EGO EGO POWER+ LM2135SP 21-Inch 56V Self-Propelled Lawn Mower TOOL-CUTS-OUT Error Fix: Tool Intermittently Loses Power

Error code TOOL-CUTS-OUT on the EGO EGO POWER+ LM2135SP 21-Inch 56V Self-Propelled Lawn Mower means: Tool Intermittently Loses Power. The tool starts but randomly cuts out during use and then restarts — this is typically caused by a loose battery connection, dirty or worn battery terminals, or the overload protection engaging briefly during heavy use; clean the battery and tool contacts, ensure the battery is firmly latched, and reduce the workload if cutting through heavy material

The most successful fix is "Inspect and Replace Battery Terminals or Overload Protection Components" (medium difficulty, ~45 minutes). Estimated DIY cost: $10-$20. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Inspect and Replace Battery Terminals or Overload Protection Components") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $10-$20. Professional repair typically costs $120-$180. Many homeowners save money by trying the top-ranked community fix first.

The EGO EGO POWER+ LM2135SP 21-Inch 56V Self-Propelled Lawn Mower has 8 other known error codes, including: BAT-1-FLASH (Battery Single LED Flashing), BAT-COLD (Battery Too Cold to Operate), BAT-HOT (Battery Overtemperature Protection), BAT-LEDS-OFF (Battery LEDs Not Lighting Up), BAT-NOT-RECOGNIZED (Battery Not Recognized by Tool), and 3 more.

Error code TOOL-CUTS-OUT also appears on 11 other EGO models: CS1401 14 in 56V Brushless Motor Cordless Chainsaw with Rapid Reload Chain Tensioning, EGO POWER+ CS1804 18-Inch 56V Cordless Chainsaw with Chain Tensioning, EGO POWER+ EA0800 56V 8-Inch Cordless Edger, EGO POWER+ HT2411 24-Inch 56V Cordless Hedge Trimmer, EGO POWER+ LB6000 56V 615 CFM Cordless Leaf Blower, EGO POWER+ LB6504 56V 650 CFM Cordless Leaf Blower, and 5 more. The fix may vary by model, so check each model's specific page for tailored repair steps.