Problem: CCU / MCU Data Exchange Failure
How to Fix Washer Error
- Unplug the washer from power outlet.
- Turn off the hot water supply valve at the wall.
- Remove the top panel by unscrewing the rear mounting screws.
- Locate the hot water inlet valve solenoid on the water valve assembly.
- Disconnect the electrical connector from the hot water solenoid.
- Disconnect the hot water supply hose from the valve inlet.
- Remove the mounting screws securing the water valve assembly.
- Inspect the solenoid coil for visible damage or burned wires.
- Install the new inlet valve assembly or replace just the solenoid if available separately.
- Reconnect electrical connectors and water hoses.
- Turn on water supply slowly and check for leaks before testing hot water fill function.
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Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
Why Upgrade via Amazon?
- Fast, Scheduled Delivery – You pick the date and time
- Expert Installation – Professional setup available for most models
- Old Appliance Haul-away – They’ll take your broken unit when they leave
- Easy Returns – Buy with confidence from a leader in customer service
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