Hoover Washer Error Code E5

E5 on a Hoover washer signals an open circuit in the motor tacho coil. The tacho coil is a sensor on the motor that monitors drum speed. When the control board receives no signal from this coil, it stops the machine and displays E5. The fault can be in the coil itself, the wiring harness, or the connectors linking them.

Resetting the machine by unplugging it for several minutes may temporarily clear the error code, but the fault will return as soon as the control board attempts to read the tacho signal again. A reset does not address the underlying open circuit. The tacho coil and its wiring must be tested and repaired before the machine will function normally.

Repair costs depend on what component has failed. If only the wiring or connectors need attention, costs may be minimal. Replacing a tacho coil or motor assembly typically involves parts costs in the range of $30 to $120 depending on the specific model, plus any labor charges if a technician is engaged. A full motor control board replacement would generally fall at the higher end of the cost range.

A knowledgeable DIYer can perform basic diagnosis by unplugging the machine, locating the tacho coil on the rear of the motor, and measuring resistance across its terminals with a multimeter. The target reading is approximately 170 ohms. Checking for loose connectors or visibly damaged wiring is also within reach for most home repair enthusiasts, though replacing internal motor components may require professional assistance.

The machine will typically stop operation when E5 is active, and continuing to attempt running it without resolving the fault is not recommended. Without a working tacho signal, the control board cannot regulate motor speed, which could lead to incorrect spin speeds or unpredictable motor behavior. The washer should remain out of service until the fault is diagnosed and corrected.