How to Fix LG Dishwasher Error CR

⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: CR Difficulty: Easy

Problem: Test Mode. Unit is in diagnostic/test mode.

How to Fix CR Error

  1. The unit is in ‘Control Room’ or Test/Demo mode.
  2. This is used by factory or technicians to check components.
  3. To exit, press the Power button to turn the unit off.
  4. Wait 10 seconds and turn it back on; it should return to normal operation.

Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

⚡ Don’t Risk a DIY Fail!

Get the ‘Secret Service Mode’ Cheat Sheet for your LG model. Includes an easy-to-read list of every error code and quick diagnostic tips.

✅ Join 15,000+ DIYers • Instant PDF Download


Browse More Codes

📖 View All Error Codes

Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)

Expert: Mike Sullivan

EPA Section 608 Certified Technician with 18+ years experience.

Read Editorial Standards →

Browse all Lg error codes: Lg Error Codes

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *