Error Code: 4c Difficulty: Moderate
Problem: Cold water inlet error – issue with cold water supply
How to Fix 4c Error
- This is an error with the cold water supply. First, ensure the cold water faucet connected to the washer is turned on fully.
- Check the cold water inlet hose for any kinks or twists that could block water flow.
- Turn off the water, disconnect the hose from the back of the washer, and check the small filter screen inside the inlet port for debris. Clean it if necessary.
- If the above steps don’t work, the cold water inlet valve has failed. Unplug the washer, replace the valve assembly, and reconnect the hoses and wiring.
Recommended Replacement Part
Estimated Market Price: N/A
Check Price & Availability →Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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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
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Lg error codes: Lg Error Codes


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