Hotpoint Washer Error Code F08

F08 on a Hotpoint washer means the control board has detected that the heater relay is stuck in the on position, or that the pressure switch is stuck indicating the drum is full. Either condition causes the machine to stop the cycle as a safety measure. Diagnosis involves checking the heating element resistance (approximately 31 ohms), the heater relay, and the pressure switch operation and wiring.

It is not recommended to continue using the washer while F08 is active. A heater relay stuck in the on position means the heating element could be running uncontrolled, which poses a risk of overheating water or damaging components. The machine should be left unplugged until the fault is properly diagnosed and repaired.

A reset may temporarily clear the F08 code, but if the underlying fault persists, the error will return once the machine attempts to run a cycle again. Simply resetting the machine does not fix a stuck relay, a failed heating element, or a faulty pressure switch. A proper repair addressing the root cause is needed before the washer will operate reliably.

Some causes of F08, such as a kinked pressure hose or a loose wiring connection, can be addressed by a confident DIYer with basic tools. However, testing the heating element resistance, inspecting the relay on the control board, and diagnosing the pressure switch require a multimeter and some familiarity with appliance wiring. If the control board relay is the root cause, board replacement or repair is typically a job for a technician.

Repair costs depend on the faulty component. Replacing a heating element typically runs in the range of $50 to $150 for parts, while a control board replacement can cost $100 to $300 or more depending on the model. Adding a technician's labor fee will increase the total. Wiring or pressure hose repairs are generally on the lower end of the cost range.