Ice maker not working
Parts commonly needed when your LG refrigerator has this issue. Recommendations are based on repair patterns and may not diagnose your specific problem.
Verified Components
Parts
1Part numbers confirmed across multiple retailers for LRDCS2603S
Repair tips for this issue
From the service manual for LG LRDCS2603S Series Refrigerators (2020)
From the service manual
Good to know
1 technician insights for the LG LRDCS2603S Series Refrigerators (2020)
diagnostic_shortcut
For ice maker E It errors, always run the service test first: press and hold the Fill Key for 3 seconds. The ice maker will run through the full Harvest->Fill->Icemaking sequence. If it completes successfully, the error was transient. If it fails at a specific step, that identifies which sub-component (motor, Hall IC, water valve) has failed.
Seeing an error code on your display? Look up your error code → for more specific diagnostic information.