Error Code 05 Diagnosis
What This Code Means
ECU and BMS Communication Failure
Recommended Solution
Check if CAN bus connections are secure. Inspect lithium battery harness connections. May require battery pack replacement if connections are good.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in LGMG equipment diagnostics and maintain accuracy based on official service documentation.
Reviewed by Christopher Ray, Technical Director
