Kitchenaid Dishwasher Error 6-8

⚡ Quick Answer: The KitchenAid dishwasher error code 6-8 indicates a malfunction related to the water softener regeneration valve, especially in models equipped with ... ✅ DIY Fixable

What Does Error 6-8 Mean?

The KitchenAid dishwasher error code 6-8 indicates a malfunction related to the water softener regeneration valve, especially in models equipped with a built-in water softener. This error may manifest as the dishwasher displaying the code or flashing the Clean light in a 6-8 pattern. It can prevent the dishwasher from completing cycles and may produce unusual noises during operation.

Common Symptoms:

  • Dishwasher displays 6‑8 code
  • Dishwasher may not run a cycle or may stop mid‑cycle

Possible Causes

  • Faulty or electrically disconnected water softener regeneration valve (on water softener equipped models) (low)

How to Fix Error 6-8

DIY Fix Check for water softener option and basic wiring

  1. Confirm whether your KitchenAid dishwasher has a built‑in water softener (this feature is not on all models).
  2. Turn off power to the dishwasher at the breaker.
  3. Open access panel and visually inspect wiring to the water softener regeneration valve for obvious disconnects or damage.
  4. Restore power and see if error clears.

Technician Only Test and Replace Water Softener Regeneration Valve

  1. Verify the model supports a built‑in water softener and locate the regeneration valve.
  2. Disconnect power and test valve for continuity and proper actuation according to service manual specs.
  3. Inspect and test associated wiring harness and connectors.
  4. Replace the regeneration valve if faulty, or repair wiring as needed.
  5. Clear the error and test dishwasher operation.

Parts needed: Water softener regeneration valve, Wiring harness/connectors

🛑 When to Call a Pro:
  • If you cannot safely access internal dishwasher components
  • If the model does not have a water softener yet the error persists
  • If testing and replacement steps do not clear the error

Technical Specifications

wattage 60W
component Drain Pump
resistance 10-30 ohms
part_number W10712395
voltage_rating 120V AC

Common Questions

What does 6-8 error mean on KitchenAid dishwasher?

Error 6-8 indicates a fault with the water softener regeneration valve, affecting cycle completion.

Can I fix KitchenAid dishwasher 6-8 error myself?

Yes, check for water softener options and inspect wiring for damage.

How much does it cost to fix 6-8 error?

The estimated repair cost is moderate, covering parts and labor for valve replacement.

When should I call a technician for 6-8?

Call a technician if you can't access internal components, or if the error persists without a water softener.

Data last verified: 2026-03-25

User Comments (0)

Share your experience or solution below.

Be the first to comment!