ErrorCodeDoctor
LG Dishwasher Cool Dry error code
Cool Dry is not an error code. It simply indicates that the dishwasher is in the process of running its cool dry function after the wash cycle has completed. During this phase the dishwasher uses cool air circulation to help dry the dishes. No action is needed — the cycle will complete automatically.
Common causes
- Cool Dry function was selected as a drying option for the current cycle
- Dishwasher is in the drying phase of a completed wash cycle
How to fix it
-
1
No action is needed — the dishwasher is working normally
-
2
Wait for the Cool Dry function to complete and the cycle will end automatically
Related LG Dishwasher error codes
bE
The wrong type of detergent was used or the dishwasher is not level
CL
Child lock or control lock is active — buttons are disabled
AE / E1
Water has leaked into the base of the dishwasher and activated the float switch
IE
The dishwasher did not fill with enough water within 10 minutes
Cool Dry error — frequently asked questions
What does the Cool Dry error mean on a LG dishwasher?
The dishwasher is currently running the Cool Dry function — not an error
What causes the Cool Dry error?
The Cool Dry error is usually caused by: Cool Dry function was selected as a drying option for the current cycle; Dishwasher is in the drying phase of a completed wash cycle.
Can I fix the Cool Dry error myself?
Yes — this is rated an easy fix that most people can do themselves, typically in No action needed — completes automatically.
How much does it cost to fix the Cool Dry error?
Fixing the Cool Dry error on a LG dishwasher typically costs $0, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my dishwasher with the Cool Dry error?
In most cases yes, but it's best to address the Cool Dry error soon — see the fix steps below to resolve it.