Whirlpool Washer Error Code 6-8

The 6-8 code indicates an electrical problem in the regeneration valve circuit on Whirlpool washer models equipped with a built-in water softener. The control board has detected a fault, such as incorrect resistance or a loss of continuity, in the regen valve solenoid or its associated wiring. This code will not appear on Whirlpool washers that do not include a water softener system.

You should not continue operating the washer while this error is active, as the fault in the regen valve circuit means the water softener system is not functioning correctly. Running the machine repeatedly in a fault state can place additional stress on the control board and other components. Resolve the underlying electrical fault before resuming normal use.

Unplugging the washer for a few minutes may temporarily clear the code, but it will return as soon as the control board attempts to operate the regen valve and detects the fault again. A reset does not address the underlying electrical problem. The fault in the solenoid, wiring, or fuse must be identified and corrected to permanently clear the 6-8 error.

Some causes of this error are accessible to a knowledgeable DIYer. After disconnecting power, you can inspect and reseat wiring connectors, test the regen valve solenoid for correct resistance with a multimeter, and check the fuse on the control board for continuity. If the solenoid or control board has failed, replacing those components requires comfort with appliance disassembly and basic electrical testing.

Repair costs vary depending on which component has failed. Replacing the regen valve solenoid or a blown fuse tends to be the lower end of the cost range, while a control board replacement is significantly more expensive. Including parts and labor, total repair costs can range from around $75 to $350 or more depending on the specific fault and your location.