Troubleshooting Guide
How to Fix Zoomlion ZS4045DC Fault Code 01
Internal ECU Fault
Error Code: 01Equipment: Scissor Lift
Error Code 01 Diagnosis
What This Code Means
Internal ECU Fault
Possible Causes
- 1Main system fault - ECU internal error or processor failure
Recommended Solution
Restart system. Check power supply voltage. If persistent, replace ECU controller.
Verified Technical Content
This troubleshooting guide has been reviewed and verified by the China Lift Supply Technical Team. Our certified technicians specialize in Zoomlion equipment diagnostics and maintain accuracy based on official service documentation.
Reviewed by Christopher Ray, Technical Director
Parts & Tools You May Need
Based on this error code, these items may help with your repair
Digital Multimeter
ToolEssential for diagnosing voltage and current issues
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ZoomlionZS4045DC
Zoomlion Scissor Lift
Machine Specs
Power SourceElectric (Lead-acid)
Lift Capacity770 lbs
Platform Size7ft 7in x 3ft 8in
Alternate NameZS1212DC
Why Trust This Guide?
- Based on official Zoomlion service documentation
- Verified by certified equipment technicians
- Updated with latest service bulletins