A motor capacitor runs $10–$30. A replacement drive motor can cost $80–$200 or more. A new main control board is often the most expensive repair at $150–$350. Adding labor, a professional repair can range from $150 to $450 total depending on the part needed and your location.

Q: Is the E10 error covered under Speed Queen's warranty?

Speed Queen offers one of the longest warranties in the industry — up to 5 years on parts and labor on many residential models, and longer on some commercial models. If your machine is within the warranty period, contact Speed Queen or an authorized dealer before attempting any DIY repair, as unauthorized service can void the warranty.

Q: Can a bad lid switch or door latch cause the E10 error?

Indirectly, yes. If the lid switch or door latch fails to signal the control board that the door is closed, some models may never allow the motor to start, which would result in zero tach feedback and trigger E10. Check that the lid or door closes fully and latches correctly before diving into motor diagnostics.

Abstract

The Speed Queen washer error code E10 means the control board has lost the tachometer (tach) feedback signal from the drum motor — in plain terms, the machine can no longer detect how fast or whether the drum is spinning. This typically points to a faulty motor tachometer, a wiring harness issue between the motor and control board, a failing motor, or a defective main control board. Until the issue is resolved, the washer will stop mid-cycle to protect itself and your laundry.